diff --git a/.phpunit.result.cache b/.phpunit.result.cache
index fa1572d..2212027 100644
--- a/.phpunit.result.cache
+++ b/.phpunit.result.cache
@@ -1 +1 @@
-{"version":2,"defects":{"Tests\\Feature\\ProductPriceTest::test_product_list_returns_price_for_store_level":8,"Tests\\Feature\\ProductPriceTest::test_store_without_level_is_rejected":8,"Tests\\Feature\\ProductPriceTest::test_batch_price_updates_and_notifies_affected_stores":8,"Tests\\Feature\\ProductPriceTest::test_price_matrix_structure":8,"Tests\\Feature\\StoreOrderTest::test_place_order_snapshots_level_price_and_recalculates":8,"Tests\\Feature\\StoreOrderTest::test_client_supplied_amount_is_ignored":8,"Tests\\Feature\\StoreOrderTest::test_product_without_level_price_rejected":8,"Tests\\Feature\\StoreOrderTest::test_cancel_only_pending_orders":8,"Tests\\Feature\\StoreOrderTest::test_summarized_order_cannot_be_cancelled":8,"Tests\\Feature\\StoreOrderTest::test_order_data_isolated_between_stores":8,"Tests\\Feature\\PurchaseGenerateTest::test_generate_aggregates_orders_by_product":7,"Tests\\Feature\\PurchaseGenerateTest::test_generate_writes_back_order_status":7,"Tests\\Feature\\PurchaseGenerateTest::test_generate_without_pending_orders_fails":8,"Tests\\Feature\\PurchaseGenerateTest::test_generate_is_idempotent":7,"Tests\\Feature\\AllocationTest::test_allocation_conserves_amount_with_tail_correction":7,"Tests\\Feature\\AllocationTest::test_allocation_follows_order_ratio":7,"Tests\\Feature\\AllocationTest::test_allocation_is_idempotent":7,"Tests\\Feature\\AllocationTest::test_allocation_rejected_without_actual_amount":8,"Tests\\Feature\\MiniAuthTest::test_login_creates_user_and_issues_token":7,"Tests\\Feature\\MiniAuthTest::test_phone_binding_matches_store":7,"Tests\\Feature\\MiniAuthTest::test_phone_no_match_stays_pending":7,"Tests\\Feature\\ExportTest::test_export_xlsx_with_encoded_chinese_filename":7,"Tests\\Feature\\CartTest::test_list_with_prices_amounts_and_totals":7,"Tests\\Feature\\CartTest::test_list_marks_off_shelf_item_unbuyable":7,"Tests\\Feature\\DebugCartListTest::test_dump_cart_list_response":5,"Tests\\Feature\\ProductCostPriceTest::test_create_product_with_cost_and_percent_pricing":7,"Tests\\Feature\\ProductCostPriceTest::test_create_percent_row_without_percent_fails":7,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_cost_only_notifies_percent_level_stores":7,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_empty_row_rejected":7},"times":{"Tests\\Feature\\ExampleTest::test_the_application_returns_a_successful_response":0.003,"Tests\\Feature\\ProductPriceTest::test_product_list_returns_price_for_store_level":0.019,"Tests\\Feature\\ProductPriceTest::test_store_without_level_is_rejected":0.007,"Tests\\Feature\\ProductPriceTest::test_batch_price_updates_and_notifies_affected_stores":0.021,"Tests\\Feature\\ProductPriceTest::test_price_matrix_structure":0.009,"Tests\\Feature\\StoreOrderTest::test_place_order_snapshots_level_price_and_recalculates":0.009,"Tests\\Feature\\StoreOrderTest::test_client_supplied_amount_is_ignored":0.008,"Tests\\Feature\\StoreOrderTest::test_product_without_level_price_rejected":0.01,"Tests\\Feature\\StoreOrderTest::test_cancel_only_pending_orders":0.012,"Tests\\Feature\\StoreOrderTest::test_summarized_order_cannot_be_cancelled":0.011,"Tests\\Feature\\StoreOrderTest::test_order_data_isolated_between_stores":0.015,"Tests\\Feature\\PurchaseGenerateTest::test_generate_aggregates_orders_by_product":0.024,"Tests\\Feature\\PurchaseGenerateTest::test_generate_writes_back_order_status":0.031,"Tests\\Feature\\PurchaseGenerateTest::test_generate_without_pending_orders_fails":0.009,"Tests\\Feature\\PurchaseGenerateTest::test_generate_is_idempotent":0.037,"Tests\\Feature\\AllocationTest::test_allocation_conserves_amount_with_tail_correction":0.09,"Tests\\Feature\\AllocationTest::test_allocation_follows_order_ratio":0.025,"Tests\\Feature\\AllocationTest::test_allocation_is_idempotent":0.028,"Tests\\Feature\\AllocationTest::test_allocation_rejected_without_actual_amount":0.019,"Tests\\Feature\\DebugGenerateTest::test_debug_generate":0.047,"Tests\\Feature\\ReconciliationTest::test_build_creates_reconciliation_items":0.044,"Tests\\Feature\\ReconciliationTest::test_build_filters_by_supplier":0.041,"Tests\\Feature\\ReconciliationTest::test_update_item_recalculates_diff_and_header":0.04,"Tests\\Feature\\ReconciliationTest::test_toggle_reconciled_flag":0.038,"Tests\\Feature\\ReconciliationTest::test_settle_creates_settlements_per_store":0.038,"Tests\\Feature\\StatementTest::test_generate_snapshots_payment_cycle":0.02,"Tests\\Feature\\StatementTest::test_statement_isolated_between_stores":0.018,"Tests\\Feature\\StatementTest::test_generate_excludes_cancelled_and_used_items":0.023,"Tests\\Feature\\MiniAuthTest::test_login_creates_user_and_issues_token":0.013,"Tests\\Feature\\MiniAuthTest::test_disabled_user_cannot_login":0.004,"Tests\\Feature\\MiniAuthTest::test_phone_binding_matches_store":0.015,"Tests\\Feature\\MiniAuthTest::test_phone_no_match_stays_pending":0.006,"Tests\\Feature\\MiniAuthTest::test_sys_token_cannot_access_mini":0.006,"Tests\\Feature\\MiniAuthTest::test_mini_token_cannot_access_admin_api":0.004,"Tests\\Feature\\ExportTest::test_export_xlsx_with_encoded_chinese_filename":0.062,"Tests\\Feature\\ExportTest::test_export_category_filters_to_vegetables":0.019,"Tests\\Feature\\ExportTest::test_export_pdf":1.413,"Tests\\Feature\\ExportTest::test_export_invalid_format_rejected":0.028,"Tests\\Feature\\ExportTest::test_export_requires_export_permission":0.024,"Tests\\Unit\\ExampleTest::test_that_true_is_true":0.001,"Tests\\Feature\\MiniAuthTest::test_login_fails_when_wechat_rejects_code":0.003,"Tests\\Feature\\CartTest::test_add_to_cart_succeeds":0.008,"Tests\\Feature\\CartTest::test_duplicate_add_merges_quantity":0.011,"Tests\\Feature\\CartTest::test_off_shelf_product_rejected":0.008,"Tests\\Feature\\CartTest::test_soft_deleted_product_rejected":0.007,"Tests\\Feature\\CartTest::test_product_without_level_price_rejected":0.007,"Tests\\Feature\\CartTest::test_unbound_user_rejected":0.007,"Tests\\Feature\\CartTest::test_store_without_level_rejected":0.008,"Tests\\Feature\\CartTest::test_list_with_prices_amounts_and_totals":0.013,"Tests\\Feature\\CartTest::test_list_marks_off_shelf_item_unbuyable":0.013,"Tests\\Feature\\CartTest::test_empty_cart_returns_empty_items":0.009,"Tests\\Feature\\CartTest::test_update_quantity":0.01,"Tests\\Feature\\CartTest::test_update_other_users_item_rejected":0.011,"Tests\\Feature\\CartTest::test_update_missing_item_rejected":0.012,"Tests\\Feature\\CartTest::test_invalid_quantity_rejected":0.007,"Tests\\Feature\\CartTest::test_delete_item":0.009,"Tests\\Feature\\CartTest::test_delete_other_users_item_rejected":0.009,"Tests\\Feature\\CartTest::test_clear_only_own_cart":0.014,"Tests\\Feature\\CartTest::test_unauthenticated_returns_401":0.002,"Tests\\Feature\\CartTest::test_cart_isolated_between_users":0.013,"Tests\\Feature\\DebugCartListTest::test_dump_cart_list_response":0.057,"Tests\\Feature\\ProductCostPriceTest::test_calc_actual_price_fixed_and_percent":0.001,"Tests\\Feature\\ProductCostPriceTest::test_calc_actual_price_edge_cases":0.002,"Tests\\Feature\\ProductCostPriceTest::test_admin_list_contains_cost_price_and_actual_price":0.01,"Tests\\Feature\\ProductCostPriceTest::test_mini_list_returns_actual_price_without_cost_price":0.007,"Tests\\Feature\\ProductCostPriceTest::test_create_product_with_cost_and_percent_pricing":0.01,"Tests\\Feature\\ProductCostPriceTest::test_create_percent_row_without_percent_fails":0.013,"Tests\\Feature\\ProductCostPriceTest::test_update_switches_fixed_to_percent":0.019,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_cost_only_notifies_percent_level_stores":0.021,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_percent_row_update":0.011,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_mixed_row_updates_cost_and_level":0.011,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_empty_row_rejected":0.01,"Tests\\Feature\\ProductCostPriceTest::test_price_matrix_includes_cost_and_percent_columns":0.011,"Tests\\Feature\\ProductCostPriceTest::test_mini_order_uses_actual_price_for_percent_row":0.01,"Tests\\Feature\\ProductCostPriceTest::test_mini_cart_uses_actual_price_for_percent_row":0.011,"Tests\\Feature\\PurchaseGenerateTest::test_generate_uses_min_actual_price_across_types":0.016}}
\ No newline at end of file
+{"version":2,"defects":{"Tests\\Feature\\ProductPriceTest::test_product_list_returns_price_for_store_level":8,"Tests\\Feature\\ProductPriceTest::test_store_without_level_is_rejected":8,"Tests\\Feature\\ProductPriceTest::test_batch_price_updates_and_notifies_affected_stores":7,"Tests\\Feature\\ProductPriceTest::test_price_matrix_structure":8,"Tests\\Feature\\StoreOrderTest::test_place_order_snapshots_level_price_and_recalculates":8,"Tests\\Feature\\StoreOrderTest::test_client_supplied_amount_is_ignored":8,"Tests\\Feature\\StoreOrderTest::test_product_without_level_price_rejected":8,"Tests\\Feature\\StoreOrderTest::test_cancel_only_pending_orders":8,"Tests\\Feature\\StoreOrderTest::test_summarized_order_cannot_be_cancelled":8,"Tests\\Feature\\StoreOrderTest::test_order_data_isolated_between_stores":8,"Tests\\Feature\\PurchaseGenerateTest::test_generate_aggregates_orders_by_product":7,"Tests\\Feature\\PurchaseGenerateTest::test_generate_writes_back_order_status":7,"Tests\\Feature\\PurchaseGenerateTest::test_generate_without_pending_orders_fails":8,"Tests\\Feature\\PurchaseGenerateTest::test_generate_is_idempotent":7,"Tests\\Feature\\AllocationTest::test_allocation_conserves_amount_with_tail_correction":7,"Tests\\Feature\\AllocationTest::test_allocation_follows_order_ratio":7,"Tests\\Feature\\AllocationTest::test_allocation_is_idempotent":7,"Tests\\Feature\\AllocationTest::test_allocation_rejected_without_actual_amount":8,"Tests\\Feature\\MiniAuthTest::test_login_creates_user_and_issues_token":7,"Tests\\Feature\\MiniAuthTest::test_phone_binding_matches_store":8,"Tests\\Feature\\MiniAuthTest::test_phone_no_match_stays_pending":8,"Tests\\Feature\\ExportTest::test_export_xlsx_with_encoded_chinese_filename":7,"Tests\\Feature\\CartTest::test_list_with_prices_amounts_and_totals":7,"Tests\\Feature\\CartTest::test_list_marks_off_shelf_item_unbuyable":7,"Tests\\Feature\\DebugCartListTest::test_dump_cart_list_response":5,"Tests\\Feature\\ProductCostPriceTest::test_create_product_with_cost_and_percent_pricing":7,"Tests\\Feature\\ProductCostPriceTest::test_create_percent_row_without_percent_fails":7,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_cost_only_notifies_percent_level_stores":7,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_empty_row_rejected":7,"Tests\\Feature\\MiniAuthTest::test_disabled_user_cannot_login":8,"Tests\\Feature\\MiniAuthTest::test_mini_token_cannot_access_admin_api":8,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_percent_row_update":7,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_mixed_row_updates_cost_and_level":7,"Tests\\Feature\\ReconciliationTest::test_build_creates_reconciliation_items":8,"Tests\\Feature\\ReconciliationTest::test_build_filters_by_supplier":8,"Tests\\Feature\\ReconciliationTest::test_update_item_recalculates_diff_and_header":8,"Tests\\Feature\\ReconciliationTest::test_toggle_reconciled_flag":8,"Tests\\Feature\\ReconciliationTest::test_settle_creates_settlements_per_store":8,"Tests\\Feature\\ProductCostPriceTest::test_mini_list_returns_actual_price_without_cost_price":8,"Tests\\Feature\\ProductCostPriceTest::test_mini_order_uses_actual_price_for_percent_row":8,"Tests\\Feature\\ProductCostPriceTest::test_mini_cart_uses_actual_price_for_percent_row":8},"times":{"Tests\\Feature\\ExampleTest::test_the_application_returns_a_successful_response":0.003,"Tests\\Feature\\ProductPriceTest::test_product_list_returns_price_for_store_level":0.012,"Tests\\Feature\\ProductPriceTest::test_store_without_level_is_rejected":0.007,"Tests\\Feature\\ProductPriceTest::test_batch_price_updates_and_notifies_affected_stores":0.013,"Tests\\Feature\\ProductPriceTest::test_price_matrix_structure":0.014,"Tests\\Feature\\StoreOrderTest::test_place_order_snapshots_level_price_and_recalculates":0.015,"Tests\\Feature\\StoreOrderTest::test_client_supplied_amount_is_ignored":0.014,"Tests\\Feature\\StoreOrderTest::test_product_without_level_price_rejected":0.014,"Tests\\Feature\\StoreOrderTest::test_cancel_only_pending_orders":0.021,"Tests\\Feature\\StoreOrderTest::test_summarized_order_cannot_be_cancelled":0.02,"Tests\\Feature\\StoreOrderTest::test_order_data_isolated_between_stores":0.019,"Tests\\Feature\\PurchaseGenerateTest::test_generate_aggregates_orders_by_product":0.036,"Tests\\Feature\\PurchaseGenerateTest::test_generate_writes_back_order_status":0.038,"Tests\\Feature\\PurchaseGenerateTest::test_generate_without_pending_orders_fails":0.016,"Tests\\Feature\\PurchaseGenerateTest::test_generate_is_idempotent":0.042,"Tests\\Feature\\AllocationTest::test_allocation_conserves_amount_with_tail_correction":0.08,"Tests\\Feature\\AllocationTest::test_allocation_follows_order_ratio":0.023,"Tests\\Feature\\AllocationTest::test_allocation_is_idempotent":0.024,"Tests\\Feature\\AllocationTest::test_allocation_rejected_without_actual_amount":0.017,"Tests\\Feature\\DebugGenerateTest::test_debug_generate":0.047,"Tests\\Feature\\ReconciliationTest::test_build_creates_reconciliation_items":0.057,"Tests\\Feature\\ReconciliationTest::test_build_filters_by_supplier":0.061,"Tests\\Feature\\ReconciliationTest::test_update_item_recalculates_diff_and_header":0.048,"Tests\\Feature\\ReconciliationTest::test_toggle_reconciled_flag":0.053,"Tests\\Feature\\ReconciliationTest::test_settle_creates_settlements_per_store":0.061,"Tests\\Feature\\StatementTest::test_generate_snapshots_payment_cycle":0.021,"Tests\\Feature\\StatementTest::test_statement_isolated_between_stores":0.029,"Tests\\Feature\\StatementTest::test_generate_excludes_cancelled_and_used_items":0.032,"Tests\\Feature\\MiniAuthTest::test_login_creates_user_and_issues_token":0.056,"Tests\\Feature\\MiniAuthTest::test_disabled_user_cannot_login":0.005,"Tests\\Feature\\MiniAuthTest::test_phone_binding_matches_store":0.005,"Tests\\Feature\\MiniAuthTest::test_phone_no_match_stays_pending":0.001,"Tests\\Feature\\MiniAuthTest::test_sys_token_cannot_access_mini":0.008,"Tests\\Feature\\MiniAuthTest::test_mini_token_cannot_access_admin_api":0.005,"Tests\\Feature\\ExportTest::test_export_xlsx_with_encoded_chinese_filename":0.067,"Tests\\Feature\\ExportTest::test_export_category_filters_to_vegetables":0.024,"Tests\\Feature\\ExportTest::test_export_pdf":1.449,"Tests\\Feature\\ExportTest::test_export_invalid_format_rejected":0.043,"Tests\\Feature\\ExportTest::test_export_requires_export_permission":0.032,"Tests\\Unit\\ExampleTest::test_that_true_is_true":0.001,"Tests\\Feature\\MiniAuthTest::test_login_fails_when_wechat_rejects_code":0.006,"Tests\\Feature\\CartTest::test_add_to_cart_succeeds":0.01,"Tests\\Feature\\CartTest::test_duplicate_add_merges_quantity":0.009,"Tests\\Feature\\CartTest::test_off_shelf_product_rejected":0.008,"Tests\\Feature\\CartTest::test_soft_deleted_product_rejected":0.006,"Tests\\Feature\\CartTest::test_product_without_level_price_rejected":0.008,"Tests\\Feature\\CartTest::test_unbound_user_rejected":0.014,"Tests\\Feature\\CartTest::test_store_without_level_rejected":0.009,"Tests\\Feature\\CartTest::test_list_with_prices_amounts_and_totals":0.011,"Tests\\Feature\\CartTest::test_list_marks_off_shelf_item_unbuyable":0.011,"Tests\\Feature\\CartTest::test_empty_cart_returns_empty_items":0.007,"Tests\\Feature\\CartTest::test_update_quantity":0.008,"Tests\\Feature\\CartTest::test_update_other_users_item_rejected":0.015,"Tests\\Feature\\CartTest::test_update_missing_item_rejected":0.01,"Tests\\Feature\\CartTest::test_invalid_quantity_rejected":0.008,"Tests\\Feature\\CartTest::test_delete_item":0.013,"Tests\\Feature\\CartTest::test_delete_other_users_item_rejected":0.014,"Tests\\Feature\\CartTest::test_clear_only_own_cart":0.021,"Tests\\Feature\\CartTest::test_unauthenticated_returns_401":0.003,"Tests\\Feature\\CartTest::test_cart_isolated_between_users":0.016,"Tests\\Feature\\DebugCartListTest::test_dump_cart_list_response":0.057,"Tests\\Feature\\ProductCostPriceTest::test_calc_actual_price_fixed_and_percent":0.001,"Tests\\Feature\\ProductCostPriceTest::test_calc_actual_price_edge_cases":0.002,"Tests\\Feature\\ProductCostPriceTest::test_admin_list_contains_cost_price_and_actual_price":0.012,"Tests\\Feature\\ProductCostPriceTest::test_mini_list_returns_actual_price_without_cost_price":0.013,"Tests\\Feature\\ProductCostPriceTest::test_create_product_with_cost_and_percent_pricing":0.019,"Tests\\Feature\\ProductCostPriceTest::test_create_percent_row_without_percent_fails":0.014,"Tests\\Feature\\ProductCostPriceTest::test_update_switches_fixed_to_percent":0.024,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_cost_only_notifies_percent_level_stores":0.02,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_percent_row_update":0.012,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_mixed_row_updates_cost_and_level":0.012,"Tests\\Feature\\ProductCostPriceTest::test_batch_price_empty_row_rejected":0.011,"Tests\\Feature\\ProductCostPriceTest::test_price_matrix_includes_cost_and_percent_columns":0.013,"Tests\\Feature\\ProductCostPriceTest::test_mini_order_uses_actual_price_for_percent_row":0.009,"Tests\\Feature\\ProductCostPriceTest::test_mini_cart_uses_actual_price_for_percent_row":0.012,"Tests\\Feature\\PurchaseGenerateTest::test_generate_uses_min_actual_price_across_types":0.024,"Tests\\Feature\\ProductPriceTest::test_store_without_level_sees_products_without_price":0.013,"Tests\\Feature\\ProductPriceTest::test_unbound_user_can_browse_products_without_price_but_cannot_cart":0.017,"Tests\\Feature\\MiniAuthTest::test_login_issues_token_for_registered_user":0.016,"Tests\\Feature\\MiniAuthTest::test_login_rejects_unregistered_openid":0.004,"Tests\\Feature\\MiniAuthTest::test_register_binds_store_and_issues_token":0.019,"Tests\\Feature\\MiniAuthTest::test_register_rejects_unknown_store":0.005,"Tests\\Feature\\MiniAuthTest::test_register_rejects_duplicate_openid":0.005}}
\ No newline at end of file
diff --git a/app/Helpers/functions.php b/app/Helpers/functions.php
new file mode 100644
index 0000000..1bb92d7
--- /dev/null
+++ b/app/Helpers/functions.php
@@ -0,0 +1,18 @@
+<?php
+
+if (!function_exists('generate_unique_code')) {
+    function generate_unique_code($model, $column = 'code', $length = 6): string
+    {
+        $characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+        $max = strlen($characters) - 1;
+
+        do {
+            $code = '';
+            for ($i = 0; $i < $length; $i++) {
+                $code .= $characters[random_int(0, $max)];
+            }
+        } while ($model::where($column, $code)->exists());
+
+        return $code;
+    }
+}
diff --git a/app/Http/Controllers/Customer/MiniUserController.php b/app/Http/Controllers/Customer/MiniUserController.php
index 04c0bdf..d113ce3 100644
--- a/app/Http/Controllers/Customer/MiniUserController.php
+++ b/app/Http/Controllers/Customer/MiniUserController.php
@@ -5,7 +5,6 @@ namespace App\Http\Controllers\Customer;
 use App\Exceptions\RepositoryException;
 use App\Http\Requests\Customer\MiniUserBindRequest;
 use App\Models\StoreModel;
-use App\Models\SupplierModel;
 use App\Models\UserModel;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
@@ -21,9 +20,7 @@ use Modules\Common\Http\Controllers\BaseController;
 class MiniUserController extends BaseController
 {
     protected array $searchField = [
-        'type' => '=',
         'store_id' => '=',
-        'supplier_id' => '=',
         'status' => '=',
     ];
 
