diff --git a/utils/FileUtils.py b/utils/FileUtils.py
index 5fdac94..1b09e8b 100644
--- a/utils/FileUtils.py
+++ b/utils/FileUtils.py
@@ -217,10 +217,10 @@ class fileUtils:
             return size
 
     @classmethod
-    def ver_file(cls,file_path,type):
+    def ver_file(cls,file_path,type,min_size=1):
         time.sleep(0.1)
         file_size_unit = cls.size(file_path,unit="kb")
-        if type == "image" and int(cls.size(file_path)) > 100:
+        if type == "image" and int(cls.size(file_path)) > min_size:
             #验证是否是图像
             try:
                 img = Image.open(file_path)