diff --git a/utils/raw_to_cog.py b/utils/raw_to_cog.py
index 7afa031..bdc356b 100644
--- a/utils/raw_to_cog.py
+++ b/utils/raw_to_cog.py
@@ -144,7 +144,7 @@ def tif_to_cog(
                 pass
 
     # 开始转换
-    logging.info(f"开始转换为 COG 格式...")
+    logging.info("开始转换为 COG 格式...")
 
     creation_options = [
         f"COMPRESS={compress}",