diff --git a/plugins/nezha/index.py b/plugins/nezha/index.py
index a53f94951..48b4cb8da 100755
--- a/plugins/nezha/index.py
+++ b/plugins/nezha/index.py
@@ -208,7 +208,7 @@ class App:
 
     def getVersion(self):
         ver_file = self.getServerDir()+"/version.pl"
-        return mw.readFile(ver_file)
+        return mw.readFile(ver_file).strip()
 
     def uninstall_pre_inspection(self):
         version = self.getVersion()