diff --git a/electron-projects/ucap-webmessenger-electron/src/app/AppWindow.ts b/electron-projects/ucap-webmessenger-electron/src/app/AppWindow.ts
index 6f69c305..25c384a2 100644
--- a/electron-projects/ucap-webmessenger-electron/src/app/AppWindow.ts
+++ b/electron-projects/ucap-webmessenger-electron/src/app/AppWindow.ts
@@ -88,6 +88,10 @@ export class AppWindow {
 
     // windows Focus or Blur state detacted.
     this.window.on(ElectronBrowserWindowChannel.Focus, () => {
+      if (__WIN32__) {
+        this.window.flashFrame(false);
+      }
+
       this.window.webContents.send(
         WindowStateChannel.FocuseChanged,
         ElectronBrowserWindowChannel.Focus
@@ -122,9 +126,6 @@ export class AppWindow {
         this.window.hide();
         // }
       });
-      this.window.on(ElectronBrowserWindowChannel.Focus, e => {
-        this.window.flashFrame(false);
-      });
     }
 
     if (__WIN32__) {
diff --git a/electron-projects/ucap-webmessenger-electron/src/index.ts b/electron-projects/ucap-webmessenger-electron/src/index.ts
index 2784fe61..ad714b2f 100644
--- a/electron-projects/ucap-webmessenger-electron/src/index.ts
+++ b/electron-projects/ucap-webmessenger-electron/src/index.ts
@@ -7,7 +7,8 @@ import {
   shell,
   dialog,
   BrowserWindow,
-  clipboard
+  clipboard,
+  crashReporter
 } from 'electron';
 import path from 'path';
 import fse from 'fs-extra';
@@ -133,6 +134,12 @@ function getUptimeInSeconds() {
   return (now() - launchTime) / 1000;
 }
 
+crashReporter.start({
+  productName: app.name,
+  companyName: app.getVersion(),
+  submitURL: 'https//localhost'
+});
+
 process.on('uncaughtException', (error: Error) => {
   // error = withSourceMappedStack(error);
   // reportError(error, getExtraErrorContext());
@@ -212,6 +219,7 @@ function createWindow() {
   }
 
   window.onClose(() => {
+    process.crash();
     appWindow = null;
     if (!__DARWIN__ && !preventQuit) {
       app.quit();
@@ -671,9 +679,18 @@ ipcMain.on(
         properties: ['openDirectory']
       })
       .then(value => {
-        event.returnValue = value.filePaths[0];
+        if (!!value) {
+          event.returnValue = value.filePaths[0];
+        } else {
+          log.error(
+            '[IpcMain / SelectDirectory]',
+            'Value is null or undefined'
+          );
+          event.returnValue = undefined;
+        }
       })
       .catch(reason => {
+        log.error('[IpcMain / SelectDirectory]', reason);
         event.returnValue = undefined;
       });
   }
diff --git a/package.json b/package.json
index c4dcd1f2..2e3a1eda 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ucap-webmessenger",
-  "version": "1.0.13",
+  "version": "1.0.14",
   "author": {
     "name": "LG CNS",
     "email": "lgucap@lgcns.com"
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
index 2ea5f588..1d51a591 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
@@ -1,5 +1,5 @@
-<div *ngIf="isMain">
-  <div class="current-head">
+<div>
+  <div class="current-head" *ngIf="isMain">
     <h3>{{ 'organization.chart' | translate }}</h3>
   </div>
   <ucap-organization-tenant-search
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.html
index 2774fbf6..20681eae 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.html
@@ -91,6 +91,36 @@
                 </ng-template>
                 <ng-template #roomNameNotExist>
                   {{ getRoomNameByRoomUser(_roomUserInfos) }}
+                  <span
+                    *ngIf="roomInfoSubject.value.roomType === RoomType.Single"
+                    class="more-info"
+                  >
+                    <span>
+                      {{ getSingleRoomUserInfosGrade(_roomUserInfos) }}
+                    </span>
+                    <span
+                      *ngIf="
+                        _roomUserInfos.length > 0 &&
+                        !!_roomUserInfos[0].lineNumber &&
+                        _roomUserInfos[0].lineNumber.trim().length > 0
+                      "
+                      (click)="onClickSendClickToCall('LINE')"
+                      class="callable"
+                    >
+                      / {{ getSingleRoomUserInfosLineNumber(_roomUserInfos) }}
+                    </span>
+                    <span
+                      *ngIf="
+                        _roomUserInfos.length > 0 &&
+                        !!_roomUserInfos[0].hpNumber &&
+                        _roomUserInfos[0].hpNumber.trim().length > 0
+                      "
+                      (click)="onClickSendClickToCall('MOBILE')"
+                      class="callable"
+                    >
+                      / {{ getSingleRoomUserInfosHpNumber(_roomUserInfos) }}
+                    </span>
+                  </span>
                 </ng-template>
               </ng-container>
             </ng-container>
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.scss
index 72bde422..61e48675 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.scss
@@ -77,6 +77,14 @@
         font-size: 0.94rem;
         line-height: normal;
         @include ellipsis(1);
+
+        .more-info {
+          font-size: 0.9rem;
+          color: #656565;
+          .callable {
+            cursor: pointer;
+          }
+        }
       }
       .room-type {
         font-size: 0.9rem;
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.ts
index 27fe6c3e..f5c7cb0e 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/main-contents/messages.component.ts
@@ -27,7 +27,8 @@ import {
   AlertSnackbarComponent,
   AlertSnackbarData,
   TranslateService as UiTranslateService,
-  TranslatePipe as UiTranslatePipe
+  TranslatePipe as UiTranslatePipe,
+  StringFormatterPhonePipe
 } from '@ucap-webmessenger/ui';
 import { Store, select } from '@ngrx/store';
 import { NGXLogger } from 'ngx-logger';
@@ -143,6 +144,7 @@ import {
   EventDownloadRequest
 } from '@ucap-webmessenger/api-message';
 import moment from 'moment';
+import { start } from 'repl';
 
