diff --git a/src/main/java/co/jp/app/common/ResultCode.java b/src/main/java/co/jp/app/common/ResultCode.java
index 871174a..41946e0 100644
--- a/src/main/java/co/jp/app/common/ResultCode.java
+++ b/src/main/java/co/jp/app/common/ResultCode.java
@@ -2,7 +2,7 @@ package co.jp.app.common;
 
 public enum ResultCode {
 
-    SUCCESS(200, "Success"), // 通常与 HTTP 200 OK 对应
+    SUCCESS(200, "Success"),
 
     // 客户端错误段 (1000 - 1999)
     BAD_REQUEST(1000, "HTTP 400 Bad Request"),
@@ -12,11 +12,11 @@ public enum ResultCode {
     METHOD_NOT_ALLOWED(1004, "HTTP 405 Method Not Allowed"),
     REQUEST_TIMEOUT(1005, "HTTP 408 Request Timeout"),
     CONFLICT(1006, "HTTP 409 Conflict"),
-    UNSUPPORTED_MEDIA_TYPE(1007, "HTTP 415 Unsupported Media Type"), // 对应
-    TOO_MANY_REQUESTS(1008, "HTTP 429 Too Many Requests"), // 对应
-    VALIDATION_ERROR(1009, "Parameter validation failure"),           // 通常由 @Valid 触发，可包含更详细的字段错误信息
+    UNSUPPORTED_MEDIA_TYPE(1007, "HTTP 415 Unsupported Media Type"),
+    TOO_MANY_REQUESTS(1008, "HTTP 429 Too Many Requests"),
+    VALIDATION_ERROR(1009, "Parameter validation failure"),
 
-    // 服务端错误段 (2000 - 2999) - 通常建议与 HTTP 5xx 状态码含义相似
+    // 服务端错误段 (2000 - 2999)
     INTERNAL_SERVER_ERROR(2000, "HTTP 500 Internal Server Error"),
     SERVICE_UNAVAILABLE(2001, "HTTP 503 Service Unavailable"),
     GATEWAY_TIMEOUT(2002, "HTTP 504 Gateway Timeout"),
@@ -26,7 +26,7 @@ public enum ResultCode {
 
     // ================================== 用户模块状态码 (3000 - 3999) ==================================
     // 注册相关
-    // USER_REGISTRATION_SUCCESS(3000, "用户注册成功"), // 成功状态也可以用通用的 SUCCESS
+    // USER_REGISTRATION_SUCCESS(3000, "用户注册成功"),
     USER_EMAIL_ALREADY_EXISTS(3001, "Email already exists"),
     // USER_USERNAME_ALREADY_EXISTS(3002, "Username"),
     USER_PASSWORD_TOO_SHORT(3003, "password too short"),
@@ -77,7 +77,6 @@ public enum ResultCode {
         return message;
     }
 
-    // (可选) 允许覆盖默认消息的方法，用于更具体的场景
     public String getMessage(String customDetail) {
         return this.message + (customDetail == null || customDetail.isEmpty() ? "" : " (" + customDetail + ")");
     }