diff --git a/src/shared/service/dialog.service.ts b/src/shared/service/dialog.service.ts
index c7ddb77..0ada72a 100644
--- a/src/shared/service/dialog.service.ts
+++ b/src/shared/service/dialog.service.ts
@@ -131,17 +131,16 @@ class Dialog {
   }
 
   public linkFail(text: string, more: string, cb?: Function): string {
-    let dialogPopover = null;
     let dialogMore = null;
+    let showErrMessage = false;
     const id = BI.UUID();
-    const that = this;
     const body = {
       type: Vertical,
       items: [
         {
-          type: 'bi.center_adapt',
+          type: CenterAdapt,
           cls: 'bi-card',
-          tgap: 10,
+          vgap: 10,
           items: [
             {
               type: Vertical,
@@ -160,7 +159,6 @@ class Dialog {
                 },
                 {
                   type: VerticalAdapt,
-                  cls: 'buttons',
                   hgap: 5,
                   items: [
                     {
@@ -168,27 +166,24 @@ class Dialog {
                       text: BI.i18nText('Dec-Dcm_Connection_Detailed_Information'),
                       level: 'ignore',
                       handler() {
-                        const isHide = !dialogMore.isVisible();
-                        dialogPopover.element.css({
-                          height: isHide ? '290' : '220',
-                        });
-                        dialogMore.setVisible(isHide);
-                        this.setText(isHide ? BI.i18nText('Dec-Dcm_Connection_Handup_Information') : BI.i18nText('Dec-Dcm_Connection_Detailed_Information'));
+                        showErrMessage = !showErrMessage;
+                        dialogMore.setVisible(showErrMessage);
+                        this.setText(showErrMessage ? BI.i18nText('Dec-Dcm_Connection_Handup_Information') : BI.i18nText('Dec-Dcm_Connection_Detailed_Information'));
                       },
                     },
                     {
                       type: Button,
                       text: BI.i18nText('Dec-Dcm_Back'),
                       level: 'ignore',
-                      handler() {
-                        that.remove(id);
+                      handler: () => {
+                        this.remove(id);
                       },
                     },
                     {
                       type: Button,
                       text: BI.i18nText('Dec-Dcm_Connection_ReConnect'),
-                      handler() {
-                        that.close(id);
+                      handler: () => {
+                        this.remove(id);
                         cb ? cb() : null;
                       },
                     },
@@ -202,10 +197,12 @@ class Dialog {
           type: Label,
           cls: 'bi-header-background',
           text: more,
-          invisible: true,
+          invisible: !showErrMessage,
+          textAlign: 'left',
           height: 73,
           width: 400,
-          value: false,
+          vgap: 10,
+          lgap: 5,
           ref: _ref => {
             dialogMore = _ref;
           },
@@ -219,14 +216,10 @@ class Dialog {
         cls: 'bi-z-index-mask',
         items: [{
           el: {
-            type: 'bi.center_adapt',
+            type: CenterAdapt,
             cls: 'bi-card',
             width: 450,
-            height: 220,
             items: [body],
-            ref: _ref => {
-              dialogPopover = _ref;
-            },
           },
         }],
       },