diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysUserAgentController.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysUserAgentController.java
index df5e8d55..4e43d531 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysUserAgentController.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysUserAgentController.java
@@ -64,7 +64,7 @@ public class SysUserAgentController {
 	 @Value("${jero.path.upload}")
 	 private String upLoadPath;
 
-	 private static String ERROE_MSG = "未找到对应实体";
+	 private static final String ERROE_MSG = "未找到对应实体";
 	/**
 	  * 分页列表查询
 	 * @param sysUserAgent