diff --git a/src/app/elements/iframe/iframe.component.ts b/src/app/elements/iframe/iframe.component.ts
index 08ceae6eb..940165cc9 100644
--- a/src/app/elements/iframe/iframe.component.ts
+++ b/src/app/elements/iframe/iframe.component.ts
@@ -174,7 +174,7 @@ export class ElementIframeComponent implements OnInit, AfterViewInit, OnDestroy
     this.ping = setInterval(() => {
       this._logger.info(`[Luna] Send PING to: ${this.id}`);
       this.iframeWindow.postMessage(
-        { name: 'PING', id: this.id, protocol: this.view.protocol },
+        { name: 'PING', id: this.id, category: this.view.asset.category.value },
         '*'
       );
     }, 500);
diff --git a/src/app/elements/replay/guacamole/guacamole.component.html b/src/app/elements/replay/guacamole/guacamole.component.html
index a5830a5e0..75eb3a2c9 100644
--- a/src/app/elements/replay/guacamole/guacamole.component.html
+++ b/src/app/elements/replay/guacamole/guacamole.component.html
@@ -11,7 +11,7 @@
     <div class="content">
       <div class="commands" *ngIf="commands.length > 0">
         <div class="commands-header">
-          <span>{{ "Commands" | translate }} ({{ commands.length }})</span>
+          <span>{{ 'HistoryCommands' | translate }} ({{ commands.length }})</span>
         </div>
         <div class="commands-list"
              infiniteScroll
diff --git a/src/app/elements/replay/parts/parts.component.ts b/src/app/elements/replay/parts/parts.component.ts
index 3e5d5d4c9..53ee2ad23 100644
--- a/src/app/elements/replay/parts/parts.component.ts
+++ b/src/app/elements/replay/parts/parts.component.ts
@@ -265,7 +265,13 @@ export class ElementsPartsComponent implements OnInit {
   }
 
   toSafeLocalDateStr(d) {
-    const date_s = d.toLocaleString(this.getUserLang(), { hour12: false });
+    let lang = this.getUserLang();
+
+    if (lang === 'zh-hans') {
+      lang = 'zh-CN'
+    }
+
+    const date_s = d.toLocaleString(lang, { hour12: false });
     return date_s.split('/').join('-');
   }
 }
diff --git a/src/app/services/connect-token/acl-dialog/acl-dialog.component.ts b/src/app/services/connect-token/acl-dialog/acl-dialog.component.ts
index d8c7c7548..bc27e3ddd 100644
--- a/src/app/services/connect-token/acl-dialog/acl-dialog.component.ts
+++ b/src/app/services/connect-token/acl-dialog/acl-dialog.component.ts
@@ -362,7 +362,7 @@ export class ElementACLDialogComponent implements OnInit {
       },
       acl_face_online_not_supported: {
         title: 'Login reminder',
-        message: this.data.errorDetail,
+        message: 'FaceOnlineNotSupported',
         isError: true,
         actions: [
           {