 @Component({
   selector: 'app-layout-messenger-messages',
@@ -156,6 +158,8 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
   openProfile = new EventEmitter<number>();
   @Output()
   closeRightDrawer = new EventEmitter();
+  @Output()
+  sendCall = new EventEmitter<string>();
 
   @ViewChild('chatSearch', { static: false })
   private chatSearch: SearchComponent;
@@ -532,6 +536,46 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
     return roomName;
   }
 
+  getSingleRoomUserInfosGrade(roomUserInfos: any[]) {
+    if (roomUserInfos.length > 0) {
+      return new UiTranslatePipe(
+        this.uiTranslateService,
+        this.changeDetectorRef
+      ).transform(roomUserInfos, 'grade', ',');
+    }
+    return '';
+  }
+  getSingleRoomUserInfosLineNumber(roomUserInfos: any[]) {
+    if (
+      roomUserInfos.length > 0 &&
+      !!roomUserInfos[0].lineNumber &&
+      roomUserInfos[0].lineNumber.trim().length > 0
+    ) {
+      return `${new StringFormatterPhonePipe().transform(
+        roomUserInfos[0].lineNumber
+      )}`;
+    }
+  }
+  getSingleRoomUserInfosHpNumber(roomUserInfos: any[]) {
+    if (
+      roomUserInfos.length > 0 &&
+      !!roomUserInfos[0].hpNumber &&
+      roomUserInfos[0].hpNumber.trim().length > 0
+    ) {
+      return `${new StringFormatterPhonePipe().transform(
+        roomUserInfos[0].hpNumber
+      )}`;
+    }
+  }
+
+  onClickSendClickToCall(type: string) {
+    if(type === 'LINE') {
+      this.sendCall.emit(this._roomUserInfos[0].lineNumber);
+    } else if(type === 'MOBILE') {
+      this.sendCall.emit(this._roomUserInfos[0].hpNumber);
+    }
+  }
+
   /** 대화전송 가능한 방인지 판단 */
   getEnableSend() {
     if (!this.roomInfoSubject.value) {
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
index ce98e53e..4c5b57a8 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
@@ -91,8 +91,8 @@
     }
     &-tab {
       width: 100%;
-      height: 100%;
-      border-bottom: 1px solid #dddddd;
+      height: calc(100% - 50px);
+      // border-bottom: 1px solid #dddddd;
       position: relative;
       &-tree {
         display: inline-flex;
diff --git a/projects/ucap-webmessenger-app/src/app/pages/messenger/components/main.page.component.html b/projects/ucap-webmessenger-app/src/app/pages/messenger/components/main.page.component.html
index f565f5a4..95649382 100644
--- a/projects/ucap-webmessenger-app/src/app/pages/messenger/components/main.page.component.html
+++ b/projects/ucap-webmessenger-app/src/app/pages/messenger/components/main.page.component.html
@@ -31,6 +31,7 @@
         (openProfile)="onClickOpenProfile($event)"
         (gotoDeptTree)="onClickGotoDeptTree($event)"
         (closeRightDrawer)="onCloseRightDrawer()"
+        (sendCall)="sendClickToCall($event)"
         (createConference)="conferenceCreate($event)"
       >
       </app-layout-messenger-main-contents>
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 335b1586..68db247f 100644
--- a/projects/ucap-webmessenger-app/src/app/services/notification.service.ts
+++ b/projects/ucap-webmessenger-app/src/app/services/notification.service.ts
@@ -286,16 +286,15 @@ export class AppNotificationService {
                       doNoti = false;
                     }
 
