diff --git a/video-gen-api/app/config.py b/video-gen-api/app/config.py
index 52d9779b..cf044acf 100644
--- a/video-gen-api/app/config.py
+++ b/video-gen-api/app/config.py
@@ -228,7 +228,7 @@ class Settings(BaseSettings):
 
     # 拆镜复刻配置。
     # 原始上传视频和拆镜片段都属于 uploads 素材域；只有 generate 生成结果走 token 验签。
-    SHOT_ANALYSIS_TIMEOUT_SECONDS: int = 600
+    SHOT_ANALYSIS_TIMEOUT_SECONDS: int = 3600
     SHOT_ANALYSIS_TEMPERATURE: float = 0.1
     SHOT_ANALYSIS_MAX_TOKENS: int = 5000
     SHOT_ANALYSIS_VIDEO_FPS: float = 1.0
diff --git a/video-gen-api/app/services/module_async_recovery_service.py b/video-gen-api/app/services/module_async_recovery_service.py
index 2eda39cb..a78dae49 100644
--- a/video-gen-api/app/services/module_async_recovery_service.py
+++ b/video-gen-api/app/services/module_async_recovery_service.py
@@ -99,7 +99,7 @@ def _lease_seconds() -> int:
 
 
 def _shot_analysis_lease_seconds() -> int:
-    timeout = max(1, int(getattr(settings, "SHOT_ANALYSIS_TIMEOUT_SECONDS", 600) or 600))
+    timeout = max(1, int(getattr(settings, "SHOT_ANALYSIS_TIMEOUT_SECONDS", 3600) or 3600))
     return max(_lease_seconds(), timeout + 120)
 
 
diff --git a/video-gen-api/app/services/shot_video_analysis_service.py b/video-gen-api/app/services/shot_video_analysis_service.py
index 10500e55..10d14a6f 100644
--- a/video-gen-api/app/services/shot_video_analysis_service.py
+++ b/video-gen-api/app/services/shot_video_analysis_service.py
@@ -34,7 +34,7 @@ class ShotVideoAnalysisResult:
 
 
 def _timeout_seconds() -> int:
-    return int(getattr(settings, "SHOT_ANALYSIS_TIMEOUT_SECONDS", 180) or 180)
+    return int(getattr(settings, "SHOT_ANALYSIS_TIMEOUT_SECONDS", 3600) or 3600)
 
 
 def _video_fps() -> float: