diff --git a/frontend/src/views/system/permission/index.vue b/frontend/src/views/system/permission/index.vue
index 29231d7a..5a01c2dd 100644
--- a/frontend/src/views/system/permission/index.vue
+++ b/frontend/src/views/system/permission/index.vue
@@ -219,6 +219,7 @@ const handleInitDsIdChange = (val: any) => {
     activeTable.value = null
     fieldListOptions.value = []
     columnForm.permissions = []
+    authTreeRef.value.init({})
   })
 }