diff --git a/bms-back/bms-admin/src/main/java/com/bms/web/controller/customer/customermoney/CustomerBillController.java b/bms-back/bms-admin/src/main/java/com/bms/web/controller/customer/customermoney/CustomerBillController.java
index fc2e6063..9d9ccb4b 100644
--- a/bms-back/bms-admin/src/main/java/com/bms/web/controller/customer/customermoney/CustomerBillController.java
+++ b/bms-back/bms-admin/src/main/java/com/bms/web/controller/customer/customermoney/CustomerBillController.java
@@ -46,7 +46,7 @@ public class CustomerBillController extends BaseController
     /**
      * 查询指定客户的应收账单（分页）。客户ID来自路径并覆盖查询对象中的同名参数。
      */
-    @PreAuthorize("@ss.hasPermi('customersupplier:customerinfo:list')")
+    @PreAuthorize("@ss.hasPermi('customersupplier:customerinfo:bill')")
     @GetMapping("/list/{customerId}")
     public AjaxResult billList(@PathVariable("customerId") Long customerId, ArBillQuery query)
     {
@@ -73,7 +73,7 @@ public class CustomerBillController extends BaseController
     /**
      * 按当前筛选条件导出指定客户的全部应收账单，不受列表分页参数影响。
      */
-    @PreAuthorize("@ss.hasPermi('customersupplier:customerinfo:export')")
+    @PreAuthorize("@ss.hasPermi('customersupplier:customerinfo:bill') and @ss.hasPermi('customersupplier:customerinfo:export')")
     @Log(title = "客户账单", businessType = BusinessType.EXPORT)
     @PostMapping("/export/{customerId}")
     public void export(HttpServletResponse response, @PathVariable("customerId") Long customerId, ArBillQuery query)
diff --git a/bms-back/sql/20261027_customer_bill_btn_perm.sql b/bms-back/sql/20261027_customer_bill_btn_perm.sql
new file mode 100644
index 00000000..de69f272
--- /dev/null
+++ b/bms-back/sql/20261027_customer_bill_btn_perm.sql
@@ -0,0 +1,13 @@
+-- 客户信息列表-账单按钮权限
+-- 权限标识：customersupplier:customerinfo:bill，挂在「客户管理」(menu_id=2313) 下
+-- 默认不授予任何角色，需在系统管理-角色管理中按需授权。
+INSERT INTO sys_menu (menu_name, parent_id, order_num, path, component, query, route_name, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, remark)
+SELECT '账单', 2313, 7, '', '', '', NULL, 1, 0, 'F', '0', '0', 'customersupplier:customerinfo:bill', '#', 'admin', NOW(), '客户信息列表账单按钮'
+WHERE NOT EXISTS (
+    SELECT 1 FROM sys_menu WHERE perms = 'customersupplier:customerinfo:bill'
+);
+
+-- 若此前已执行过本脚本的旧版本，同步更新角色管理中显示的按钮名称。
+UPDATE sys_menu
+SET menu_name = '账单', remark = '客户信息列表账单按钮'
+WHERE perms = 'customersupplier:customerinfo:bill';
diff --git a/bms-front/src/views/customersuppliermanagement/customerinfo/customermoney/index.vue b/bms-front/src/views/customersuppliermanagement/customerinfo/customermoney/index.vue
index 1fbe157b..ddf5ca74 100644
--- a/bms-front/src/views/customersuppliermanagement/customerinfo/customermoney/index.vue
+++ b/bms-front/src/views/customersuppliermanagement/customerinfo/customermoney/index.vue
@@ -14,7 +14,7 @@
           <el-button
             icon="Document"
             @click="openBillDialog"
-            v-hasPermi="['customersupplier:customerinfo:list']"
+            v-hasPermi="['customersupplier:customerinfo:bill']"
           >查看账单</el-button>
           <el-button
             type="primary"
diff --git a/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue b/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
index 6044f9ea..9233e870 100644
--- a/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
+++ b/bms-front/src/views/customersuppliermanagement/customerinfo/index.vue
@@ -200,11 +200,12 @@
         </template>
       </el-table-column>
       <el-table-column v-if="isColVisible('remark')" label="备注说明" align="center" prop="remark" :show-overflow-tooltip="true" />
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="290" fixed="right">
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="370" fixed="right">
         <template #default="scope">
           <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['customersupplier:customerinfo:edit']">修改</el-button>
 <!--          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['customersupplier:customerinfo:remove']">删除</el-button>-->
           <el-button link type="primary" icon="Wallet" @click="handleCustomerMoney(scope.row)" v-hasPermi="['customersupplier:customerinfo:balance']">客户余额</el-button>
+          <el-button link type="primary" icon="Document" @click="handleViewBills(scope.row)" v-hasPermi="['customersupplier:customerinfo:bill']">账单</el-button>
           <el-button link type="primary" icon="Document" @click="handleViewLog(scope.row)" v-hasPermi="['customersupplier:customerinfo:query']">日志</el-button>
         </template>
 
@@ -293,6 +294,14 @@
       :customer-code="logCustomer.customerCode"
     />
 
+    <customer-bill-list-dialog
+      v-if="billDialogVisible"
+      :key="billCustomer.customerId"
+      v-model="billDialogVisible"
+      :customer-id="billCustomer.customerId"
+      :customer-name="billCustomer.customerName"
+    />
+
     <!-- 右键复制列值 -->
     <table-copy-menu
       ref="copyMenuRef"
@@ -309,6 +318,7 @@ import { listPriceSetOption, batchBindCustomerPriceSet } from "@/api/customersup
 import { useProducts, parseProductCodes } from '@/components/ProductSelect/useProducts'
 import { useUsers } from '@/components/UserSelect/useUsers'
 import CustomerLogDialog from './components/CustomerLogDialog.vue'
+import CustomerBillListDialog from './customermoney/CustomerBillListDialog.vue'
 import { useColumnSettings } from '@/utils/columnSettings'
 
 const { proxy } = getCurrentInstance()
@@ -518,6 +528,21 @@ function handleCustomerMoney(row) {
   })
 }
 
+/** 在客户信息列表内打开只读账单弹窗 */
+const billDialogVisible = ref(false)
+const billCustomer = ref({})
+function handleViewBills(row) {
+  if (!row || !row.customerId) {
+    proxy.$modal.msgWarning('客户信息无效，无法查看账单')
+    return
+  }
+  billCustomer.value = {
+    customerId: row.customerId,
+    customerName: row.customerName || ''
+  }
+  billDialogVisible.value = true
+}
+
 
 /** ========== 批量绑定套餐 ========== */
 const batchDialog = reactive({ visible: false, loading: false })