diff --git a/pixelle_video/config/manager.py b/pixelle_video/config/manager.py
index df88523..1634e7d 100644
--- a/pixelle_video/config/manager.py
+++ b/pixelle_video/config/manager.py
@@ -128,6 +128,7 @@ class ConfigManager:
         """Get ComfyUI configuration as dict"""
         return {
             "comfyui_url": self.config.comfyui.comfyui_url,
+            "comfyui_api_key": self.config.comfyui.comfyui_api_key,
             "runninghub_api_key": self.config.comfyui.runninghub_api_key,
             "tts": {
                 "default_workflow": self.config.comfyui.tts.default_workflow,
diff --git a/pixelle_video/config/schema.py b/pixelle_video/config/schema.py
index 9723f43..0c45272 100644
--- a/pixelle_video/config/schema.py
+++ b/pixelle_video/config/schema.py
@@ -71,6 +71,7 @@ class VideoSubConfig(BaseModel):
 class ComfyUIConfig(BaseModel):
     """ComfyUI configuration (includes global settings and service-specific configs)"""
     comfyui_url: str = Field(default="http://127.0.0.1:8188", description="ComfyUI Server URL")
+    comfyui_api_key: Optional[str] = Field(default=None, description="ComfyUI API Key (optional)")
     runninghub_api_key: Optional[str] = Field(default=None, description="RunningHub API Key (optional)")
     tts: TTSSubConfig = Field(default_factory=TTSSubConfig, description="TTS-specific configuration")
     image: ImageSubConfig = Field(default_factory=ImageSubConfig, description="Image-specific configuration")