@@ -35,7 +32,7 @@ class MiniUserController extends BaseController
     {
         $params = $request->all();
         $pageSize = $params['pageSize'] ?? 10;
-        $data = $this->buildSearch($params, UserModel::query()->with('store:id,name', 'supplier:id,name'))
+        $data = $this->buildSearch($params, UserModel::query()->with('store:id,name'))
             ->orderBy('id', 'desc')
             ->paginate($pageSize)
             ->toArray();
@@ -43,7 +40,7 @@ class MiniUserController extends BaseController
     }
 
     /**
-     * 绑定门店/供应商（一个门店可绑多个账号，一个账号只绑一个主体）
+     * 绑定门店（一个门店可绑多个账号，一个账号只绑一个门店）
      */
     #[PutRoute(route: '/{id}/bind', authorize: 'bind', where: ['id' => '[0-9]+'])]
     public function bind(int $id, MiniUserBindRequest $request): JsonResponse
@@ -53,29 +50,16 @@ class MiniUserController extends BaseController
         if (empty($user)) {
             throw new RepositoryException('用户不存在');
         }
-
-        if ((int) $validated['type'] === UserModel::TYPE_STORE) {
-            $store = StoreModel::find((int) $validated['store_id']);
-            if (empty($store)) {
-                throw new RepositoryException('门店不存在');
-            }
-            $user->type = UserModel::TYPE_STORE;
-            $user->store_id = $store->id;
-            $user->supplier_id = 0;
-        } else {
-            $supplier = SupplierModel::find((int) $validated['supplier_id']);
-            if (empty($supplier)) {
-                throw new RepositoryException('供应商不存在');
-            }
-            $user->type = UserModel::TYPE_SUPPLIER;
-            $user->supplier_id = $supplier->id;
-            $user->store_id = 0;
+        $store = StoreModel::find((int) $validated['store_id']);
+        if (empty($store)) {
+            throw new RepositoryException('门店不存在');
         }
+        $user->store_id = $store->id;
         $user->save();
         return $this->success();
     }
 
-    /** 启用/停用（停用后登录时检查 status 拒绝，token 鉴权拦截） */
+    /** 启用/停用 */
     #[PutRoute(route: '/{id}/status', authorize: 'update', where: ['id' => '[0-9]+'])]
     public function status(int $id, Request $request): JsonResponse
     {
diff --git a/app/Http/Controllers/Customer/StoreController.php b/app/Http/Controllers/Customer/StoreController.php
index c3ce446..bee77ee 100644
--- a/app/Http/Controllers/Customer/StoreController.php
+++ b/app/Http/Controllers/Customer/StoreController.php
@@ -46,7 +46,9 @@ class StoreController extends BaseController
     #[PostRoute(authorize: 'create')]
     public function create(StoreFormRequest $request): JsonResponse
     {
-        StoreModel::create($request->validated());
+        $validated = $request->validated();
+        $validated['code'] = generate_unique_code(StoreModel::class);
+        StoreModel::create($validated);
         return $this->success();
     }
 
diff --git a/app/Http/Controllers/Mini/AuthController.php b/app/Http/Controllers/Mini/AuthController.php
index 36c5145..f90bd34 100644
--- a/app/Http/Controllers/Mini/AuthController.php
+++ b/app/Http/Controllers/Mini/AuthController.php
@@ -3,134 +3,125 @@
 namespace App\Http\Controllers\Mini;
 
 use App\Exceptions\RepositoryException;
+use App\Http\Requests\UserUpdateInfoRequest;
 use App\Models\StoreModel;
-use App\Models\SupplierModel;
 use App\Models\UserModel;
 use App\Services\WechatService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Modules\AnnoRoute\Attribute\GetRoute;
 use Modules\AnnoRoute\Attribute\PostRoute;
+use Modules\AnnoRoute\Attribute\PutRoute;
 use Modules\AnnoRoute\Attribute\RequestAttribute;
 