-                    // // 포커스 아웃일때 무조건 노티.
-                    // // Case 1 : 단순 포커스 아웃.
-                    // // Case 2 : hidden 시 포커스 인 상태이지만 위에서 필터링 됨.
-                    // console.log(windowState);
-                    // if (
-                    //   windowState.windowFocusState !==
-                    //   ElectronBrowserWindowChannel.Focus
-                    // ) {
-                    //   doNoti = true;
-                    // }
+                    // 포커스 아웃일때 무조건 노티.
+                    // Case 1 : 단순 포커스 아웃.
+                    // Case 2 : hidden 시 포커스 인 상태이지만 위에서 필터링 됨.
+                    if (
+                      windowState.windowFocusState !==
+                      ElectronBrowserWindowChannel.Focus
+                    ) {
+                      doNoti = true;
+                    }
 
                     // 방별 알림이 꺼져 있으면 노티 안함. > 우선순위 최상위.
                     if (
diff --git a/projects/ucap-webmessenger-daesang/src/lib/services/daesang-cipher.service.ts b/projects/ucap-webmessenger-daesang/src/lib/services/daesang-cipher.service.ts
index d5d81d96..fb231098 100644
--- a/projects/ucap-webmessenger-daesang/src/lib/services/daesang-cipher.service.ts
+++ b/projects/ucap-webmessenger-daesang/src/lib/services/daesang-cipher.service.ts
@@ -53,7 +53,8 @@ export class DaesangCipherService {
   encryptForSapErp(pvUserKey: string, employeeNum: string): string {
     // const txt = '20200221090321_asdfghjk'; // 1QgLAiLqJ6Uo6bE4Qk1o3Yd6mfqxXSnmqXX%2FXLL7DoA%3D
     // const txt = '20200221101444_asdfghjk'; // Lz1TIdGTQQMui%2BBHMdj8fatYYhXbwJEL%2BJ91C7jUWEs%3D
-    const str = moment().format('YYYYMMDDHHmmss') + '_' + employeeNum;
+    const str =
+      moment().format('YYYYMMDDHHmmss') + '_' + employeeNum.toUpperCase();
     const secretKeyToByteArray: Buffer = Buffer.from(pvUserKey, 'utf8').slice(
       0,
       16
diff --git a/projects/ucap-webmessenger-ui-settings/src/lib/components/chat.component.ts b/projects/ucap-webmessenger-ui-settings/src/lib/components/chat.component.ts
index 410ef913..e71f9d0c 100644
--- a/projects/ucap-webmessenger-ui-settings/src/lib/components/chat.component.ts
+++ b/projects/ucap-webmessenger-ui-settings/src/lib/components/chat.component.ts
@@ -62,7 +62,9 @@ export class ChatComponent implements OnInit {
           this.emit({ ...this.setting, downloadPath: path });
         }
       })
-      .catch(reason => {});
+      .catch(reason => {
+        this.nativeService.appLogging(reason);
+      });
   }
 
   private emit(setting: ChatSetting) {