diff --git a/projects/ucap-webmessenger-api-common/src/lib/services/common-api.service.ts b/projects/ucap-webmessenger-api-common/src/lib/services/common-api.service.ts
index 380f8adf..36c85f80 100644
--- a/projects/ucap-webmessenger-api-common/src/lib/services/common-api.service.ts
+++ b/projects/ucap-webmessenger-api-common/src/lib/services/common-api.service.ts
@@ -228,9 +228,18 @@ export class CommonApiService {
   ): Promise<{ accept: boolean; rejected: string[] }> {
     return new Promise<{ accept: boolean; rejected: string[] }>(
       async (resolve, reject) => {
+        const mediaFiles = this.mediaFiles(files);
+        if (!mediaFiles) {
+          resolve({
+            accept: true,
+            rejected: undefined
+          });
+          return;
+        }
+
         let accept = true;
         const rejected: string[] = [];
-        for (const file of files) {
+        for (const file of mediaFiles) {
           const info = await MimeUtil.getMimeFromBlob(file);
           // console.log('mime info', info);
           if (
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
index 6603e9c3..df24f98a 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
@@ -1140,41 +1140,35 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
       return;
     }
 
-    const mediaFiles = this.commonApiService.mediaFiles(
+    const fakeMedia = await this.commonApiService.checkInvalidMediaMimeForFileTalk(
       fileUploadItems.map(fui => fui.file)
     );
-
-    if (!!mediaFiles) {
-      const fakeMedia = await this.commonApiService.checkInvalidMediaMimeForFileTalk(
-        mediaFiles
-      );
-      if (!fakeMedia.accept) {
-        if (!!this.fileUploadQueue) {
-          this.fileUploadQueue.onUploadComplete();
-        }
-
-        this.snackBarService.openFromComponent<
-          AlertSnackbarComponent,
-          AlertSnackbarData
-        >(AlertSnackbarComponent, {
-          duration: 3000,
-          verticalPosition: 'bottom',
-          horizontalPosition: 'center',
-          data: {
-            html: this.translateService.instant(
-              'common.file.errors.notAcceptableMime',
-              {
-                supporedType:
-                  fakeMedia.rejected.length > 0
-                    ? fakeMedia.rejected.join(',')
-                    : ''
-              }
-            )
-          }
-        });
-
-        return;
+    if (!fakeMedia.accept) {
+      if (!!this.fileUploadQueue) {
+        this.fileUploadQueue.onUploadComplete();
       }
+
+      this.snackBarService.openFromComponent<
+        AlertSnackbarComponent,
+        AlertSnackbarData
+      >(AlertSnackbarComponent, {
+        duration: 3000,
+        verticalPosition: 'bottom',
+        horizontalPosition: 'center',
+        data: {
+          html: this.translateService.instant(
+            'common.file.errors.notAcceptableMime',
+            {
+              supporedType:
+                fakeMedia.rejected.length > 0
+                  ? fakeMedia.rejected.join(',')
+                  : ''
+            }
+          )
+        }
+      });
+
+      return;
     }
 
     for (const fileUploadItem of fileUploadItems) {