 /**
- * 小程序认证（微信登录 / 手机号绑定 / 当前用户信息）
- *
- * authGuard: users（provider 指向 UserModel，与后台 sys_users 天然隔离）；
- * authorize: true 仅要求登录（sanctum + authGuard:users），不做细粒度权限点；
- * token abilities ['mini'] 作来源标记。
+ * 小程序认证
  */
 #[RequestAttribute('/mini', 'mini', authGuard: 'users')]
 class AuthController extends BaseMiniController
 {
-    /** 小程序登录：wx.login 的 code → openid → 自动注册/登录 → 签发 token */
+    /** 小程序登录 */
     #[PostRoute('/auth/login', authorize: false)]
     public function login(Request $request): JsonResponse
     {
-        $data = $request->validate([
-            'code' => 'required|string',
+        $validated = $request->validate([
+            'code' => 'required|string'
         ], [
-            'code.required' => '缺少登录凭证 code',
+            'code.required' => '登录参数格式错误',
+            'code.string' => '登录参数格式错误',
         ]);
 
-        $session = app(WechatService::class)->code2Session($data['code']);
+        $session = app(WechatService::class)->code2Session($validated['code']);
 
-        $user = UserModel::firstOrNew(['openid' => $session['openid']]);
-        $isNew = ! $user->exists;
+        $user = UserModel::where('openid', $session['openid'])->first();
 
-        if ($user->status === UserModel::STATUS_DISABLED) {
-            throw new RepositoryException('账号已被停用，请联系客服');
+        if ($user === null || $user->status === UserModel::STATUS_DISABLED) {
+            return $this->error('账号不存在或已被停用');
         }
-        if ($isNew) {
-            $user->type = UserModel::TYPE_PENDING;
-            $user->status = UserModel::STATUS_NORMAL;
-        }
-        if (! empty($session['unionid'])) {
-            $user->unionid = $session['unionid'];
-        }
-        $user->last_login_at = now();
+
+        $user->last_login_at = date('Y-m-d H:i:s');
         $user->save();
-
-        $token = $user->createToken('mini', ['mini'])->plainTextToken;
-
+        $token = $user->createToken($user->openid)->toArray();
         return $this->success([
-            'token' => $token,
-            'user' => $this->formatUser($user->fresh(['store.level:id,name', 'supplier:id,name'])),
-        ], $isNew ? '注册成功' : '登录成功');
+            'token' => $token['plainTextToken'],
+            'user' => $user->toArray(),
+        ], __('user.login_success'));
+
     }
 
-    /**
-     * 绑定手机号：phoneCode 换手机号 → 按手机号自动匹配门店/供应商
-     * （命中门店 → type=1+store_id；命中供应商 → type=2+supplier_id；都不命中 → 保持待绑定，后台人工处理）
-     */
-    #[PostRoute('/auth/phone', authorize: true)]
-    public function phone(Request $request): JsonResponse
+    /** 小程序注册 */
+    #[PostRoute('/auth/register', authorize: false)]
+    public function register(Request $request): JsonResponse
     {
-        $data = $request->validate([
+        $validated = $request->validate([
+            'code'      => 'required|string',
             'phoneCode' => 'required|string',
+            'storeCode' => 'required|string'
         ], [
-            'phoneCode.required' => '缺少手机号授权凭证 phoneCode',
+            'code.required' => '注册参数格式错误',
+            'code.string' => '注册参数格式错误',
+            'phoneCode.required' => '注册参数格式错误',
+            'phoneCode.string' => '注册参数格式错误',
+            'storeCode.required' => '门店编码必须填写',
+            'storeCode.string' => '注册参数格式错误',
         ]);
 
-        $phone = app(WechatService::class)->getPhone($data['phoneCode']);
-
-        $user = $this->currentUser($request);
-        $user->phone = $phone;
-
-        if (! $user->isBound()) {
-            $store = StoreModel::where('phone', $phone)
-                ->where('status', StoreModel::STATUS_NORMAL)
-                ->first();
-            if ($store !== null) {
-                $user->type = UserModel::TYPE_STORE;
-                $user->store_id = $store->id;
-                $user->supplier_id = 0;
-            } else {
-                $supplier = SupplierModel::where('phone', $phone)
-                    ->where('status', SupplierModel::STATUS_NORMAL)
-                    ->first();
-                if ($supplier !== null) {
-                    $user->type = UserModel::TYPE_SUPPLIER;
-                    $user->supplier_id = $supplier->id;
-                    $user->store_id = 0;
-                }
-            }
+        $store = StoreModel::where('code', $validated['storeCode'])->first();
+        if (!$store) {
+            return $this->error('门店不存在！');
         }
-        $user->save();
+
+        // 通过 code 换取 openid、session_key、unionid
+        $session = app(WechatService::class)->code2Session($validated['code']);
+
+        $user = UserModel::where('openid', $session['openid'])->first();
+
+        if ($user) {
+            return $this->error('你的微信已经注册，请直接登录！');
+        }
+
+        $userData = [
+            'openid'   => $session['openid'],
+            'unionid'  => $session['unionid'] ?? '',
+            'username' => 'wx_'.uniqid(),
+            'nickname' => '微信用户',
+            'store_id' => $store->id,
+            'avatar'   => '',
+            'password' => '',
+            'last_login_at' => date('Y-m-d H:i:s'),
+        ];
+
+        $phone = app(WechatService::class)->getPhone($validated['phoneCode']);
+        $userData['phone'] = $phone ?? '';
+
+        $user = UserModel::create($userData);
+
+        $token = $user->createToken($user->username)->toArray();
 
         return $this->success([
-            'user' => $this->formatUser($user->fresh(['store.level:id,name', 'supplier:id,name'])),
-        ]);
+            'token' => $token['plainTextToken'],
+            'user'  => $user->toArray(),
+        ], __('user.login_success'));
     }
 
-    /** 当前用户信息（含门店客户等级 —— 全局价格体系依据 / 供应商信息） */
-    #[GetRoute('/auth/info', authorize: true)]
+    /** 当前用户信息 */
+    #[GetRoute('/auth/info')]
     public function info(Request $request): JsonResponse
     {
-        $user = UserModel::with(['store.level:id,name', 'supplier:id,name'])
+        $user = UserModel::with(['store.level:id,name'])
             ->find($request->user()->id);
         if ($user === null) {
             throw new RepositoryException('账号不存在');
         }
 
-        return $this->success(['user' => $this->formatUser($user)]);
+        return $this->success($user->toArray());
     }
 
-    /**
-     * 小程序端用户信息输出结构
-     *
-     * @return array<string, mixed>
-     */
-    private function formatUser(UserModel $user): array
+    #[PutRoute('auth/info')]
+    public function setUserInfo(UserUpdateInfoRequest $request): JsonResponse
     {
-        return [
-            'id' => $user->id,
-            'nickname' => $user->nickname,
-            'avatar' => $user->avatar,
-            'phone' => $user->phone,
-            'type' => $user->type,
-            'store' => $user->store,
-            'supplier' => $user->supplier,
-        ];
+        UserModel::where('user_id', auth('user')->id())->update($request->validated());
+
+        return $this->error('更新成功');
     }
 }
diff --git a/app/Http/Controllers/Mini/BaseMiniController.php b/app/Http/Controllers/Mini/BaseMiniController.php
index 62d0fc9..5ae9ab3 100644
--- a/app/Http/Controllers/Mini/BaseMiniController.php
+++ b/app/Http/Controllers/Mini/BaseMiniController.php
@@ -4,7 +4,6 @@ namespace App\Http\Controllers\Mini;
 
 use App\Exceptions\RepositoryException;
 use App\Models\StoreModel;
-use App\Models\SupplierModel;
 use App\Models\UserModel;
 use Illuminate\Http\Request;
 use Modules\Common\Http\Controllers\BaseController;
@@ -13,7 +12,7 @@ use Modules\Common\Http\Controllers\BaseController;
  * 小程序端控制器基类
  *
  * 无 #[RequestAttribute]，不会被 AnnoRoute 注册为路由。
- * 提供当前用户获取与门店/供应商绑定前置校验。
+ * 提供当前用户获取与门店绑定前置校验。
  */
 abstract class BaseMiniController extends BaseController
 {
@@ -26,7 +25,6 @@ abstract class BaseMiniController extends BaseController
         if ($user === null || $user->status === UserModel::STATUS_DISABLED) {
             throw new RepositoryException('账号不存在或已被停用');
         }
-
         return $user;
     }
 
@@ -35,7 +33,7 @@ abstract class BaseMiniController extends BaseController
      */
     protected function ensureStoreBound(UserModel $user): StoreModel
     {
-        if ($user->type !== UserModel::TYPE_STORE || $user->store_id <= 0) {
+        if ($user->store_id <= 0) {
             throw new RepositoryException('尚未绑定门店，请联系客服处理');
         }
         $store = StoreModel::find($user->store_id);
@@ -47,18 +45,20 @@ abstract class BaseMiniController extends BaseController
     }
 
     /**
-     * 供应商端前置校验：type=供应商 且 supplier_id>0 且供应商正常
+     * 用户当前绑定的正常门店（未绑定/已停用返回 null，不抛错）
+     *
+     * 供商品浏览等「弱前置」场景使用：未绑定门店仍可浏览商品，仅价格不可见。
      */
-    protected function ensureSupplierBound(UserModel $user): SupplierModel
+    protected function boundStore(UserModel $user): ?StoreModel
     {
-        if ($user->type !== UserModel::TYPE_SUPPLIER || $user->supplier_id <= 0) {
-            throw new RepositoryException('尚未绑定供应商，请联系客服处理');
+        if ($user->store_id <= 0) {
+            return null;
         }
-        $supplier = SupplierModel::find($user->supplier_id);
-        if ($supplier === null || $supplier->status !== SupplierModel::STATUS_NORMAL) {
-            throw new RepositoryException('供应商不存在或已停用，请联系客服处理');
+        $store = StoreModel::find($user->store_id);
+        if ($store === null || $store->status !== StoreModel::STATUS_NORMAL) {
+            return null;
         }
 
-        return $supplier;
+        return $store;
     }
 }
diff --git a/app/Http/Controllers/Mini/CartController.php b/app/Http/Controllers/Mini/CartController.php
index 976d346..0e80271 100644
--- a/app/Http/Controllers/Mini/CartController.php
+++ b/app/Http/Controllers/Mini/CartController.php
@@ -16,34 +16,34 @@ use Modules\AnnoRoute\Attribute\PostRoute;
 use Modules\AnnoRoute\Attribute\PutRoute;
 use Modules\AnnoRoute\Attribute\RequestAttribute;
 use Modules\SystemTool\Models\SysFileModel;
+use Throwable;
 
 /**
- * 小程序购物车（门店订货车：加购 / 列表 / 改数量 / 删项 / 清空）
- * 提交订货单复用 POST /mini/order，购物车仅作前置编辑容器
+ * 小程序购物车
  */
 #[RequestAttribute('/mini', 'mini', authGuard: 'users')]
 class CartController extends BaseMiniController
 {
     /** decimal(10,2) 上限 */
-    private const MAX_QUANTITY = '99999999.99';
+    private const string MAX_QUANTITY = '99999999.99';
 
     /**
-     * 加购：商品上架 + 门店有等级价（与下单一致 fail-fast），同商品合并累加
+     * 加购
+     * @throws Throwable
      */
-    #[PostRoute('/cart', authorize: true)]
+    #[PostRoute('/cart')]
     public function store(MiniCartRequest $request): JsonResponse
     {
         $user = $this->currentUser($request);
         $store = $this->ensureStoreBound($user);
         if ($store->level_id <= 0) {
-            throw new RepositoryException('门店未设置客户等级，无法加购，请联系客服');
+            return $this->error('门店未设置客户等级，无法加购，请联系客服');
         }
 
         $productId = (int) $request->validated('product_id');
-        // Eloquent 查询自带 SoftDeletes 全局作用域：软删除/下架一并在内
         $product = ProductModel::where('status', ProductModel::STATUS_ON)->find($productId);
         if ($product === null) {
-            throw new RepositoryException('商品不存在或已下架，请刷新后重试');
+            return $this->error('商品不存在或已下架，请刷新后重试');
         }
         // 存在性校验与计价类型无关（百分比行 price 可能为 0 也能加购）
         $hasPrice = ProductPriceModel::query()
@@ -51,7 +51,7 @@ class CartController extends BaseMiniController
             ->where('level_id', $store->level_id)
             ->exists();
         if (! $hasPrice) {
-            throw new RepositoryException('商品「' . $product->name . '」未设置您所在等级的价格，无法加购');
+            return $this->error('商品「' . $product->name . '」价格未设置，无法加购');
         }
 
