diff --git a/backend/src/main/java/io/metersphere/service/UserService.java b/backend/src/main/java/io/metersphere/service/UserService.java
index 14df39f707214263371b231f60640169e5680ab4..7ee198862ba5d6bf4e5bb80db55d1e6db0e1595f 100644
--- a/backend/src/main/java/io/metersphere/service/UserService.java
+++ b/backend/src/main/java/io/metersphere/service/UserService.java
@@ -346,7 +346,7 @@ public class UserService {
     }
 
     public String getDefaultLanguage() {
-        final String key = "registry.defaultlanguage";
+        final String key = "default.language";
         return extUserMapper.getDefaultLanguage(key);
     }