diff --git a/src/app/connection/more/more_link.service.ts b/src/app/connection/more/more_link.service.ts
index e9a11da..acfac03 100644
--- a/src/app/connection/more/more_link.service.ts
+++ b/src/app/connection/more/more_link.service.ts
@@ -3,7 +3,6 @@ let SubbitButton: any = null;
 let selectKey = '';
 export const moreLink = (onConfirm?: Function): void => {
   const id = BI.UUID();
-  let Popovers: any = null;
   BI.Popovers.create(id, {
     type: 'bi.bar_popover',
     size: 'normal',
@@ -31,7 +30,7 @@ export const moreLink = (onConfirm?: Function): void => {
         value: 1,
         level: 'ignore',
         handler (v: any) {
-          Popovers.close(v);
+          BI.Popovers.close(id);
         },
       }, {
         type: 'bi.button',
@@ -42,13 +41,10 @@ export const moreLink = (onConfirm?: Function): void => {
           SubbitButton = ref;
         },
         handler (v: any) {
-          Popovers.close(v);
+          BI.Popovers.close(id);
           onConfirm ? onConfirm(selectKey) : null;
         },
       }],
     },
-    ref(ref: any) {
-      Popovers = ref;
-    },
   }).open(id);
 };