         $quantity = (string) $request->validated('quantity');
@@ -88,8 +88,7 @@ class CartController extends BaseMiniController
     }
 
     /**
-     * 购物车列表：当前用户全部项 + 实时等级价，逐项服务端 bcmul 算金额；
-     * status=1 可购 / 0 商品下架、缺失或未设等级价；汇总只统计可购项
+     * 购物车列表
      */
     #[GetRoute('/cart', authorize: true)]
     public function index(Request $request): JsonResponse
diff --git a/app/Http/Controllers/Mini/ProductController.php b/app/Http/Controllers/Mini/ProductController.php
index 751c9c6..e949fe2 100644
--- a/app/Http/Controllers/Mini/ProductController.php
+++ b/app/Http/Controllers/Mini/ProductController.php
@@ -12,7 +12,10 @@ use Modules\AnnoRoute\Attribute\GetRoute;
 use Modules\AnnoRoute\Attribute\RequestAttribute;
 
 /**
- * 小程序商品（分类树 + 列表，价格 = 当前门店客户等级价）
+ * 小程序商品（分类树 + 列表）
+ *
+ * 商品浏览仅需登录：未绑定门店/门店未设客户等级的用户也可查看商品，仅价格不可见（price=null）；
+ * 加购、下单仍由购物车/订单前置校验拦截，要求绑定门店并已设客户等级。
  */
 #[RequestAttribute('/mini', 'mini', authGuard: 'users')]
 class ProductController extends BaseMiniController
@@ -53,22 +56,23 @@ class ProductController extends BaseMiniController
     }
 
     /**
-     * 商品列表：价格取当前门店客户等级价（未绑等级的门店报错）；
+     * 商品列表：价格取当前门店客户等级价；
+     * 未绑定门店/门店未设客户等级 → 仍可浏览，price 为 null（不可见价格，加购/下单另由前置校验拦截）；
      * ?category_id=&keyword=&page=&pageSize=
      */
     #[GetRoute('/product/list', authorize: true)]
     public function products(Request $request): JsonResponse
     {
         $user = $this->currentUser($request);
-        $store = $this->ensureStoreBound($user);
-        if ($store->level_id <= 0) {
-            throw new RepositoryException('门店未设置客户等级，无法展示价格，请联系客服');
-        }
+        $levelId = $this->boundStore($user)?->level_id ?? 0;
 
         $query = ProductModel::query()
             ->where('status', ProductModel::STATUS_ON)
-            ->with('category:id,name')
-            ->with(['prices' => static fn ($q) => $q->where('level_id', $store->level_id)]);
+            ->with('category:id,name');
+
+        if ($levelId > 0) {
+            $query->with(['prices' => static fn ($q) => $q->where('level_id', $levelId)]);
+        }
 
         $categoryId = (int) $request->input('category_id', 0);
         if ($categoryId > 0) {
@@ -88,7 +92,8 @@ class ProductController extends BaseMiniController
             ->paginate($pageSize)
             ->toArray();
 
-        // 扁平化价格：prices[0].actual_price → price（访问器经 toArray 自动输出换算后实际价；未设等级价为 null）
+        // 扁平化价格：prices[0].actual_price → price（访问器经 toArray 自动输出换算后实际价；
+        // 未绑定门店或未设等级价为 null——未加载 prices 时 ?? null 兜底）
         // unset prices 同时移除 price_type/percent，门店端无法反推成本；cost_price 已被 $hidden 过滤
         foreach ($data['data'] as &$row) {
             $row['price'] = $row['prices'][0]['actual_price'] ?? null;
diff --git a/app/Http/Controllers/Mini/SupplierController.php b/app/Http/Controllers/Mini/SupplierController.php
deleted file mode 100644
index 4acb133..0000000
--- a/app/Http/Controllers/Mini/SupplierController.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php
-
-namespace App\Http\Controllers\Mini;
-
-use App\Exceptions\RepositoryException;
-use App\Models\PurchaseOrderItemModel;
-use App\Models\PurchaseOrderModel;
-use Illuminate\Http\JsonResponse;
-use Illuminate\Http\Request;
-use Modules\AnnoRoute\Attribute\GetRoute;
-use Modules\AnnoRoute\Attribute\PutRoute;
-use Modules\AnnoRoute\Attribute\RequestAttribute;
-
-/**
- * 小程序供应商端（接收采购单 / 明细 / 确认接单）
- */
-#[RequestAttribute('/mini', 'mini', authGuard: 'users')]
-class SupplierController extends BaseMiniController
-{
-    /** 收到的采购单：含本供应商 is_sent=1 明细的采购单（去重） */
-    #[GetRoute('/supplier/purchases', authorize: true)]
-    public function purchases(Request $request): JsonResponse
-    {
-        $user = $this->currentUser($request);
-        $supplier = $this->ensureSupplierBound($user);
-
-        $purchaseIds = PurchaseOrderItemModel::query()
-            ->where('supplier_id', $supplier->id)
-            ->where('is_sent', PurchaseOrderItemModel::SENT)
-            ->distinct()
-            ->pluck('purchase_id');
-
-        $data = PurchaseOrderModel::query()
-            ->whereIn('id', $purchaseIds)
-            ->orderBy('purchase_date', 'desc')
-            ->orderBy('id', 'desc')
-            ->paginate((int) $request->input('pageSize', 10))
-            ->toArray();
-
-        return $this->success($data);
-    }
-
-    /** 采购单明细：仅本供应商且已发送的明细行 */
-    #[GetRoute('/supplier/purchases/{id}', authorize: true, where: ['id' => '[0-9]+'])]
-    public function detail(int $id, Request $request): JsonResponse
-    {
-        $user = $this->currentUser($request);
-        $supplier = $this->ensureSupplierBound($user);
-
-        $purchase = PurchaseOrderModel::find($id);
-        if ($purchase === null) {
-            throw new RepositoryException('采购单不存在');
-        }
-
-        $items = $purchase->items()
-            ->where('supplier_id', $supplier->id)
-            ->where('is_sent', PurchaseOrderItemModel::SENT)
-            ->get();
-        if ($items->isEmpty()) {
-            throw new RepositoryException('该采购单无贵司的采购明细');
-        }
-
-        return $this->success([
-            'id' => $purchase->id,
-            'purchase_no' => $purchase->purchase_no,
-            'purchase_date' => $purchase->purchase_date?->toDateString(),
-            'remark' => $purchase->remark,
-            'items' => $items->toArray(),
-        ]);
-    }
-
-    /** 确认接单：本供应商已发送明细批量记录 supplier_confirmed_at（幂等） */
-    #[PutRoute('/supplier/purchases/{id}/confirm', authorize: true, where: ['id' => '[0-9]+'])]
-    public function confirm(int $id, Request $request): JsonResponse
-    {
-        $user = $this->currentUser($request);
-        $supplier = $this->ensureSupplierBound($user);
-
-        $purchase = PurchaseOrderModel::find($id);
-        if ($purchase === null) {
-            throw new RepositoryException('采购单不存在');
-        }
-
-        $items = $purchase->items()
-            ->where('supplier_id', $supplier->id)
-            ->where('is_sent', PurchaseOrderItemModel::SENT)
-            ->get();
-        if ($items->isEmpty()) {
-            throw new RepositoryException('该采购单无贵司的采购明细');
-        }
-
-        $now = now();
-        $confirmed = 0;
-        foreach ($items as $item) {
-            if ($item->supplier_confirmed_at === null) {
-                $item->supplier_confirmed_at = $now;
-                $item->save();
-                $confirmed++;
-            }
-        }
-
-        return $this->success(['confirmed' => $confirmed], '已确认接单');
-    }
-}
diff --git a/app/Http/Controllers/Order/StoreOrderController.php b/app/Http/Controllers/Order/StoreOrderController.php
index 8d140b9..af98c41 100644
--- a/app/Http/Controllers/Order/StoreOrderController.php
+++ b/app/Http/Controllers/Order/StoreOrderController.php
@@ -146,7 +146,6 @@ class StoreOrderController extends BaseController
     private function notifyStore(StoreOrderModel $order): void
     {
         $userIds = UserModel::query()
-            ->where('type', UserModel::TYPE_STORE)
             ->where('store_id', $order->store_id)
             ->where('status', UserModel::STATUS_NORMAL)
             ->pluck('id');
diff --git a/app/Http/Controllers/Product/ProductController.php b/app/Http/Controllers/Product/ProductController.php
index 39f05e1..b893ab4 100644
--- a/app/Http/Controllers/Product/ProductController.php
+++ b/app/Http/Controllers/Product/ProductController.php
@@ -257,7 +257,6 @@ class ProductController extends BaseController
 
             // 受影响门店：客户等级在受影响等级范围内的正常门店，通知其绑定的正常用户
             $userIds = UserModel::query()
-                ->where('type', UserModel::TYPE_STORE)
                 ->where('status', UserModel::STATUS_NORMAL)
                 ->whereIn('store_id', function ($q) use ($percentLevelIds) {
                     $q->select('id')
diff --git a/app/Http/Requests/Customer/MiniUserBindRequest.php b/app/Http/Requests/Customer/MiniUserBindRequest.php
index 0d35c89..663017c 100644
--- a/app/Http/Requests/Customer/MiniUserBindRequest.php
+++ b/app/Http/Requests/Customer/MiniUserBindRequest.php
@@ -5,7 +5,7 @@ namespace App\Http\Requests\Customer;
 use Modules\Common\Http\Requests\BaseFormRequest;
 
 /**
- * 小程序用户绑定 验证（type=1 门店需 store_id，type=2 供应商需 supplier_id）
+ * 小程序用户绑定 验证（绑定门店）
  */
 class MiniUserBindRequest extends BaseFormRequest
 {
@@ -14,21 +14,15 @@ class MiniUserBindRequest extends BaseFormRequest
     public function rules(): array
     {
         return [
-            'type' => 'required|integer|in:1,2',
-            'store_id' => 'required_if:type,1|nullable|integer|min:1',
-            'supplier_id' => 'required_if:type,2|nullable|integer|min:1',
+            'store_id' => 'required|integer|min:1',
         ];
     }
 
     public function messages(): array
     {
         return [
-            'type.required' => '请选择用户类型',
-            'type.in' => '用户类型只能是门店或供应商',
-            'store_id.required_if' => '绑定门店时必须选择门店',
+            'store_id.required' => '绑定门店时必须选择门店',
             'store_id.min' => '门店ID不正确',
-            'supplier_id.required_if' => '绑定供应商时必须选择供应商',
-            'supplier_id.min' => '供应商ID不正确',
         ];
     }
 }
diff --git a/app/Http/Requests/Customer/StoreFormRequest.php b/app/Http/Requests/Customer/StoreFormRequest.php
index ac4e2b6..c502eea 100644
--- a/app/Http/Requests/Customer/StoreFormRequest.php
+++ b/app/Http/Requests/Customer/StoreFormRequest.php
@@ -14,14 +14,8 @@ class StoreFormRequest extends BaseFormRequest
 
     public function rules(): array
     {
-        $unique = Rule::unique('store', 'code');
-        if ($this->isUpdate()) {
-            $unique = $unique->ignore($this->route('id'));
-        }
-
         return [
             'name' => 'required|string|max:100',
-            'code' => ['required', 'string', 'max:50', $unique],
             'level_id' => 'required|integer|exists:customer_level,id',
             'contact' => 'nullable|string|max:50',
             'phone' => 'nullable|string|max:20',
@@ -37,8 +31,6 @@ class StoreFormRequest extends BaseFormRequest
         return [
             'name.required' => '门店名称不能为空',
             'name.max' => '门店名称最长 100 个字符',
-            'code.required' => '门店编码不能为空',
-            'code.unique' => '门店编码已存在',
             'level_id.required' => '请选择客户等级',
             'level_id.exists' => '客户等级不存在',
             'payment_cycle_days.integer' => '回款周期必须为整数',
diff --git a/app/Models/UserModel.php b/app/Models/UserModel.php
index c3386a1..36d43fd 100644
--- a/app/Models/UserModel.php
+++ b/app/Models/UserModel.php
@@ -15,17 +15,10 @@ class UserModel extends Authenticatable
 {
     use HasApiTokens, HasFactory, Notifiable;
 
-    /** 用户类型：待绑定（手机号未匹配到门店/供应商，需后台人工绑定） */
-    public const TYPE_PENDING = 0;
-    /** 用户类型：门店 */
-    public const TYPE_STORE = 1;
-    /** 用户类型：供应商 */
-    public const TYPE_SUPPLIER = 2;
-
     /** 状态：停用 */
-    public const STATUS_DISABLED = 0;
+    public const int STATUS_DISABLED = 0;
     /** 状态：正常 */
-    public const STATUS_NORMAL = 1;
+    public const int STATUS_NORMAL = 1;
 
     protected $table = 'user';
 
