diff --git a/src/components/GiTable/type.ts b/src/components/GiTable/type.ts
new file mode 100644
index 0000000..019331b
--- /dev/null
+++ b/src/components/GiTable/type.ts
@@ -0,0 +1,5 @@
+import type { TableColumnData } from '@arco-design/web-vue'
+
+export interface TableInstanceColumns extends TableColumnData {
+  show?: boolean
+}
diff --git a/src/directives/index.ts b/src/directives/index.ts
index 0ec1400..36e7983 100644
--- a/src/directives/index.ts
+++ b/src/directives/index.ts
@@ -4,7 +4,7 @@ import hasRole from './permission/hasRole'
 
 export default {
   install(Vue: App) {
-    Vue.directive('hasPerm', hasPerm)
-    Vue.directive('hasRole', hasRole)
+    Vue.directive('permission', hasPerm)
+    Vue.directive('role', hasRole)
   }
 }
diff --git a/src/directives/permission/hasPerm.ts b/src/directives/permission/hasPerm.ts
index 80f4582..3e39b90 100644
--- a/src/directives/permission/hasPerm.ts
+++ b/src/directives/permission/hasPerm.ts
@@ -2,8 +2,8 @@ import type { DirectiveBinding, Directive } from 'vue'
 import { useUserStore } from '@/stores'
 
 /**
- * @desc v-hasPerm 操作权限处理
- * @desc 使用 v-hasPerm="['home:btn:add']"
+ * @desc v-permission 操作权限处理
+ * @desc 使用 v-permission="['system:user:add']"
  */
 function checkPermission(el: HTMLElement, binding: DirectiveBinding) {
   const userStore = useUserStore()