diff --git a/frontend/libs/components/promptbox/src/lib/PromptBoxVideo.tsx b/frontend/libs/components/promptbox/src/lib/PromptBoxVideo.tsx
index 0fd05d4814..f92c047732 100644
--- a/frontend/libs/components/promptbox/src/lib/PromptBoxVideo.tsx
+++ b/frontend/libs/components/promptbox/src/lib/PromptBoxVideo.tsx
@@ -690,12 +690,14 @@ export const PromptBoxVideo = ({
         );
       }
 
-      // Extract character token from @-mention in prompt
-      const mentionedChar = storedCharacters.find((c) =>
+      // Extract character tokens from @-mentions in prompt
+      const mentionedCharacters = storedCharacters.filter((c) =>
         prompt.includes(`@${c.name}`),
       );
-      if (mentionedChar) {
-        request.character_token = mentionedChar.character_token;
+      if (mentionedCharacters.length > 0) {
+        request.character_references = mentionedCharacters.map(
+          (c) => c.character_token,
+        );
       }
 
       // Pass duration if model supports it
diff --git a/frontend/libs/tauri-api/src/lib/enqueue/EnqueueImageToVideo.ts b/frontend/libs/tauri-api/src/lib/enqueue/EnqueueImageToVideo.ts
index 32e3758e67..a7b34ed5f4 100644
--- a/frontend/libs/tauri-api/src/lib/enqueue/EnqueueImageToVideo.ts
+++ b/frontend/libs/tauri-api/src/lib/enqueue/EnqueueImageToVideo.ts
@@ -61,8 +61,8 @@ export interface EnqueueImageToVideoRequest {
   // Optional. Reference audio media tokens (for audio reference).
   reference_audio_media_tokens?: string[];
 
-  // Optional. Character token for character consistency.
-  character_token?: string;
+  // Optional. Character tokens for character consistency (from @-mentions).
+  character_references?: string[];
 }
 
 interface RawEnqueueImageToVideoRequest {
@@ -81,7 +81,7 @@ interface RawEnqueueImageToVideoRequest {
   reference_image_media_tokens?: string[];
   reference_video_media_tokens?: string[];
   reference_audio_media_tokens?: string[];
-  character_token?: string;
+  character_references?: string[];
 }
 
 export interface EnqueueImageToVideoError extends CommandResult {
@@ -172,8 +172,11 @@ export const EnqueueImageToVideo = async (
       request.reference_audio_media_tokens;
   }
 
-  if (request.character_token) {
-    mutableRequest.character_token = request.character_token;
+  if (
+    request.character_references &&
+    request.character_references.length > 0
+  ) {
+    mutableRequest.character_references = request.character_references;
   }
 
   const result = await invoke("enqueue_image_to_video_command", {