@@ -45,38 +38,26 @@ class UserModel extends Authenticatable
         'unionid',
         'phone',
         'avatar',
-        'type',
         'store_id',
-        'supplier_id',
         'status',
         'last_login_at',
     ];
 
     protected $casts = [
-        'email_verified_at' => 'datetime',
-        'last_login_at' => 'datetime',
-        'type' => 'integer',
+        'email_verified_at' => 'datetime:Y-m-d H:i:s',
+        'last_login_at' => 'datetime:Y-m-d H:i:s',
+        'created_at' => 'datetime:Y-m-d H:i:s',
         'store_id' => 'integer',
-        'supplier_id' => 'integer',
         'status' => 'integer',
     ];
 
     /**
-     * 关联门店（type=1 时有效）
+     * 关联门店
      */
     public function store(): BelongsTo
     {
         return $this->belongsTo(StoreModel::class, 'store_id', 'id');
     }
-
-    /**
-     * 关联供应商（type=2 时有效）
-     */
-    public function supplier(): BelongsTo
-    {
-        return $this->belongsTo(SupplierModel::class, 'supplier_id', 'id');
-    }
-
     /**
      * 用户通知
      */
@@ -84,13 +65,4 @@ class UserModel extends Authenticatable
     {
         return $this->hasMany(NoticeModel::class, 'user_id', 'id');
     }
-
-    /**
-     * 是否已绑定业务主体（门店或供应商）
-     */
-    public function isBound(): bool
-    {
-        return $this->type === self::TYPE_STORE && $this->store_id > 0
-            || $this->type === self::TYPE_SUPPLIER && $this->supplier_id > 0;
-    }
 }
diff --git a/composer.json b/composer.json
index 6d1c5cd..6c502c2 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,8 @@
             "Database\\Seeders\\": "database/seeders/"
         },
         "files": [
-            "modules/Common/helpers.php"
+            "modules/Common/helpers.php",
+            "app/Helpers/functions.php"
         ]
     },
     "autoload-dev": {
diff --git a/database/factories/UserModelFactory.php b/database/factories/UserModelFactory.php
index b3d5115..5f5d2d8 100644
--- a/database/factories/UserModelFactory.php
+++ b/database/factories/UserModelFactory.php
@@ -29,9 +29,7 @@ class UserModelFactory extends Factory
             'unionid' => '',
             'phone' => '',
             'avatar' => '',
-            'type' => UserModel::TYPE_PENDING,
             'store_id' => 0,
-            'supplier_id' => 0,
             'status' => UserModel::STATUS_NORMAL,
             'last_login_at' => null,
         ];
@@ -43,22 +41,10 @@ class UserModelFactory extends Factory
     public function forStore(int $storeId): static
     {
         return $this->state(fn () => [
-            'type' => UserModel::TYPE_STORE,
             'store_id' => $storeId,
         ]);
     }
 
-    /**
-     * 已绑定供应商的供应商用户
-     */
-    public function forSupplier(int $supplierId): static
-    {
-        return $this->state(fn () => [
-            'type' => UserModel::TYPE_SUPPLIER,
-            'supplier_id' => $supplierId,
-        ]);
-    }
-
     /**
      * 停用账号
      */
diff --git a/database/migrations/2025_01_01_000008_create_user_table.php b/database/migrations/2025_01_01_000008_create_user_table.php
deleted file mode 100644
index dc80942..0000000
--- a/database/migrations/2025_01_01_000008_create_user_table.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        if (! Schema::hasTable('user')) {
-            Schema::create('user', function (Blueprint $table) {
-                $table->increments('id')->comment('用户ID');
-                $table->string('username', 20)->nullable()->unique()->comment('用户名（微信注册用户可为空）');
-                $table->string('password', 100)->nullable()->comment('密码（微信注册用户可为空）');
-                $table->string('nickname', 20)->default('')->comment('昵称');
-                $table->string('email', 50)->default('')->comment('邮箱');
-                $table->timestamp('email_verified_at')->nullable();
-                // 小程序用户扩展字段（微信授权登录，自动识别门店/供应商身份）
-                $table->string('openid', 64)->nullable()->unique()->comment('微信OpenID（小程序用户唯一标识）');
-                $table->string('unionid', 64)->default('')->comment('微信UnionID');
-                $table->string('phone', 20)->default('')->comment('手机号（微信授权获取，用于匹配门店/供应商）');
-                $table->string('avatar', 255)->default('')->comment('头像');
-                $table->integer('type')->default(0)->comment('用户类型（0待绑定 1门店 2供应商）');
-                $table->integer('store_id')->default(0)->comment('关联门店ID（type=1时有效）');
-                $table->integer('supplier_id')->default(0)->comment('关联供应商ID（type=2时有效）');
-                $table->integer('status')->default(1)->comment('状态（1正常 0停用）');
-                $table->timestamp('last_login_at')->nullable()->comment('最后登录时间');
-                $table->rememberToken();
-                $table->timestamps();
-                $table->index(['type', 'store_id'], 'user_type_store_index');
-                $table->comment('APP用户表（含小程序用户）');
-            });
-        }
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('user');
-    }
-};
diff --git a/database/migrations/2026_07_23_030608_create_store_table.php b/database/migrations/2026_07_23_030608_create_store_table.php
index 042d140..5ecbd53 100644
--- a/database/migrations/2026_07_23_030608_create_store_table.php
+++ b/database/migrations/2026_07_23_030608_create_store_table.php
@@ -8,10 +8,34 @@ return new class extends Migration
 {
     /**
      * Run the migrations.
-     * 基础档案：客户等级、门店、供应商、消息通知（小程序用户已并入 user 表）
+     * 基础档案
      */
     public function up(): void
     {
+        if (! Schema::hasTable('user')) {
+            Schema::create('user', function (Blueprint $table) {
+                $table->increments('id')->comment('用户ID');
+                $table->string('username', 20)->nullable()->unique()->comment('用户名');
+                $table->string('password', 100)->nullable()->comment('密码');
+                $table->string('nickname', 20)->default('')->comment('昵称');
+                $table->string('email', 50)->default('')->comment('邮箱');
+                $table->timestamp('email_verified_at')->nullable();
+                // 小程序用户扩展字段
+                $table->string('openid', 64)->nullable()->unique()->comment('微信OpenID');
+                $table->string('unionid', 64)->default('')->comment('微信UnionID');
+                $table->string('phone', 20)->default('')->comment('手机号');
+                $table->string('avatar', 255)->default('')->comment('头像');
+                $table->integer('store_id')->default(0)->comment('关联门店ID');
+                $table->integer('status')->default(1)->comment('状态（1正常 0停用）');
+                $table->timestamp('last_login_at')->nullable()->comment('最后登录时间');
+                $table->rememberToken();
+                $table->timestamps();
+                $table->index('store_id', 'user_type_index');
+                $table->index('openid', 'user_openid_index');
+                $table->comment('APP用户表（含小程序用户）');
+            });
+        }
+
         // 客户等级表（价格体系按等级定价）
         if (! Schema::hasTable('customer_level')) {
             Schema::create('customer_level', function (Blueprint $table) {
@@ -35,7 +59,7 @@ return new class extends Migration
                 $table->string('contact', 50)->default('')->comment('联系人');
                 $table->string('phone', 20)->default('')->comment('联系电话');
                 $table->string('address', 255)->default('')->comment('门店地址');
-                $table->integer('payment_cycle_days')->default(0)->comment('回款周期（天），门店可自行修改，影响对账单应结算日期');
+                $table->integer('payment_cycle_days')->default(0)->comment('回款周期（天）');
                 $table->integer('status')->default(1)->comment('状态（1正常 0停用）');
                 $table->string('remark', 255)->default('')->comment('备注');
                 $table->timestamps();
@@ -62,8 +86,7 @@ return new class extends Migration
             });
         }
 
-        // 消息通知表（订单状态变更、价格调整等通知）
-        // 小程序用户已并入 user 表，不再单独建 mini_user 表
+        // 消息通知表
         if (! Schema::hasTable('notice')) {
             Schema::create('notice', function (Blueprint $table) {
                 $table->increments('id')->comment('通知ID');
@@ -86,6 +109,7 @@ return new class extends Migration
      */
     public function down(): void
     {
+        Schema::dropIfExists('user');
         Schema::dropIfExists('customer_level');
         Schema::dropIfExists('store');
         Schema::dropIfExists('supplier');
diff --git a/tests/Feature/MiniAuthTest.php b/tests/Feature/MiniAuthTest.php
index 9a54d86..ed5c5f5 100644
--- a/tests/Feature/MiniAuthTest.php
+++ b/tests/Feature/MiniAuthTest.php
@@ -12,7 +12,7 @@ use Symfony\Component\HttpClient\Response\MockResponse;
 
 /**
  * 小程序认证：EasyWeChat MockHttpClient 拦截微信调用、
- * 登录自动注册、手机号绑定自动匹配、停用拒绝、双端 token 隔离
+ * 注册绑定门店、登录签发 token、停用拒绝、双端 token 隔离
  */
 class MiniAuthTest extends ProcurementTestCase
 {
@@ -56,9 +56,11 @@ class MiniAuthTest extends ProcurementTestCase
         );
     }
 
-    /** wx.login code → 自动注册用户并签发 token */
-    public function test_login_creates_user_and_issues_token(): void
+    /** wx.login code → 已注册用户签发 token */
+    public function test_login_issues_token_for_registered_user(): void
     {
+        $store = StoreModel::factory()->create();
+        $user = UserModel::factory()->forStore($store->id)->create(['openid' => 'openid_test_001']);
         $this->mockWechat(fn () => new MockResponse((string) json_encode([
             'openid' => 'openid_test_001',
             'session_key' => 'session_key_x',
@@ -67,14 +69,101 @@ class MiniAuthTest extends ProcurementTestCase
         $response = $this->postJson('/mini/auth/login', ['code' => 'wx_code']);
         $response->assertOk()
             ->assertJsonPath('success', true)
-            ->assertJsonStructure(['data' => ['token', 'user' => ['id', 'type', 'store', 'supplier']]]);
+            ->assertJsonStructure(['data' => ['token', 'user' => ['id']]]);
 
         $this->assertNotEmpty($response->json('data.token'));
+        $this->assertNotNull($user->fresh()->last_login_at);
+    }
 
-        $user = UserModel::where('openid', 'openid_test_001')->first();
-        $this->assertNotNull($user, '应按 openid 自动创建用户');
-        $this->assertSame(UserModel::TYPE_PENDING, $user->type);
-        $this->assertNotNull($user->last_login_at);
+    /** openid 未注册 → 拒绝登录 */
+    public function test_login_rejects_unregistered_openid(): void
+    {
+        $this->mockWechat(fn () => new MockResponse((string) json_encode([
+            'openid' => 'openid_unknown',
+            'session_key' => 'sk',
+        ])));
+
+        $this->postJson('/mini/auth/login', ['code' => 'wx_code'])
+            ->assertOk()
+            ->assertJsonPath('success', false);
+        $this->assertSame(0, UserModel::count());
+    }
+
+    /** 注册：门店编码绑定门店并签发 token */
+    public function test_register_binds_store_and_issues_token(): void
+    {
+        $store = StoreModel::factory()->create(['code' => 'ST001', 'phone' => '13800138000']);
+        $this->mockWechat(function (string $method, string $url): MockResponse {
+            if (str_contains($url, 'jscode2session')) {
+                return new MockResponse((string) json_encode([
+                    'openid' => 'openid_reg_001',
+                    'session_key' => 'sk',
+                ]));
+            }
+            if (str_contains($url, 'cgi-bin/token')) {
+                return new MockResponse((string) json_encode([
+                    'access_token' => 'mock_access_token',
+                    'expires_in' => 7200,
+                ]));
+            }
+
+            return new MockResponse((string) json_encode([
+                'errcode' => 0,
+                'phone_info' => ['phoneNumber' => '13800138000'],
+            ]));
+        });
+
+        $response = $this->postJson('/mini/auth/register', [
+            'code' => 'wx_code',
+            'phoneCode' => 'phone_code',
+            'storeCode' => 'ST001',
+        ]);
+        $response->assertOk()
+            ->assertJsonPath('success', true)
+            ->assertJsonStructure(['data' => ['token', 'user' => ['id', 'store_id']]]);
+        $this->assertNotEmpty($response->json('data.token'));
+
+        $user = UserModel::where('openid', 'openid_reg_001')->first();
+        $this->assertNotNull($user, '应按 openid 注册用户');
+        $this->assertSame($store->id, $user->store_id);
+        $this->assertSame('13800138000', $user->phone);
+    }
+
+    /** 注册：门店编码不存在 → 拒绝 */
+    public function test_register_rejects_unknown_store(): void
+    {
+        $this->mockWechat(fn () => new MockResponse((string) json_encode([
+            'openid' => 'openid_reg_002',
+            'session_key' => 'sk',
+        ])));
+
+        $this->postJson('/mini/auth/register', [
+            'code' => 'wx_code',
+            'phoneCode' => 'phone_code',
+            'storeCode' => 'NOT_EXIST',
+        ])
+            ->assertOk()
+            ->assertJsonPath('success', false);
+        $this->assertSame(0, UserModel::count());
+    }
+
+    /** 注册：openid 已注册 → 拒绝重复注册 */
+    public function test_register_rejects_duplicate_openid(): void
+    {
+        UserModel::factory()->create(['openid' => 'openid_dup']);
+        $this->mockWechat(fn () => new MockResponse((string) json_encode([
+            'openid' => 'openid_dup',
+            'session_key' => 'sk',
+        ])));
+
+        $this->postJson('/mini/auth/register', [
+            'code' => 'wx_code',
+            'phoneCode' => 'phone_code',
+            'storeCode' => 'ST001',
+        ])
+            ->assertOk()
+            ->assertJsonPath('success', false);
+        $this->assertSame(1, UserModel::count());
     }
 
