diff --git a/src/routes/System/AppAuth/index.js b/src/routes/System/AppAuth/index.js
index c905255..b97ce97 100644
--- a/src/routes/System/AppAuth/index.js
+++ b/src/routes/System/AppAuth/index.js
@@ -182,7 +182,9 @@
             // pageSize: 10
           },
           callback: datas => {
-            datas.dataList = datas.dataList.concat(auth.auth);
+            // remove duplicate elements and add
+            const pathArr =  auth.auth.map(e => e.path);
+            datas.dataList = datas.dataList.filter(item=>!pathArr.includes(item.path)).concat(auth.auth);
             this.setState({
               popup: (
                 <RelateMetadata