diff --git a/src/main.js b/src/main.js
index 042cfedf..580a72bf 100644
--- a/src/main.js
+++ b/src/main.js
@@ -21,6 +21,7 @@ import auth from './directives/auth'
 
 const app = createApp(App);
 
+//挂载全局对象
 app.config.globalProperties.$CONFIG = config;
 app.config.globalProperties.$TOOL = tool;
 app.config.globalProperties.$HTTP = http;
@@ -31,6 +32,7 @@ app.use(store);
 app.use(router);
 app.use(ElementPlus, {size: 'small', locale: locale});
 
+//注册全局组件
 app.component('scTable', scTable);
 app.component('scFilterBar', scFilterBar);
 app.component('scUpload', scUpload);
@@ -38,6 +40,8 @@ app.component('scUploadMultiple', scUploadMultiple);
 app.component('scFormTable', scFormTable);
 app.component('scTableSelect', scTableSelect);
 
+//注册全局指令
 app.directive('auth', auth)
 
+//挂载app
 app.mount('#app');
diff --git a/src/utils/tool.js b/src/utils/tool.js
index 03526678..72fb9ede 100644
--- a/src/utils/tool.js
+++ b/src/utils/tool.js
@@ -71,6 +71,16 @@ const tool = {
 			}
 		}
 		return fmt;
+	},
+	/* 千分符 */
+	thousands(num){
+		num = num + '';
+		if(!num.includes('.')){
+			num += '.'
+		}
+		return num.replace(/(\d)(?=(\d{3})+\.)/g, function ($0, $1) {
+			return $1 + ',';
+		}).replace(/\.$/, '');
 	}
 }
 
diff --git a/src/views/other/directive.vue b/src/views/other/directive.vue
index 74523f4c..fe6a4347 100644
--- a/src/views/other/directive.vue
+++ b/src/views/other/directive.vue
@@ -1,15 +1,24 @@
 <template>
 	<el-main>
 		<el-card shadow="never">
-			<h2 style="margin-bottom: 15px;">v-auth</h2>
+			<h2 style="margin-bottom: 20px;">v-auth 高精度权限控制</h2>
 			<el-button v-auth="'user.add'" type="primary">v-auth="'user.add'"</el-button>
 			<el-button v-auth="['user.no','user.add']" type="primary">v-auth="['user.no','user.add']"</el-button>
-			<el-alert title="v-auth指令 是$AUTH的语法糖, 原先需要使用v-if来判断是否有权限, 使用指令将减少代码冗余. 并且支持传入数组,有一项满足就判断有权限" style="margin-top: 15px;"></el-alert>
+			<el-alert title="v-auth指令 是$AUTH的语法糖, 原先需要使用v-if来判断是否有权限, 使用指令将减少代码冗余. 并且支持传入数组,有一项满足就判断有权限" style="margin-top: 20px;"></el-alert>
 		</el-card>
+
 	</el-main>
 </template>
 
 <script>
+	export default {
+		data() {
+			return {}
+		},
+		created() {
+			
+		}
+	}
 </script>
 
 <style>