diff --git a/src/layouts/BasicLayout.vue b/src/layouts/BasicLayout.vue
index 051dc54..afc7fe7 100644
--- a/src/layouts/BasicLayout.vue
+++ b/src/layouts/BasicLayout.vue
@@ -106,6 +106,9 @@
           <a-menu-item key="system-logs">
             <router-link to="/system/logs">日志查询</router-link>
           </a-menu-item>
+          <a-menu-item key="system-config">
+            <router-link to="/system/config">系统配置</router-link>
+          </a-menu-item>
         </a-sub-menu>
       </a-menu>
     </a-layout-sider>
@@ -325,6 +328,11 @@ export default defineComponent({
             key: 'system-logs',
             title: '日志查询',
             path: '/system/logs'
+          },
+          {
+            key: 'system-config',
+            title: '系统配置',
+            path: '/system/config'
           }
         ]
       },
diff --git a/src/router/index.js b/src/router/index.js
index 5e4e279..fed9c09 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -94,6 +94,11 @@ const routes = [
         path: 'logs',
         component: () => import('@/views/system/LogList.vue'),
         meta: { title: '日志查询' }
+      },
+      {
+        path: 'config',
+        component: () => import('@/views/system/ConfigList.vue'),
+        meta: { title: '系统配置' }
       }
     ]
   },
diff --git a/src/views/coupon/ActivityList.vue b/src/views/coupon/ActivityList.vue
index 1268a12..58581e8 100644
--- a/src/views/coupon/ActivityList.vue
+++ b/src/views/coupon/ActivityList.vue
@@ -144,6 +144,19 @@
             </a-col>
           </a-row>
           
+          <a-form-item
+            label="总限领数量"
+            name="total_limit"
+            extra="不填写表示不限制总领取次数"
+          >
+            <a-input-number
+              v-model:value="formState.total_limit"
+              :min="0"
+              style="width: 100%"
+              placeholder="请输入总限领数量"
+            />
+          </a-form-item>
+          
           <a-form-item
             label="每日限领数量"
             name="daily_limit"
@@ -277,6 +290,16 @@ export default defineComponent({
         width: 100,
         align: 'center'
       },
+      {
+        title: '总限领',
+        dataIndex: 'total_limit',
+        key: 'total_limit',
+        width: 100,
+        align: 'center',
+        customRender: ({ text }) => {
+          return text || '不限'
+        }
+      },
       {
         title: '已领取次数',
         dataIndex: 'receive_count',
@@ -352,6 +375,7 @@ export default defineComponent({
       end_time: null,
       daily_start_time: null,
       daily_end_time: null,
+      total_limit: undefined,
       daily_limit: 1,
       coupon_config: {},
       is_active: true
@@ -400,6 +424,7 @@ export default defineComponent({
         end_time: null,
         daily_start_time: null,
         daily_end_time: null,
+        total_limit: undefined,
         daily_limit: 1,
         coupon_config: {},
         is_active: true
@@ -417,6 +442,14 @@ export default defineComponent({
         // 获取优惠券模板列表
         await fetchCouponTemplates()
         
+        // 过滤掉数量为0的优惠券配置
+        const couponConfig = {}
+        Object.entries(record.coupon_config || {}).forEach(([key, value]) => {
+          if (value && value > 0) {
+            couponConfig[key] = value
+          }
+        })
+        
         // 设置表单数据
         formState.value = {
           name: record.name,
@@ -425,8 +458,9 @@ export default defineComponent({
           end_time: dayjs(record.end_time),
           daily_start_time: dayjs(record.daily_start_time, 'HH:mm:ss'),
           daily_end_time: dayjs(record.daily_end_time, 'HH:mm:ss'),
+          total_limit: record.total_limit,
           daily_limit: record.daily_limit,
-          coupon_config: record.coupon_config || {},
+          coupon_config: couponConfig,
           is_active: record.is_active
         }
         
@@ -442,8 +476,17 @@ export default defineComponent({
       formRef.value.validate().then(async () => {
         try {
           submitting.value = true
+          // 处理优惠券配置，过滤掉未设置数量的优惠券
+          const couponConfig = {}
+          Object.entries(formState.value.coupon_config).forEach(([key, value]) => {
+            if (value && value > 0) {
+              couponConfig[key] = value
+            }
+          })
+          
           const params = {
             ...formState.value,
+            coupon_config: couponConfig,
             start_time: dayjs(formState.value.start_time).format('YYYY-MM-DD HH:mm:ss'),
             end_time: dayjs(formState.value.end_time).format('YYYY-MM-DD HH:mm:ss'),
