diff --git a/src/toolService.py b/src/toolService.py
index 17f472683b8a4556e60c3a4889e0cf9a1ed07512..0942dfcec8df7807509f190b34a835d498e40bfc 100644
--- a/src/toolService.py
+++ b/src/toolService.py
@@ -38,12 +38,10 @@ class ToolService:
     def write_file(self, filename, content=""):
         """
         将内容写入文件。
-        """
-        try:
-            with open(filename, 'w') as f:
-                f.write(content)
-        except FileNotFoundError:
-            raise FileNotFoundError('The file is not exist')
+        """   
+        with open(filename, 'w') as f:
+            f.write(content)
+
 
     def mkdirs(self, path):
         """