diff --git a/doc/XXL-JOB官方文档.md b/doc/XXL-JOB官方文档.md
index 08919df5..965b874b 100644
--- a/doc/XXL-JOB官方文档.md
+++ b/doc/XXL-JOB官方文档.md
@@ -2809,7 +2809,7 @@ public void execute() {
 - 7、【升级】升级多项maven依赖至较新版本；
 - 8、【优化】调度组件触发判断优化，合并PR-2502；
 - 9、【优化】调度日志调整，完善日志参数信息，合并PR-2761；
-- 10、【优化】I18N国际化完善，合并PR-2888；
+- 10、【优化】I18N国际化完善、参数名重构，合并PR-2888、PR-3006；
 - 11、【优化】告警组件初始化重构，提升代码可维护性，合并PR-2903；
 - 12、【优化】一致性哈希路由算法优化，重构哈希环逻辑提升代码简洁性；
 
diff --git a/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/base/LoginController.java b/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/base/LoginController.java
index 6d0028a3..710e3583 100644
--- a/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/base/LoginController.java
+++ b/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/base/LoginController.java
@@ -100,7 +100,7 @@ public class LoginController {
 		}
 		password = password.trim();
 		if (!(password.length()>=4 && password.length()<=20)) {
-			return Response.ofFail(I18nUtil.getString("system_lengh_limit")+"[4-20]" );
+			return Response.ofFail(I18nUtil.getString("system_length_limit")+"[4-20]" );
 		}
 
 		// md5 password
diff --git a/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobUserController.java b/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobUserController.java
index 29a00315..448013b3 100644
--- a/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobUserController.java
+++ b/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobUserController.java
@@ -87,7 +87,7 @@ public class JobUserController {
         }
         xxlJobUser.setUsername(xxlJobUser.getUsername().trim());
         if (!(xxlJobUser.getUsername().length()>=4 && xxlJobUser.getUsername().length()<=20)) {
-            return Response.ofFail(I18nUtil.getString("system_lengh_limit")+"[4-20]" );
+            return Response.ofFail(I18nUtil.getString("system_length_limit")+"[4-20]" );
         }
         // valid password
         if (StringTool.isBlank(xxlJobUser.getPassword())) {
@@ -95,7 +95,7 @@ public class JobUserController {
         }
         xxlJobUser.setPassword(xxlJobUser.getPassword().trim());
         if (!(xxlJobUser.getPassword().length()>=4 && xxlJobUser.getPassword().length()<=20)) {
-            return Response.ofFail(I18nUtil.getString("system_lengh_limit")+"[4-20]" );
+            return Response.ofFail(I18nUtil.getString("system_length_limit")+"[4-20]" );
         }
         // md5 password
         String passwordHash = Sha256Tool.sha256(xxlJobUser.getPassword());
@@ -127,7 +127,7 @@ public class JobUserController {
         if (StringTool.isNotBlank(xxlJobUser.getPassword())) {
             xxlJobUser.setPassword(xxlJobUser.getPassword().trim());
             if (!(xxlJobUser.getPassword().length()>=4 && xxlJobUser.getPassword().length()<=20)) {
-                return Response.ofFail(I18nUtil.getString("system_lengh_limit")+"[4-20]" );
+                return Response.ofFail(I18nUtil.getString("system_length_limit")+"[4-20]" );
             }
             // md5 password
             String passwordHash = Sha256Tool.sha256(xxlJobUser.getPassword());
@@ -176,7 +176,7 @@ public class JobUserController {
         }
         password = password.trim();
         if (!(password.length()>=4 && password.length()<=20)) {
-            return Response.ofFail(I18nUtil.getString("system_lengh_limit")+"[4-20]" );
+            return Response.ofFail(I18nUtil.getString("system_length_limit")+"[4-20]" );
         }
 
         // md5 password
diff --git a/xxl-job-admin/src/main/resources/i18n/message_en.properties b/xxl-job-admin/src/main/resources/i18n/message_en.properties
index ee6b87ff..46389ada 100644
--- a/xxl-job-admin/src/main/resources/i18n/message_en.properties
+++ b/xxl-job-admin/src/main/resources/i18n/message_en.properties
@@ -31,7 +31,7 @@ system_unvalid=illegal
 system_not_found=not exist
 system_nav=Navigation
 system_digits=digits
-system_lengh_limit=Length limit
+system_length_limit=Length limit
 system_permission_limit=Permission limit
 system_welcome=Welcome
 system_num_range=Numerical range limit
diff --git a/xxl-job-admin/src/main/resources/i18n/message_zh_CN.properties b/xxl-job-admin/src/main/resources/i18n/message_zh_CN.properties
index 19b5dae7..c428898f 100644
--- a/xxl-job-admin/src/main/resources/i18n/message_zh_CN.properties
+++ b/xxl-job-admin/src/main/resources/i18n/message_zh_CN.properties
@@ -31,7 +31,7 @@ system_unvalid=非法
 system_not_found=不存在
 system_nav=导航
 system_digits=整数
-system_lengh_limit=长度限制
+system_length_limit=长度限制
 system_permission_limit=权限拦截
 system_welcome=欢迎
 system_num_range=数值范围限制
diff --git a/xxl-job-admin/src/main/resources/i18n/message_zh_TC.properties b/xxl-job-admin/src/main/resources/i18n/message_zh_TC.properties
index 2570bed9..d17cd4f9 100755
--- a/xxl-job-admin/src/main/resources/i18n/message_zh_TC.properties
+++ b/xxl-job-admin/src/main/resources/i18n/message_zh_TC.properties
@@ -31,7 +31,7 @@ system_unvalid=非法
 system_not_found=不存在
 system_nav=導航
 system_digits=整數
-system_lengh_limit=長度限制
+system_length_limit=長度限制
 system_permission_limit=權限控管
 system_welcome=歡迎
 system_num_range=數值範圍限制
diff --git a/xxl-job-admin/src/main/resources/templates/biz/user.list.ftl b/xxl-job-admin/src/main/resources/templates/biz/user.list.ftl
index 7aae8ab5..4f9ff773 100644
--- a/xxl-job-admin/src/main/resources/templates/biz/user.list.ftl
+++ b/xxl-job-admin/src/main/resources/templates/biz/user.list.ftl
@@ -272,11 +272,11 @@
 			messages : {
 				username : {
 					required : I18n.system_please_input + I18n.user_username,
-					rangelength: I18n.system_lengh_limit + "[4-20]"
+					rangelength: I18n.system_length_limit + "[4-20]"
 				},
 				password : {
 					required : I18n.system_please_input + I18n.user_password,
-					rangelength: I18n.system_lengh_limit + "[4-20]"
+					rangelength: I18n.system_length_limit + "[4-20]"
 				}
 			},
 			writeFormData: function() {