diff --git a/apps/worker/video_processing/watermark_engine.py b/apps/worker/video_processing/watermark_engine.py
index 48e568412..ffc3f1cc4 100755
--- a/apps/worker/video_processing/watermark_engine.py
+++ b/apps/worker/video_processing/watermark_engine.py
@@ -121,7 +121,7 @@ class WatermarkConfig:
             if not self.image_path:
                 return False, "图片水印缺少图片路径"
             if not (0.01 <= self.scale <= 1.0):
-            return False, "缩放比例必须在 0.01-1.0 之间"
+                return False, "缩放比例必须在 0.01-1.0 之间"
         elif self.mode == "text":
             if not self.text:
                 return False, "文字水印缺少文字内容"