diff --git a/docs/oauth/wechat_open.md b/docs/oauth/wechat_open.md
index bd67ec7..e4a7af4 100644
--- a/docs/oauth/wechat_open.md
+++ b/docs/oauth/wechat_open.md
@@ -141,7 +141,7 @@ public class RestAuthController {
 		"email": null,
 		"remark": null,
 		"gender": "MALE",
-		"source": "WECHAT",
+		"source": "WECHAT_OPEN",
 		"token": {
 			"accessToken": "28_Bzvt4UxxxxFElOxxxxgTqIJmSE5LxB2Az7stFqYVnFoIhL7RbevA0Urc",
 			"expireIn": 7200,
diff --git a/src/main/java/me/zhyd/oauth/enums/AuthUserGender.java b/src/main/java/me/zhyd/oauth/enums/AuthUserGender.java
index af3bd1a..348d520 100644
--- a/src/main/java/me/zhyd/oauth/enums/AuthUserGender.java
+++ b/src/main/java/me/zhyd/oauth/enums/AuthUserGender.java
@@ -18,25 +18,21 @@ public enum AuthUserGender {
      * MALE/FAMALE为正常值，通过{@link AuthUserGender#getRealGender(String)}方法获取真实的性别
      * UNKNOWN为容错值，部分平台不会返回用户性别，为了方便统一，使用UNKNOWN标记所有未知或不可测的用户性别信息
      */
-    MALE(1, "男"),
-    FEMALE(0, "女"),
-    UNKNOWN(-1, "未知");
+    MALE("1", "男"),
+    FEMALE("0", "女"),
+    UNKNOWN("-1", "未知");
 
-    private int code;
+    private String code;
     private String desc;
 
     public static AuthUserGender getRealGender(String code) {
-        if (code == null) {
+        if (null == code || UNKNOWN.getCode().equals(code)) {
             return UNKNOWN;
         }
         String[] males = {"m", "男", "1", "male"};
         if (Arrays.asList(males).contains(code.toLowerCase())) {
             return MALE;
         }
-        String[] females = {"f", "女", "0", "female"};
-        if (Arrays.asList(females).contains(code.toLowerCase())) {
-            return FEMALE;
-        }
-        return UNKNOWN;
+        return FEMALE;
     }
 }
diff --git a/src/main/java/me/zhyd/oauth/request/AuthWeChatMpRequest.java b/src/main/java/me/zhyd/oauth/request/AuthWeChatMpRequest.java
index ac67094..35a55e8 100644
--- a/src/main/java/me/zhyd/oauth/request/AuthWeChatMpRequest.java
+++ b/src/main/java/me/zhyd/oauth/request/AuthWeChatMpRequest.java
@@ -57,25 +57,13 @@ public class AuthWeChatMpRequest extends AuthDefaultRequest {
             authToken.setUnionId(object.getString("unionid"));
         }
 
-        AuthUserGender sex;
-        switch (object.getString("sex")) {
-            case "1":
-                sex = AuthUserGender.MALE;
-                break;
-            case "2":
-                sex = AuthUserGender.FEMALE;
-                break;
-            default:
-                sex = AuthUserGender.UNKNOWN;
-        }
-
         return AuthUser.builder()
             .username(object.getString("nickname"))
             .nickname(object.getString("nickname"))
             .avatar(object.getString("headimgurl"))
             .location(location)
             .uuid(openId)
-            .gender(sex)
+            .gender(AuthUserGender.getRealGender(object.getString("sex")))
             .token(authToken)
             .source(source.toString())
             .build();