diff --git a/projects/ucap-webmessenger-app/src/app/services/notification.service.ts b/projects/ucap-webmessenger-app/src/app/services/notification.service.ts
index 24d23d61..bd44be2a 100644
--- a/projects/ucap-webmessenger-app/src/app/services/notification.service.ts
+++ b/projects/ucap-webmessenger-app/src/app/services/notification.service.ts
@@ -574,26 +574,29 @@ export class AppNotificationService {
                 );
 
                 if (noti.userSeqs.indexOf(loginResInfo.userSeq) >= 0) {
+                  // 강퇴 대상이 본인이면 열려 있는 대화방을 닫고, 대화리스트에서 삭제.
                   this.store.dispatch(
                     RoomStore.exitForcingNotification({
                       noti
                     })
                   );
+                } else {
+                  // ROOM::열려 있는 대화방에서 강퇴 인원의 isJoinRoom = false 로 변경.
+                  this.store.dispatch(
+                    RoomStore.exitNotificationOthers({
+                      roomSeq: noti.roomSeq,
+                      trgtUser: noti.userSeqs
+                    })
+                  );
+
+                  // SYNC::대화리스트의 대화자정보에서 강퇴 인원의 isJoinRoom = false 로 변경.
+                  this.store.dispatch(
+                    SyncStore.clearRoomUsers({
+                      roomSeq: noti.roomSeq,
+                      userSeqs: noti.userSeqs
+                    })
+                  );
                 }
-
-                this.store.dispatch(
-                  RoomStore.exitNotificationOthers({
-                    roomSeq: noti.roomSeq,
-                    trgtUser: noti.userSeqs
-                  })
-                );
-
-                this.store.dispatch(
-                  SyncStore.clearRoomUsers({
-                    roomSeq: noti.roomSeq,
-                    userSeqs: noti.userSeqs
-                  })
-                );
               }
               break;
             case SSVC_TYPE_ROOM_FONT_UPD_NOTI:
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/sync/effects.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/sync/effects.ts
index b52dc94c..fc15f990 100644
--- a/projects/ucap-webmessenger-app/src/app/store/messenger/sync/effects.ts
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/sync/effects.ts
@@ -53,7 +53,8 @@ import {
   delBuddyAndClear,
   moveGroupMember,
   moveGroupFromFailure,
-  moveGroupToFailure
+  moveGroupToFailure,
+  clearRoomUsers
 } from './actions';
 import { SessionStorageService } from '@ucap-webmessenger/web-storage';
 import { LoginInfo, KEY_LOGIN_INFO } from '@app/types';
@@ -598,22 +599,37 @@ export class Effects {
           )
         ),
         tap(([action, roomInfo, roomSyncDate]) => {
-          if (!!roomInfo && roomInfo.roomSeq === action.res.roomSeq) {
-            this.store.dispatch(
-              ChatStore.selectedRoom({ roomSeq: action.res.roomSeq })
-            );
-          }
-
-          const loginInfo = this.sessionStorageService.get<LoginInfo>(
-            KEY_LOGIN_INFO
-          );
-
+          // ROOM::열려 있는 대화방에서 강퇴 인원의 isJoinRoom = false 로 변경.
           this.store.dispatch(
-            room({
-              syncDate: roomSyncDate,
-              localeCode: loginInfo.localeCode
+            RoomStore.exitNotificationOthers({
+              roomSeq: action.res.roomSeq,
+              trgtUser: action.res.userSeqs
             })
           );
+
+          // SYNC::대화리스트의 대화자정보에서 강퇴 인원의 isJoinRoom = false 로 변경.
+          this.store.dispatch(
+            clearRoomUsers({
+              roomSeq: action.res.roomSeq,
+              userSeqs: action.res.userSeqs
+            })
+          );
+          // if (!!roomInfo && roomInfo.roomSeq === action.res.roomSeq) {
+          //   this.store.dispatch(
+          //     ChatStore.selectedRoom({ roomSeq: action.res.roomSeq })
+          //   );
+          // }
+
+          // const loginInfo = this.sessionStorageService.get<LoginInfo>(
+          //   KEY_LOGIN_INFO
+          // );
+
+          // this.store.dispatch(
+          //   room({
+          //     syncDate: roomSyncDate,
+          //     localeCode: loginInfo.localeCode
+          //   })
+          // );
         })
       );
     },
@@ -631,9 +647,11 @@ export class Effects {
         ),
         tap(([action, roomInfo]) => {
           if (!!roomInfo && roomInfo.roomSeq === action.noti.roomSeq) {
+            // 열려 있는 대화방을 닫음.
             this.store.dispatch(ChatStore.clearSelectedRoom());
           }
 
+          // sync.roomList 에서 방 삭제.
           this.store.dispatch(
             RoomStore.exitSuccess({
               res: {