diff --git a/app/models.py b/app/models.py
index 2f57ece..7da3817 100644
--- a/app/models.py
+++ b/app/models.py
@@ -69,7 +69,7 @@ class Proxy:
         return False
 
     def render(self):
-        content = f'function is{self.name}(h) {{\n'
+        content = f'function {self.function_name}(h) {{\n'
         for target in self.__targets:
             content += f'\tif (shExpMatch(h, "{target}")) return true;\n'
         return f'{content}\treturn false;\n}}'