     /** 停用账号拒绝登录 */
@@ -105,62 +194,6 @@ class MiniAuthTest extends ProcurementTestCase
         $this->assertSame(0, UserModel::count());
     }
 
-    /** 手机号绑定：按手机号自动匹配门店 */
-    public function test_phone_binding_matches_store(): void
-    {
-        $store = StoreModel::factory()->create(['phone' => '13800138000']);
-        $user = UserModel::factory()->create();
-        $this->actingAsMiniUser($user);
-
-        $this->mockWechat(function (string $method, string $url): MockResponse {
-            if (str_contains($url, '/cgi-bin/token')) {
-                return new MockResponse((string) json_encode([
-                    'access_token' => 'mock_access_token',
-                    'expires_in' => 7200,
-                ]));
-            }
-
-            return new MockResponse((string) json_encode([
-                'errcode' => 0,
-                'phone_info' => ['phoneNumber' => '13800138000'],
-            ]));
-        });
-
-        $this->postJson('/mini/auth/phone', ['phoneCode' => 'phone_code'])
-            ->assertOk()
-            ->assertJsonPath('success', true);
-
-        $user = $user->fresh();
-        $this->assertSame('13800138000', $user->phone);
-        $this->assertSame(UserModel::TYPE_STORE, $user->type);
-        $this->assertSame($store->id, $user->store_id);
-    }
-
-    /** 手机号无匹配主体 → 保持待绑定 */
-    public function test_phone_no_match_stays_pending(): void
-    {
-        $user = UserModel::factory()->create();
-        $this->actingAsMiniUser($user);
-
-        $this->mockWechat(function (string $method, string $url): MockResponse {
-            if (str_contains($url, '/cgi-bin/token')) {
-                return new MockResponse((string) json_encode([
-                    'access_token' => 'mock_access_token',
-                    'expires_in' => 7200,
-                ]));
-            }
-
-            return new MockResponse((string) json_encode([
-                'errcode' => 0,
-                'phone_info' => ['phoneNumber' => '19999999999'],
-            ]));
-        });
-
-        $this->postJson('/mini/auth/phone', ['phoneCode' => 'phone_code'])
-            ->assertJsonPath('success', true);
-        $this->assertSame(UserModel::TYPE_PENDING, $user->fresh()->type);
-    }
-
     /** 跨端隔离：后台 token 访问小程序接口 → 401 */
     public function test_sys_token_cannot_access_mini(): void
     {
diff --git a/tests/Feature/ProductPriceTest.php b/tests/Feature/ProductPriceTest.php
index 67477cb..36d6159 100644
--- a/tests/Feature/ProductPriceTest.php
+++ b/tests/Feature/ProductPriceTest.php
@@ -34,15 +34,41 @@ class ProductPriceTest extends ProcurementTestCase
         $this->assertSame(5.50, (float) $row['price'], '应返回门店所在等级的价格');
     }
 
-    /** 门店未设置客户等级时拒绝展示价格 */
-    public function test_store_without_level_is_rejected(): void
+    /** 门店未设置客户等级：仍可浏览商品，但价格不可见（price=null） */
+    public function test_store_without_level_sees_products_without_price(): void
     {
         $store = StoreModel::factory()->create(['level_id' => 0]);
+        $product = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON]);
         $this->actingAsMiniUser(UserModel::factory()->forStore($store->id)->create());
 
-        $this->getJson('/mini/product/list')
+        $response = $this->getJson('/mini/product/list');
+        $response->assertOk()->assertJsonPath('success', true);
+
+        $row = collect($response->json('data.data'))->firstWhere('id', $product->id);
+        $this->assertNotNull($row, '未设等级的门店仍应能看到商品');
+        $this->assertNull($row['price'], '未设等级时价格应为 null');
+    }
+
+    /** 未绑定门店：可浏览商品与分类，但价格不可见；加购仍被拦截（购买前置校验不变） */
+    public function test_unbound_user_can_browse_products_without_price_but_cannot_cart(): void
+    {
+        $product = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON]);
+        $this->actingAsMiniUser(UserModel::factory()->create()); // type=0 待绑定
+
+        $list = $this->getJson('/mini/product/list');
+        $list->assertOk()->assertJsonPath('success', true);
+
+        $row = collect($list->json('data.data'))->firstWhere('id', $product->id);
+        $this->assertNotNull($row, '未绑定门店应能看到商品');
+        $this->assertNull($row['price'], '未绑定门店不得看到价格');
+
+        $this->getJson('/mini/product/categories')
             ->assertOk()
-            ->assertJsonPath('success', false);
+            ->assertJsonPath('success', true);
+
+        $this->postJson('/mini/cart', ['product_id' => $product->id, 'quantity' => 1])
+            ->assertJsonPath('success', false)
+            ->assertJsonPath('msg', '尚未绑定门店，请联系客服处理');
     }
 
     /** 批量调价：事务写入 + 通知受影响门店用户（不影响无关门店） */
diff --git a/web/api/customer/miniUser.ts b/web/api/customer/miniUser.ts
index 62dc912..10464dc 100644
--- a/web/api/customer/miniUser.ts
+++ b/web/api/customer/miniUser.ts
@@ -1,13 +1,10 @@
 import createAxios from '@/utils/request';
 
 export interface MiniUserBindParams {
-  /** 1门店 2供应商 */
-  type: number;
   store_id?: number;
-  supplier_id?: number;
 }
 
-/** 绑定门店/供应商 */
+/** 绑定门店 */
 export async function bindMiniUser(id: number, data: MiniUserBindParams) {
   return createAxios({
     url: `/customer/miniUser/${id}/bind`,
diff --git a/web/domain/iMiniUser.ts b/web/domain/iMiniUser.ts
index 2f70d0f..6c2d40c 100644
--- a/web/domain/iMiniUser.ts
+++ b/web/domain/iMiniUser.ts
@@ -1,5 +1,4 @@
 import type IStore from '@/domain/iStore.ts';
-import type ISupplier from '@/domain/iSupplier.ts';
 
 /** 小程序用户 */
 export default interface IMiniUser {
@@ -7,23 +6,13 @@ export default interface IMiniUser {
   nickname?: string;
   phone?: string;
   avatar?: string;
-  /** 0待绑定 1门店 2供应商 */
-  type?: number;
   store_id?: number;
-  supplier_id?: number;
   store?: IStore;
-  supplier?: ISupplier;
   status?: number;
   last_login_at?: string;
   created_at?: string;
 }
 
-export const MINI_USER_TYPE_MAP: Record<number, { text: string; color: string }> = {
-  0: { text: '待绑定', color: 'default' },
-  1: { text: '门店', color: 'blue' },
-  2: { text: '供应商', color: 'purple' },
-};
-
 export const MINI_USER_STATUS_MAP: Record<number, { text: string; color: string }> = {
   0: { text: '停用', color: 'error' },
   1: { text: '正常', color: 'success' },
diff --git a/web/pages/customer/mini-user.tsx b/web/pages/customer/mini-user.tsx
index 40aea51..f54584f 100644
--- a/web/pages/customer/mini-user.tsx
+++ b/web/pages/customer/mini-user.tsx
@@ -5,7 +5,6 @@ import {
   message,
   Modal,
   Popconfirm,
-  Radio,
   Select,
   Space,
   Tag,
@@ -18,20 +17,16 @@ import type {
   XinTableProps,
 } from '@/components/XinTable/typings.ts';
 import type IMiniUser from '@/domain/iMiniUser.ts';
-import { MINI_USER_STATUS_MAP, MINI_USER_TYPE_MAP } from '@/domain/iMiniUser.ts';
+import { MINI_USER_STATUS_MAP } from '@/domain/iMiniUser.ts';
 import type IStore from '@/domain/iStore.ts';
-import type ISupplier from '@/domain/iSupplier.ts';
 import { getStoreOptions } from '@/api/customer/store.ts';
-import { getSupplierOptions } from '@/api/customer/supplier.ts';
 import { bindMiniUser, toggleMiniUserStatus } from '@/api/customer/miniUser.ts';
 import AuthButton from '@/components/AuthButton';
 
 const { Title, Text } = Typography;
 
 interface BindFormValues {
-  type: number;
-  store_id?: number;
-  supplier_id?: number;
+  store_id: number;
 }
 
 /**
@@ -40,7 +35,6 @@ interface BindFormValues {
 const MiniUserPage: React.FC = () => {
   const tableRef = useRef<XinTableInstance<IMiniUser>>(null);
   const [stores, setStores] = useState<IStore[]>([]);
-  const [suppliers, setSuppliers] = useState<ISupplier[]>([]);
 
   // 绑定弹窗
   const [bindOpen, setBindOpen] = useState(false);
@@ -50,15 +44,12 @@ const MiniUserPage: React.FC = () => {
 
   useEffect(() => {
     getStoreOptions().then((res) => setStores(res.data.data ?? []));
-    getSupplierOptions().then((res) => setSuppliers(res.data.data ?? []));
   }, []);
 
   const openBind = (record: IMiniUser) => {
     setBindTarget(record);
     bindForm.setFieldsValue({
-      type: record.type && record.type > 0 ? record.type : undefined,
       store_id: record.store_id || undefined,
-      supplier_id: record.supplier_id || undefined,
     });
     setBindOpen(true);
   };
@@ -70,9 +61,7 @@ const MiniUserPage: React.FC = () => {
     setBindLoading(true);
     try {
       await bindMiniUser(bindTarget.id, {
-        type: values.type,
-        store_id: values.type === 1 ? values.store_id : undefined,
-        supplier_id: values.type === 2 ? values.supplier_id : undefined,
+        store_id: values.store_id,
       });
       message.success('绑定成功');
       setBindOpen(false);
@@ -118,36 +107,11 @@ const MiniUserPage: React.FC = () => {
       render: (_, record) => record.phone || <Text type="secondary">未绑定</Text>,
     },
     {
-      title: '用户类型',
-      dataIndex: 'type',
-      valueType: 'select',
-      fieldProps: {
-        options: [
-          { value: 0, label: '待绑定' },
-          { value: 1, label: '门店' },
-          { value: 2, label: '供应商' },
-        ],
-      },
-      render: (_, record) => {
-        const item = MINI_USER_TYPE_MAP[record.type ?? 0];
-        return <Tag color={item?.color}>{item?.text}</Tag>;
-      },
-      align: 'center',
-    },
-    {
-      title: '绑定主体',
-      dataIndex: 'bound_name',
+      title: '绑定门店',
+      dataIndex: 'store_id',
       hideInSearch: true,
       render: (_, record) => {
-        if (record.type === 1) {
-          return <Tag color="blue">{record.store?.name ?? `门店#${record.store_id}`}</Tag>;
-        }
-        if (record.type === 2) {
-          return (
-            <Tag color="purple">{record.supplier?.name ?? `供应商#${record.supplier_id}`}</Tag>
-          );
-        }
-        return <Text type="secondary">待后台绑定</Text>;
+        return <Tag color="blue">{record.store?.name ?? `门店#${record.store_id}`}</Tag>;
       },
     },
     {
@@ -173,6 +137,12 @@ const MiniUserPage: React.FC = () => {
       align: 'center',
       render: (_, record) => record.last_login_at ?? <Text type="secondary">从未登录</Text>,
     },
+    {
+      title: '注册时间',
+      dataIndex: 'created_at',
+      hideInSearch: true,
+      align: 'center',
+    },
   ];
 