             daily_start_time: dayjs(formState.value.daily_start_time).format('HH:mm:ss'),
diff --git a/src/views/system/ConfigList.vue b/src/views/system/ConfigList.vue
new file mode 100644
index 0000000..157e35f
--- /dev/null
+++ b/src/views/system/ConfigList.vue
@@ -0,0 +1,373 @@
+<template>
+  <page-container>
+    <div class="config-list">
+      <div class="table-header">
+        <h1>系统配置</h1>
+        <a-button type="primary" @click="showAddModal">
+          新增配置
+        </a-button>
+      </div>
+
+      <a-table
+        :columns="columns"
+        :data-source="tableData"
+        :pagination="pagination"
+        :loading="loading"
+        @change="handleTableChange"
+        row-key="id"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'value'">
+            <span>{{ formatValue(record) }}</span>
+          </template>
+          <template v-if="column.key === 'create_time'">
+            {{ formatDateTime(record.create_time) }}
+          </template>
+          <template v-if="column.key === 'update_time'">
+            {{ formatDateTime(record.update_time) }}
+          </template>
+          <template v-if="column.key === 'action'">
+            <a-space>
+              <a @click="handleEdit(record)">编辑</a>
+              <a-popconfirm
+                title="确定要删除这个配置吗？"
+                @confirm="handleDelete(record)"
+              >
+                <a class="danger">删除</a>
+              </a-popconfirm>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+
+      <!-- 添加/编辑配置模态框 -->
+      <a-modal
+        v-model:visible="modalVisible"
+        :title="isEdit ? '编辑配置' : '新增配置'"
+        @ok="handleSubmit"
+        @cancel="handleCancel"
+        :confirmLoading="submitting"
+      >
+        <a-form
+          ref="formRef"
+          :model="formState"
+          :rules="rules"
+          layout="vertical"
+        >
+          <a-form-item
+            label="配置键名"
+            name="key"
+            :rules="[{ required: true, message: '请输入配置键名' }]"
+          >
+            <a-input 
+              v-model:value="formState.key"
+              placeholder="请输入配置键名"
+              :disabled="isEdit"
+              :maxLength="50"
+            />
+          </a-form-item>
+          
+          <a-form-item
+            label="配置值"
+            name="value"
+            :rules="[{ required: true, message: '请输入配置值' }]"
+          >
+            <a-input
+              v-model:value="formState.value"
+              placeholder="请输入配置值"
+            />
+          </a-form-item>
+          
+          <a-form-item
+            label="备注"
+            name="description"
+          >
+            <a-textarea
+              v-model:value="formState.description"
+              placeholder="请输入备注信息"
+              :rows="2"
+              :maxLength="200"
+            />
+          </a-form-item>
+        </a-form>
+      </a-modal>
+    </div>
+  </page-container>
+</template>
+
+<script>
+import { defineComponent, ref, onMounted, watch } from 'vue'
+import { 
+  message, 
+  Input, 
+  Select,
+  Switch,
+  InputNumber
+} from 'ant-design-vue'
+import PageContainer from '@/components/PageContainer.vue'
+import dayjs from 'dayjs'
+import request from '@/utils/request'
+
+export default defineComponent({
+  components: {
+    PageContainer,
+    AInput: Input,
+    ATextarea: Input.TextArea,
+    ASelect: Select,
+    ASelectOption: Select.Option,
+    ASwitch: Switch,
+    AInputNumber: InputNumber
+  },
+  
+  setup() {
+    const loading = ref(false)
+    const tableData = ref([])
+    
+    const pagination = ref({
+      current: 1,
+      pageSize: 10,
+      total: 0,
+      showSizeChanger: true,
+      showTotal: (total) => `共 ${total} 条记录`
+    })
+
+    const columns = [
+      {
+        title: 'ID',
+        dataIndex: 'id',
+        key: 'id',
+        width: 60,
+        align: 'center'
+      },
+      {
+        title: '配置键名',
+        dataIndex: 'key',
+        key: 'key',
+        width: 150
+      },
+      {
+        title: '配置值',
+        key: 'value',
+        width: 200,
+        ellipsis: true
+      },
+      {
+        title: '备注',
+        dataIndex: 'description',
+        key: 'description',
+        width: 200,
+        ellipsis: true
+      },
+      {
+        title: '操作',
+        key: 'action',
+        width: 120,
+        fixed: 'right'
+      }
+    ]
+
+    // 格式化日期时间
+    const formatDateTime = (value) => {
+      if (!value) return '-'
+      return dayjs(value).format('YYYY-MM-DD HH:mm:ss')
+    }
+    
+    // 格式化配置值显示
+    const formatValue = (record) => {
+      if (!record.value) return '-'
