diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.ts
index 3d210d7a..e6360240 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.ts
@@ -483,7 +483,7 @@ export class GroupComponent implements OnInit, OnDestroy {
 
     return true;
   }
-  async onClickProfileContextMenu(
+  onClickProfileContextMenu(
     menuType: string,
     userInfo: UserInfo | UserInfoF,
     group?: GroupDetailData
@@ -497,142 +497,144 @@ export class GroupComponent implements OnInit, OnDestroy {
       'group',
       group
     );
-    switch (menuType) {
-      case 'VIEW_PROFILE':
-        this.onClickOpenProfile(userInfo.seq, group);
-        break;
-      case 'CHAT':
-        this.onSelectBuddy(userInfo);
-        break;
-      case 'REMOVE_FROM_GROUP':
-        {
-          const result = await this.dialogService.open<
-            ConfirmDialogComponent,
-            ConfirmDialogData,
-            ConfirmDialogResult
-          >(ConfirmDialogComponent, {
-            width: '360px',
-            data: {
-              title: this.translateService.instant(
-                'group.removeBuddyFromGroup'
-              ),
-              html: this.translateService.instant(
-                'group.confirmRemoveBuddyFromGroupInContextMenu',
-                {
-                  target: `${userInfo.name} ${userInfo.grade}`,
-                  targetGroup: `${group.name}`
-                }
-              )
-            }
-          });
-
-          if (!!result && !!result.choice && result.choice) {
-            const trgtUserSeq = group.userSeqs.filter(
-              user => user !== userInfo.seq
-            );
-            this.store.dispatch(
-              SyncStore.updateGroupMember({
-                oldGroup: group,
-                trgtUserSeq
-              })
-            );
-          }
-        }
-        break;
-      case 'COPY_BUDDY':
-        {
-          const result = await this.dialogService.open<
-            SelectGroupDialogComponent,
-            SelectGroupDialogData,
-            SelectGroupDialogResult
-          >(SelectGroupDialogComponent, {
-            width: '600px',
-            data: {
-              title: this.translateService.instant('group.selectTargetGroup')
-            }
-          });
-
-          if (!!result && !!result.choice && result.choice) {
-            if (!!result.group) {
-              const oldGroup: GroupDetailData = result.group;
-              const trgtUserSeq: number[] = [];
-              let exist = false;
-              result.group.userSeqs.map(seq => {
-                trgtUserSeq.push(seq);
-                if (seq === userInfo.seq) {
-                  exist = true;
-                }
-              });
-
-              if (!exist) {
-                trgtUserSeq.push(userInfo.seq);
+    this.ngZone.run(async () => {
+      switch (menuType) {
+        case 'VIEW_PROFILE':
+          this.onClickOpenProfile(userInfo.seq, group);
+          break;
+        case 'CHAT':
+          this.onSelectBuddy(userInfo);
+          break;
+        case 'REMOVE_FROM_GROUP':
+          {
+            const result = await this.dialogService.open<
+              ConfirmDialogComponent,
+              ConfirmDialogData,
+              ConfirmDialogResult
+            >(ConfirmDialogComponent, {
+              width: '360px',
+              data: {
+                title: this.translateService.instant(
+                  'group.removeBuddyFromGroup'
+                ),
+                html: this.translateService.instant(
+                  'group.confirmRemoveBuddyFromGroupInContextMenu',
+                  {
+                    target: `${userInfo.name} ${userInfo.grade}`,
+                    targetGroup: `${group.name}`
+                  }
+                )
               }
+            });
 
+            if (!!result && !!result.choice && result.choice) {
+              const trgtUserSeq = group.userSeqs.filter(
+                user => user !== userInfo.seq
+              );
               this.store.dispatch(
                 SyncStore.updateGroupMember({
-                  oldGroup,
+                  oldGroup: group,
                   trgtUserSeq
                 })
               );
             }
           }
-        }
-        break;
-      case 'MOVE_BUDDY':
-        {
-          const result = await this.dialogService.open<
-            SelectGroupDialogComponent,
-            SelectGroupDialogData,
-            SelectGroupDialogResult
-          >(SelectGroupDialogComponent, {
-            width: '600px',
-            data: {
-              title: this.translateService.instant('group.selectTargetGroup'),
-              ignoreGroup: [group]
-            }
-          });
+          break;
+        case 'COPY_BUDDY':
+          {
+            const result = await this.dialogService.open<
+              SelectGroupDialogComponent,
+              SelectGroupDialogData,
+              SelectGroupDialogResult
+            >(SelectGroupDialogComponent, {
+              width: '600px',
+              data: {
+                title: this.translateService.instant('group.selectTargetGroup')
+              }
+            });
 