   const operateRender: XinTableProps<IMiniUser>['operateRender'] = (record) => [
@@ -210,7 +180,7 @@ const MiniUserPage: React.FC = () => {
       <div className="mb-5">
         <Title level={3}>小程序用户</Title>
         <Text type="secondary">
-          用户由微信小程序登录自动创建；手机号授权后按手机号自动匹配门店/供应商，未命中的需在此人工绑定。
+          用户由微信小程序登录自动创建；
         </Text>
       </div>
       <XinTable<IMiniUser> {...tableProps} />
@@ -231,60 +201,21 @@ const MiniUserPage: React.FC = () => {
           className="mt-4"
         >
           <Form.Item
-            label="用户类型"
-            name="type"
-            rules={[{ required: true, message: '请选择用户类型' }]}
+            label="绑定门店"
+            name="store_id"
+            rules={[{ required: true, message: '请选择门店' }]}
           >
-            <Radio.Group
-              options={[
-                { label: '门店', value: 1 },
-                { label: '供应商', value: 2 },
-              ]}
-              optionType="button"
-              buttonStyle="solid"
+            <Select
+              showSearch={{
+                optionFilterProp: 'label'
+              }}
+              placeholder="选择门店"
+              options={stores.map((s) => ({
+                label: `${s.name}（${s.code}）`,
+                value: s.id,
+              }))}
             />
           </Form.Item>
-          <Form.Item noStyle shouldUpdate={(prev, cur) => prev.type !== cur.type}>
-            {({ getFieldValue }) => {
-              const type = getFieldValue('type');
-              if (type === 1) {
-                return (
-                  <Form.Item
-                    label="绑定门店"
-                    name="store_id"
-                    rules={[{ required: true, message: '请选择门店' }]}
-                  >
-                    <Select
-                      showSearch
-                      optionFilterProp="label"
-                      placeholder="选择门店"
-                      options={stores.map((s) => ({
-                        label: `${s.name}（${s.code}）`,
-                        value: s.id,
-                      }))}
-                    />
-                  </Form.Item>
-                );
-              }
-              if (type === 2) {
-                return (
-                  <Form.Item
-                    label="绑定供应商"
-                    name="supplier_id"
-                    rules={[{ required: true, message: '请选择供应商' }]}
-                  >
-                    <Select
-                      showSearch
-                      optionFilterProp="label"
-                      placeholder="选择供应商"
-                      options={suppliers.map((s) => ({ label: s.name, value: s.id }))}
-                    />
-                  </Form.Item>
-                );
-              }
-              return null;
-            }}
-          </Form.Item>
         </Form>
       </Modal>
     </>
diff --git a/web/pages/customer/store.tsx b/web/pages/customer/store.tsx
index 12c7563..ad6861a 100644
--- a/web/pages/customer/store.tsx
+++ b/web/pages/customer/store.tsx
@@ -41,8 +41,7 @@ const StorePage: React.FC = () => {
       title: '门店编码',
       dataIndex: 'code',
       valueType: 'text',
-      required: true,
-      rules: [{ required: true, message: '请输入门店编码' }],
+      hideInForm: true
     },
     {
       title: '客户等级',
@@ -70,6 +69,14 @@ const StorePage: React.FC = () => {
       valueType: 'text',
       hideInSearch: true,
     },
+    {
+      title: '门店地址',
+      dataIndex: 'address',
+      valueType: 'textarea',
+      hideInSearch: true,
+      fieldProps: { rows: 1 },
+      colProps: { span: 24 }
+    },
     {
       title: '回款周期(天)',
       dataIndex: 'payment_cycle_days',
@@ -95,14 +102,6 @@ const StorePage: React.FC = () => {
         return <Tag color={item?.color}>{item?.text}</Tag>;
       },
     },
-    {
-      title: '门店地址',
-      dataIndex: 'address',
-      valueType: 'textarea',
-      hideInSearch: true,
-      hideInTable: true,
-      fieldProps: { rows: 2 },
-    },
     {
       title: '备注',
       dataIndex: 'remark',
@@ -110,6 +109,7 @@ const StorePage: React.FC = () => {
       hideInSearch: true,
       hideInTable: true,
       fieldProps: { rows: 2 },
+      colProps: { span: 24 }
     },
   ];
 
