diff --git a/src/main/java/entity/User.java b/src/main/java/entity/User.java
index f73c868..b53e2e2 100644
--- a/src/main/java/entity/User.java
+++ b/src/main/java/entity/User.java
@@ -13,6 +13,7 @@
 import javax.persistence.TemporalType;
 import javax.persistence.Transient;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.querydsl.core.annotations.QueryEntity;
 
 @QueryEntity
@@ -29,6 +30,7 @@
     @Column(name = "password", length = 255, nullable = false)
     public String password;
     @Column(name = "gender", nullable = false)
+    @JsonProperty("gender")
     public String sex;
 
     @Column(name = "detectedCount", nullable = false)
@@ -50,12 +52,15 @@
     @Column(name = "school")
     public String school;
     @Column(name = "avatar_url")
+    @JsonProperty("avatar_url")
     public String pictureurl;
     @Column(name = "bio")
     public String profile;
     @Column(name = "account_status", nullable = false)
+    @JsonProperty("account_status")
     public boolean accountstate;
     @Column(name = "invite_left", nullable = false)
+    @JsonProperty("invite_left")
     public int invitetimes;
     @OneToOne(mappedBy = "user", cascade = CascadeType.ALL, fetch = FetchType.LAZY, optional = false)
     public UserPT userPT;