-          if (!!result && !!result.choice && result.choice) {
-            if (!!result.group) {
-              this.store.dispatch(
-                SyncStore.moveGroupMember({
-                  fromGroup: group,
-                  toGroup: result.group,
-                  trgtUserSeq: [userInfo.seq]
-                })
-              );
+            if (!!result && !!result.choice && result.choice) {
+              if (!!result.group) {
+                const oldGroup: GroupDetailData = result.group;
+                const trgtUserSeq: number[] = [];
+                let exist = false;
+                result.group.userSeqs.map(seq => {
+                  trgtUserSeq.push(seq);
+                  if (seq === userInfo.seq) {
+                    exist = true;
+                  }
+                });
+
+                if (!exist) {
+                  trgtUserSeq.push(userInfo.seq);
+                }
+
+                this.store.dispatch(
+                  SyncStore.updateGroupMember({
+                    oldGroup,
+                    trgtUserSeq
+                  })
+                );
+              }
             }
           }
-        }
-        break;
-      case 'REGISTER_FAVORITE':
-        this.store.dispatch(
-          SyncStore.updateBuddy({
-            seq: userInfo.seq,
-            isFavorit: !userInfo.isFavorit
-          })
-        );
-        break;
-      case 'SEND_MESSAGE':
-        {
-          this.dialogService.open<
-            MessageWriteDialogComponent,
-            MessageWriteDialogData,
-            MessageWriteDialogResult
-          >(MessageWriteDialogComponent, {
-            width: '600px',
-            height: '600px',
-            disableClose: true,
-            hasBackdrop: false,
-            data: {
-              loginRes: this.loginRes,
-              environmentsInfo: this.environmentsInfo,
-              receiverList: [userInfo]
+          break;
+        case 'MOVE_BUDDY':
+          {
+            const result = await this.dialogService.open<
+              SelectGroupDialogComponent,
+              SelectGroupDialogData,
+              SelectGroupDialogResult
+            >(SelectGroupDialogComponent, {
+              width: '600px',
+              data: {
+                title: this.translateService.instant('group.selectTargetGroup'),
+                ignoreGroup: [group]
+              }
+            });
+
+            if (!!result && !!result.choice && result.choice) {
+              if (!!result.group) {
+                this.store.dispatch(
+                  SyncStore.moveGroupMember({
+                    fromGroup: group,
+                    toGroup: result.group,
+                    trgtUserSeq: [userInfo.seq]
+                  })
+                );
+              }
             }
-          });
-        }
-        break;
-    }
+          }
+          break;
+        case 'REGISTER_FAVORITE':
+          this.store.dispatch(
+            SyncStore.updateBuddy({
+              seq: userInfo.seq,
+              isFavorit: !userInfo.isFavorit
+            })
+          );
+          break;
+        case 'SEND_MESSAGE':
+          {
+            this.dialogService.open<
+              MessageWriteDialogComponent,
+              MessageWriteDialogData,
+              MessageWriteDialogResult
+            >(MessageWriteDialogComponent, {
+              width: '600px',
+              height: '600px',
+              disableClose: true,
+              hasBackdrop: false,
+              data: {
+                loginRes: this.loginRes,
+                environmentsInfo: this.environmentsInfo,
+                receiverList: [userInfo]
+              }
+            });
+          }
+          break;
+      }
+    });
   }
 
   onClickOpenProfile(userSeq: number, group: GroupDetailData) {
diff --git a/projects/ucap-webmessenger-app/src/environments/environment.daesang.dev.ts b/projects/ucap-webmessenger-app/src/environments/environment.daesang.dev.ts
index 74d15095..ef2ba64d 100644
--- a/projects/ucap-webmessenger-app/src/environments/environment.daesang.dev.ts
+++ b/projects/ucap-webmessenger-app/src/environments/environment.daesang.dev.ts
@@ -81,7 +81,7 @@ export const environment: Environment = {
       maxChatRoomUser: 300,
       masstextLength: 800,
 
-      eventRequestInitCount: 15,
+      eventRequestInitCount: 30,
       eventRequestDefaultCount: 50,
 
       readHereShowMinimumEventCount: 10,