+      
+      if (record.type === 'boolean') {
+        return record.value === true || record.value === 'true' ? '是' : '否'
+      } else if (record.type === 'json') {
+        try {
+          const obj = JSON.parse(record.value)
+          return JSON.stringify(obj, null, 2)
+        } catch (e) {
+          return record.value
+        }
+      }
+      
+      return record.value
+    }
+
+    // 获取列表数据
+    const fetchData = async () => {
+      try {
+        loading.value = true
+        const res = await request.get('/api/config')
+        if (res.code === 200) {
+          tableData.value = res.data
+          pagination.value.total = res.data.length
+        } else {
+          message.error(res.message || '获取数据失败')
+        }
+      } catch (error) {
+        console.error('获取系统配置列表失败:', error)
+        message.error('获取数据失败')
+      } finally {
+        loading.value = false
+      }
+    }
+
+    // 处理表格分页变化
+    const handleTableChange = (pag) => {
+      pagination.value.current = pag.current
+      pagination.value.pageSize = pag.pageSize
+      fetchData()
+    }
+
+    const modalVisible = ref(false)
+    const submitting = ref(false)
+    const isEdit = ref(false)
+    const currentId = ref(null)
+    const formRef = ref(null)
+    
+    const formState = ref({
+      key: '',
+      value: '',
+      description: ''
+    })
+    
+    const rules = {
+      key: [
+        { required: true, message: '请输入配置键名' },
+        { pattern: /^[a-zA-Z0-9_\.]+$/, message: '键名只能包含字母、数字、下划线和点' }
+      ],
+      value: [
+        { required: true, message: '请输入配置值' },
+      ]
+    }
+    
+    // 显示新建模态框
+    const showAddModal = () => {
+      isEdit.value = false
+      currentId.value = null
+      formState.value = {
+        key: '',
+        value: '',
+        description: ''
+      }
+      modalVisible.value = true
+    }
+
+    // 显示编辑模态框
+    const handleEdit = (record) => {
+      isEdit.value = true
+      currentId.value = record.id
+      
+      formState.value = {
+        key: record.key,
+        value: record.value,
+        description: record.description || ''
+      }
+      
+      modalVisible.value = true
+    }
+
+    // 提交表单
+    const handleSubmit = () => {
+      formRef.value.validate().then(async () => {
+        try {
+          submitting.value = true
+          
+          const params = {
+            key: formState.value.key,
+            value: formState.value.value,
+            description: formState.value.description
+          }
+          
+          let res
+          if (isEdit.value) {
+            res = await request.put(`/api/config/${formState.value.key}`, params)
+          } else {
+            res = await request.post('/api/config', params)
+          }
+          
+          if (res.code === 200) {
+            message.success(isEdit.value ? '更新成功' : '创建成功')
+            modalVisible.value = false
+            fetchData()
+          } else {
+            message.error(res.message || (isEdit.value ? '更新失败' : '创建失败'))
+          }
+        } catch (error) {
+          console.error(isEdit.value ? '更新系统配置失败:' : '创建系统配置失败:', error)
+          message.error(isEdit.value ? '更新失败' : '创建失败')
+        } finally {
+          submitting.value = false
+        }
+      })
+    }
+
+    // 取消操作
+    const handleCancel = () => {
+      formRef.value?.resetFields()
+      modalVisible.value = false
+    }
+
+    // 删除配置
+    const handleDelete = async (record) => {
+      try {
+        loading.value = true
+        const res = await request.delete(`/api/config/${record.key}`)
+        if (res.code === 200) {
+          message.success('删除成功')
+          fetchData()
+        } else {
+          message.error(res.message || '删除失败')
+        }
+      } catch (error) {
+        console.error('删除系统配置失败:', error)
+        message.error('删除失败')
+      } finally {
+        loading.value = false
+      }
+    }
+
+    onMounted(() => {
+      fetchData()
+    })
+
+    return {
+      loading,
+      tableData,
+      columns,
+      pagination,
+      formatValue,
+      handleTableChange,
+      modalVisible,
+      submitting,
+      formState,
+      formRef,
+      rules,
+      showAddModal,
+      handleEdit,
+      handleSubmit,
+      handleCancel,
+      isEdit,
+      handleDelete
+    }
+  }
+})
+</script>
+
+<style scoped>
+.table-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+
+.table-header h1 {
+  margin: 0;
+}
+
+.danger {
+  color: #ff4d4f;
+}
+
+:deep(.ant-table-content) {
+  overflow-x: auto;
+}
+</style> 
\ No newline at end of file