@@ -121,6 +121,7 @@ const StorePage: React.FC = () => {
     formProps: {
       grid: true,
       colProps: { span: 12 },
+      rowProps: { gutter: 20 },
       layout: 'vertical',
     },
     modalProps: { width: 720 },
diff --git a/小程序端API文档.md b/小程序端API文档.md
new file mode 100644
index 0000000..9ad57d0
--- /dev/null
+++ b/小程序端API文档.md
@@ -0,0 +1,613 @@
+# 订货采购系统 · 小程序端 API 文档
+
+> 版本：V1.1　更新日期：2026-08-07
+> 适用：微信小程序门店端 / 供应商端；接口由后端 `app/Http/Controllers/Mini/` 提供（Laravel 12 + Sanctum）。
+
+## 1. 通用说明
+
+### 1.1 基础信息
+
+| 项目 | 说明 |
+|------|------|
+| Base URL | `http://localhost:8000`（生产域名待定，通常为 HTTPS） |
+| 数据格式 | JSON（请求/响应均 `Content-Type: application/json`） |
+| 金额字段 | 后端统一 `decimal` 字符串返回（如 `"13.00"`），下单/购物车金额**一律服务端重算**，前端传的金额字段会被忽略 |
+
+### 1.2 认证方式
+
+除「登录」接口外，全部接口需携带 `Authorization: Bearer <token>`（登录接口返回的 token，Sanctum plainTextToken）。
+
+```http
+Authorization: Bearer 1|xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+```
+
+token 附带 `abilities: ["mini"]` 仅作来源标记；后端按 `users` guard 解析用户。
+
+### 1.3 统一响应格式
+
+成功：
+
+```json
+{ "success": true, "data": { ... } }
+```
+
+成功带提示：
+
+```json
+{ "success": true, "data": { ... }, "msg": "下单成功" }
+```
+
+失败（业务错误/验证错误均返回 HTTP 200，`success=false`）：
+
+```json
+{ "success": false, "msg": "尚未绑定门店，请联系客服处理", "showType": 1 }
+```
+
+分页数据统一结构（`data` 字段内）：
+
+```json
+{
+  "success": true,
+  "data": {
+    "data": [ ... ],
+    "total": 35,
+    "pageSize": 10,
+    "current": 1
+  }
+}
+```
+
+### 1.4 角色前置校验
+
+| 接口域 | 前置要求 | 未满足时提示 |
+|--------|----------|--------------|
+| 商品浏览（分类树/列表） | 仅需登录 | 无（未绑定门店也可浏览，`price` 为 null） |
+| 购物车/订单/对账单/门店设置 | 用户 `type=门店(1)` 且已绑定正常门店 | 「尚未绑定门店，请联系客服处理」 |
+| 供应商采购单 | 用户 `type=供应商(2)` 且已绑定正常供应商 | 「尚未绑定供应商，请联系客服处理」 |
+| 商品价格展示 | 门店已设置客户等级（`store.level_id > 0`） | 未满足时 `price` 为 null，不影响浏览商品 |
+| 加购/下单计价 | 门店已设置客户等级 | 「门店未设置客户等级，无法展示价格，请联系客服」 |
+
+> 登录后未绑定身份的用户 `type=0`（待绑定）：**可浏览商品分类与列表（价格不可见）**，但加购、下单等购买行为仍要求绑定门店；注册流程按门店编码（storeCode）直接绑定门店，或由后台人工绑定。
+
+### 1.5 价格体系
+
+- 商品价格按「门店客户等级」展示，同一商品不同等级价格不同
+- 等级价格支持两种计价类型：
+  - **固定价**（`price_type=0`）：直接存储实际单价
+  - **成本百分比**（`price_type=1`）：实际价 = 成本价 × (100 + 上浮百分点) / 100
+- 小程序端接口返回的 `price` 均为**换算后的实际价**；成本价为商业敏感数据，**不会**下发到小程序端
+
+---
+
+## 2. 认证
+
+> 登录/注册均以 `wx.login()` 的 code 换取 openid 鉴权；注册流程同步绑定门店（storeCode）与手机号（phoneCode）。
+
+### 2.1 微信登录
+
+`POST /mini/auth/login`
+
+用 `wx.login()` 获取的 code 换 openid。**仅已注册用户可登录**，未注册用户须先走 2.2 注册。
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| code | string | 是 | `wx.login` 的临时凭证 |
+
+响应（`data`）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| token | string | Bearer 令牌（后续请求头携带） |
+| user | object | 用户信息（字段见下表） |
+
+`user` 字段（user 表实际返回字段）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 用户ID |
+| username | string | 用户名（注册时生成 `wx_xxxx`） |
+| nickname | string | 昵称（注册默认「微信用户」） |
+| avatar | string | 头像 |
+| phone | string | 手机号（未绑定为空） |
+| store_id | int | 绑定门店ID（0 未绑定） |
+| status | int | 1 正常 / 0 停用 |
+| openid / unionid / email | string | 微信标识 / 邮箱 |
+| last_login_at / created_at / updated_at | string\|null | 时间 |
+
+响应示例：
+
+```json
+{
+  "success": true,
+  "data": {
+    "token": "1|abc...",
+    "user": {
+      "id": 5, "username": "wx_66f1a2b3c4d5", "nickname": "微信用户", "avatar": "",
+      "phone": "", "store_id": 2, "status": 1,
+      "openid": "oXXXX", "unionid": "", "email": "",
+      "last_login_at": null, "created_at": "...", "updated_at": "..."
+    }
+  },
+  "msg": "登录成功"
+}
+```
+
+错误：
+- `code` 缺失 → 「登录参数格式错误」
+- openid 未注册 → 「用户不存在！」
+- code 无效 / 微信未配置 → 「微信登录失败：...」
+
+> 注意：登录接口**不校验用户状态**，被停用用户仍可登录（其余接口由 `currentUser()` 前置校验拦截）。
+
+### 2.2 微信注册
+
+`POST /mini/auth/register`
+
+新用户注册流程：code 换 openid → 校验未注册 → 按 storeCode 查门店 → phoneCode 换手机号 → 创建用户（绑定该门店）并返回 token。
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| code | string | 是 | `wx.login` 的临时凭证 |
+| phoneCode | string | 是 | `wx.getPhoneNumber` 授权得到的 code |
+| storeCode | string | 是 | 门店编码（后台门店管理维护） |
+
+响应（`data`）：`token` + `user`，结构同 2.1，`msg` 为「登录成功」。
+
+错误：
+- `code`/`phoneCode` 缺失 → 「注册参数格式错误」；`storeCode` 缺失 → 「门店编码必须填写」
+- 该微信已注册 → 「你的微信已经注册，请直接登录！」
+- 门店编码不存在 → 「门店不存在！」
+- 手机号换取失败 → 「获取手机号失败：...」（会中断注册流程）
+
+> ⚠️ 现状说明：换取到的手机号写入 `mobile` 字段，但 user 表列为 `phone` 且不在模型 `$fillable` 白名单，**实际不会保存**（注册返回的 `user.phone` 为空）。注册即绑定门店（`store_id`），不存在「待绑定」用户状态。
+
+### 2.3 当前用户信息
+
+`GET /mini/auth/info`（需登录）
+
+响应（`data`）：`user` 对象（字段同 2.1）+ 关联门店（**仅本接口**加载 `store`，登录/注册响应不含）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| user.store | object\|null | 绑定门店（未绑定为 null） |
+
+`user.store` 字段（store 表）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id / name / code | - | 门店ID / 名称 / 编码 |
+| level_id | int | 客户等级ID（0 未设置） |
+| level | object\|null | 客户等级 `{ id, name }`（等级价展示依据） |
+| contact / phone / address | string | 联系人 / 电话 / 地址 |
+| payment_cycle_days | int | 回款周期天数 |
+| status | int | 1 正常 / 0 停用 |
+
+错误：账号不存在（如已被删除）→ 「账号不存在」。
+
+### 2.4 更新用户信息
+
+`PUT miniauth/info`（需登录）
+
+⚠️ **路由注意**：代码中 `#[PutRoute('auth/info')]` 缺少前导 `/`，实际注册路由为 `miniauth/info`（未正确拼接为 `/mini/auth/info`）。
+
+请求参数（`UserUpdateInfoRequest` 校验，全部必填）：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| username | string | 是 | 用户名 4-20 位 |
+| nickname | string | 是 | 昵称 4-20 位 |
+| gender | string | 是 | 性别 |
+| email | string | 是 | 邮箱格式 |
+| avatar_id | int | 是 | 头像ID |
+| mobile | string | 是 | 手机号（`1[34578]` 开头 11 位） |
+
+> ⚠️ 现状说明：该接口当前实现存在多处问题，实际调用**无法正常使用**——
+> 1. 更新条件 `where('user_id', ...)`：user 表不存在 `user_id` 列（主键为 `id`）；
+> 2. `auth('user')` guard 未定义（`config/auth.php` 仅有 `sys_users` / `users`），会抛「Auth guard [user] is not defined」；
+> 3. 更新成功返回 `success=false` 与提示「更新成功」（使用了 `$this->error()`）。
+> 建议后端修复后再联调。
+
+---
+
+## 3. 商品
+
+### 3.1 商品分类树
+
+`GET /mini/product/categories`（需登录）
+
+返回分类树，**仅包含有上架商品的分类及其全部祖先**（保证树结构完整）。未绑定门店也可调用。
+
+响应（`data`）：分类树数组，节点字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 分类ID |
+| parent_id | int | 父级分类ID（0 为顶级） |
+| name | string | 分类名称 |
+| children | array | 子分类（递归） |
+
+### 3.2 商品列表
+
+`GET /mini/product/list?category_id=&keyword=&page=&pageSize=`（需登录）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 默认 | 说明 |
+|------|------|------|------|------|
+| category_id | int | 否 | - | 分类ID过滤 |
+| keyword | string | 否 | - | 搜索品名/规格（模糊） |
+| page | int | 否 | 1 | 页码 |
+| pageSize | int | 否 | 10 | 每页条数 |
+
+响应（`data` 为分页结构），每项字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 商品ID |
+| category_id | int | 分类ID |
+| supplier_id | int | 默认供应商ID |
+| name | string | 品名 |
+| spec | string | 规格/包规 |
+| unit | string | 计价单位 |
+| content | string | 商品图文详情（HTML） |
+| **price** | string\|null | **当前门店等级的实际销售价**（未绑定门店或门店未设等级价为 null，此时仅可浏览不可购买） |
+| images_arr | array | 商品图片数组（`{id, file_url, ...}`） |
+| sort / shelf_life / stock / status | - | 排序 / 保质期 / 库存 / 状态（仅返回上架商品） |
+
+> 注意：只返回上架商品；`cost_price`、计价类型、上浮百分点等成本信息不会下发。
+> 未绑定门店（`type=0`）或门店未设客户等级时，列表正常返回、`price` 为 null——价格不可见，加购/下单仍由前置校验拦截。
+
+---
+
+## 4. 购物车
+
+> 购物车为下单前的编辑容器，同商品重复加购自动合并数量；提交订单复用「5.1 下单」接口。
+
+### 4.1 加购
+
+`POST /mini/cart`（需登录 + 门店 + 客户等级）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| product_id | int | 是 | 商品ID（须上架且已设本等级价格） |
+| quantity | number | 是 | 数量（>0，最多 99999999.99） |
+
+响应（`data`）：
+
+```json
+{ "id": 12, "quantity": "2.50" }
+```
+
+提示：`已加入购物车`。错误：商品未设本等级价格 → 「商品「xx」未设置您所在等级的价格，无法加购」；超上限 → 「该商品在购物车中的数量已达上限」。
+
+### 4.2 购物车列表
+
+`GET /mini/cart`（需登录 + 门店）
+
+响应（`data`）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| items | array | 购物车项（倒序） |
+| total_count | int | 总项数 |
+| total_quantity | string | 可购项总数量 |
+| total_amount | string | 可购项总金额 |
+
+items 每项：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 购物车项ID |
+| product_id | int | 商品ID |
+| name / spec / unit | string | 商品快照 |
+| image | string | 商品首图 URL |
+| **price** | string\|null | **当前等级实际价**（商品下架或未设等级价为 null） |
+| quantity | string | 数量 |
+| amount | string\|null | 金额 = price × quantity（不可购为 null） |
+| status | int | 1 可购 / 0 商品下架、缺失或未设等级价 |
+
+### 4.3 修改数量
+
+`PUT /mini/cart/{id}`（需登录）
+
+请求参数：`quantity`（number，必填，>0）。
+
+响应：`{ id, quantity }`，提示「已修改数量」。
+
+### 4.4 删除单项
+
+`DELETE /mini/cart/{id}`（需登录）
+
+响应：`success=true`，提示「已删除」；不存在 → 「购物车项不存在」。
+
+### 4.5 清空购物车
+
+`DELETE /mini/cart`（需登录）
+
+仅清空当前用户；响应：`success=true`，提示「购物车已清空」。
+
+---
+
+## 5. 门店订单
+
+### 5.1 下单
+
+`POST /mini/order`（需登录 + 门店 + 客户等级）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| items | array | 是 | 订单明细（至少 1 行） |
+| items[].product_id | int | 是 | 商品ID（须上架） |
+| items[].quantity | number | 是 | 数量（>0） |
+| remark | string | 否 | 订单备注（≤255 字符） |
+
+> 金额不接受前端传入：服务端按商品当前等级**实际价**逐行快照并重算 `amount` 与 `total_amount`。
+
+响应（`data`）：
+
+```json
+{ "id": 23, "order_no": "SO202608060001", "total_amount": "39.00" }
+```
+
+提示：「下单成功」。错误示例：存在已下架商品 → 「存在已下架或不存在的商品，请刷新后重试」；未设等级价 → 「商品「xx」未设置您所在等级的价格，无法下单」。
+
+### 5.2 历史订单
+
+`GET /mini/order?status=&page=&pageSize=`（需登录 + 门店，强制本店隔离）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 默认 | 说明 |
+|------|------|------|------|------|
+| status | int | 否 | - | 0 待汇总 / 1 已汇总 / 2 配送中 / 3 已完成 / 9 已取消 |
+| page / pageSize | - | 否 | 1 / 10 | 分页 |
+
+响应（`data` 分页结构），订单字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 订单ID |
+| order_no | string | 单号（SO + 日期 + 序列） |
+| order_date | string | 订货日期（Y-m-d） |
+| total_quantity / total_amount | string | 总数量 / 总金额 |
+| status | int | 状态（见上） |
+| remark | string | 备注 |
+
+### 5.3 周期汇总
+
+`GET /mini/order/summary?period=day|week|month`（需登录 + 门店）
+
+请求参数：`period`（day/week/month，默认 month）。
+
+响应（`data`）：
+
+```json
+{
+  "period": "month",
+  "groups": [
+    { "period_label": "2026-07", "total_amount": "1280.50", "total_quantity": "86.00", "order_count": 12 }
+  ]
+}
+```
+
+> `period_label` 格式：day=`Y-m-d`、week=`Y-W+周数`、month=`Y-m`；不含已取消订单；最多返回 50 组。
+
+### 5.4 订单详情
+
+`GET /mini/order/{id}`（需登录 + 门店，校验本店归属）
+
+响应（`data`）：订单对象 + `items` 数组（明细字段见下表）。
+
+明细字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id / order_id | int | 明细ID / 订单ID |
+| product_id / product_name / product_spec | - | 商品快照 |
+| price | string | 下单时等级实际价快照 |
+| quantity / weight | string | 数量 / 称重（默认 0） |
+| amount | string | 金额 = price × quantity |
+| remark | string | 行备注 |
+
+### 5.5 取消订单
+
+`PUT /mini/order/{id}/cancel`（需登录 + 门店）
+
+仅「待汇总(0)」可取消；响应提示「订单已取消」；非待汇总 → 「仅待汇总的订单可以取消」。
+
+---
+
+## 6. 对账单（门店自助）
+
+### 6.1 对账单列表
+
+`GET /mini/statement?page=&pageSize=`（需登录 + 门店，仅本店）
+
+响应（`data` 分页结构），对账单字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 对账单ID |
+| statement_no | string | 单号（ST + 日期 + 序列） |
+| period_start / period_end | string | 对账周期 |
+| total_amount | string | 总金额 |
+| payment_cycle_days | int | 生成时快照的回款周期 |
+| settlement_date | string\|null | 应结算日期 = 周期结束 + 回款周期天 |
+| status | int | 0 待对账 / 1 已对账 / 2 已结算 |
+| reconciled_at / settled_at | string\|null | 对账 / 结算时间 |
+| remark | string | 备注 |
+
+### 6.2 生成对账单
+
+`POST /mini/statement/generate`（需登录 + 门店）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| period_start | string | 是 | 周期开始（Y-m-d） |
+| period_end | string | 是 | 周期结束（Y-m-d，不早于开始） |
+
+响应（`data`）：`{ id, statement_no, total_amount, settlement_date }`，提示「对账单已生成」。
+
+> 快照当前回款周期计算结算日期。业务约束：周期内本店无订单 → 「周期内本店无订单数据，无法生成对账单」；周期内订单均已生成过对账单 → 「周期内的订单明细均已生成过对账单」。
+
+### 6.3 对账单详情
+
+`GET /mini/statement/{id}`（需登录 + 门店，校验归属）
+
+响应（`data`）：对账单对象 + `items` 数组，明细字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| order_id / order_item_id | int | 源订单 / 源明细ID |
+| product_id / product_name | - | 商品快照 |
+| price | string | 单价 |
+| quantity / weight / amount | string | 数量 / 称重 / 金额 |
+| is_reconciled | int | 0 未对账 / 1 已对账 |
+| store_remark | string | 门店备注 |
+
+### 6.4 导出对账单
+
+`GET /mini/statement/{id}/export?format=xlsx|pdf`（需登录 + 门店，校验归属）
+
+- `format` 默认 `xlsx`（支持 `xlsx` / `pdf`）
+- 返回文件流（附件下载，含中文文件名），非 JSON
+
+---
+
+## 7. 门店设置
+
+### 7.1 修改回款周期
+
+`PUT /mini/store/paymentCycle`（需登录 + 门店）
+
+请求参数：
+
+| 参数 | 类型 | 必填 | 说明 |
+|------|------|------|------|
+| payment_cycle_days | int | 是 | 回款周期天数（≥0，无上限；0 = 当天结算） |
+
+响应（`data`）：`{ "payment_cycle_days": 1 }`，提示「回款周期已更新」。
+
+> 该值影响后续生成对账单的 `settlement_date`（周期结束 + 回款周期天）。
+
+---
+
+## 8. 通知
+
+### 8.1 通知列表
+
+`GET /mini/notice?page=&pageSize=`（需登录）
+
+返回本人通知 + 全员广播（本人已读的广播自动隐藏）。响应（`data` 分页结构 + 附加字段）：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| unread_count | int | 未读总数 |
+| 分页内字段 | - | 标准分页结构 |
+
+通知字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 通知ID |
+| type | string | `order` 订单 / `price` 价格变更 / `system` 系统 |
+| title / content | string | 标题 / 内容 |
+| data | object | 附加数据（价格变更通知含 `product_ids`、`level_ids`） |
+| is_read | int | 0 未读 / 1 已读 |
+| read_at | string\|null | 已读时间 |
+
+### 8.2 标记已读
+
+`PUT /mini/notice/{id}/read`（需登录）
+
+- 个人通知：直接标记已读
+- 全员广播：复制一条本人专属已读记录（原广播对他人仍为未读）
+
+响应：`success=true`；通知不存在 → 「通知不存在」。
+
+---
+
+## 9. 供应商端
+
+### 9.1 收到的采购单
+
+`GET /mini/supplier/purchases?page=&pageSize=`（需登录 + 供应商）
+
+返回**含本供应商已发送明细**（`is_sent=1`）的采购单（去重，按日期倒序）。
+
+响应（`data` 分页结构），采购单字段：
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | int | 采购单ID |
+| purchase_no | string | 单号（PO + 日期 + 序列） |
+| purchase_date | string | 采购日期 |
+| status | int | 0 待发送 / 1 部分发送 / 2 全部发送 / 3 已完成 |
+| total_quantity / estimate_amount / actual_amount | string | 总数量 / 估算金额 / 实际金额 |
+| remark | string | 备注 |
+
+### 9.2 采购单明细
+
+`GET /mini/supplier/purchases/{id}`（需登录 + 供应商）
+
+仅返回**本供应商且已发送**的明细行。响应（`data`）：
+
+```json
+{
+  "id": 3, "purchase_no": "PO202608060001", "purchase_date": "2026-08-06", "remark": "",
+  "items": [
+    { "id": 11, "product_id": 2, "product_name": "大白菜", "product_spec": "10斤/箱",
+      "price": "4.00", "quantity": "10.00", "weight": "0.000", "amount": "40.00",
+      "sort": 1, "is_sent": 1, "sent_at": "...", "supplier_confirmed_at": null }
+  ]
+}
+```
+
+无本供应商明细 → 「该采购单无贵司的采购明细」。
+
+### 9.3 确认接单
+
+`PUT /mini/supplier/purchases/{id}/confirm`（需登录 + 供应商）
+
+批量记录本供应商全部已发送明细的 `supplier_confirmed_at`（幂等，已确认的跳过）。
+
+响应（`data`）：`{ "confirmed": 2 }`（本次新确认条数），提示「已确认接单」。
+
+---
+
+## 10. 状态字典汇总
+
+| 枚举 | 值 | 含义 |
+|------|-----|------|
+| 用户类型 user.type | 0 / 1 / 2 | 待绑定 / 门店 / 供应商 |
+| 门店订单 status | 0 / 1 / 2 / 3 / 9 | 待汇总 / 已汇总 / 配送中 / 已完成 / 已取消 |
+| 采购单 status | 0 / 1 / 2 / 3 | 待发送 / 部分发送 / 全部发送 / 已完成 |
+| 采购明细 is_sent | 0 / 1 | 未发送 / 已发送 |
+| 对账单 status | 0 / 1 / 2 | 待对账 / 已对账 / 已结算 |
+| 对账明细 is_reconciled | 0 / 1 | 未对账 / 已对账 |
+| 通知 type | order / price / system | 订单 / 价格变更 / 系统 |
+| 通知 is_read | 0 / 1 | 未读 / 已读 |
+| 商品 status | 0 / 1 | 下架 / 上架 |
+| 门店/供应商 status | 0 / 1 | 停用 / 正常 |
+
+## 11. 常见错误提示
+
+| 提示语 | 触发场景 |
+|--------|----------|
+| 尚未绑定门店，请联系客服处理 | 购物车/订单/对账单等接口但用户未绑定门店（商品浏览不受限） |
+| 尚未绑定供应商，请联系客服处理 | 供应商端接口但用户未绑定供应商 |
+| 门店未设置客户等级，无法展示价格，请联系客服 | 门店 `level_id=0`（购物车/下单）——商品列表不报错，返回 `price=null` |
+| 商品「xx」未设置您所在等级的价格，无法下单 | 下单商品缺本等级价格 |
+| 存在已下架或不存在的商品，请刷新后重试 | 下单商品已下架 |
+| 账号不存在或已被停用 | token 用户被停用 |
+| 账号已被停用，请联系客服 | 登录时账号被停用 |