diff --git a/src/main/java/com/onekeycall/videotablet/controller/UserPasswordController.java b/src/main/java/com/onekeycall/videotablet/controller/UserPasswordController.java
index 5547af8..dc1b281 100644
--- a/src/main/java/com/onekeycall/videotablet/controller/UserPasswordController.java
+++ b/src/main/java/com/onekeycall/videotablet/controller/UserPasswordController.java
@@ -101,46 +101,48 @@ public class UserPasswordController {
         }
     }
 
-//    @PostMapping("/set_info")
-//    public Result newUserSetInfo(
-//            @RequestHeader(value = "Authorization", required = false) String authHeader, @RequestHeader("Device-ID") String deviceId,
-//            @RequestParam(value = "user_id") String userId, @RequestParam(value = "nick_name", required = false) String nickName,
-//            @RequestParam(value = "avatar", required = false) String avatar,
-//            @RequestParam String password, @RequestParam(value = "verify_password") String verifyPassword) {
-//
-//        if (authHeader == null || !authHeader.startsWith("Bearer ")) {
-//            return Result.error().message("Authorization header is incorrect");
-//        }
-//
-//        String token = authHeader.substring(7);
-//        if (!jwtUtil.validateAccessToken(userId, token, deviceId)) {
-//            return Result.error().message("Invalid token");
-//        }
-//
-//        User user = userService.getUserByUserId(userId);
-//        if (user == null) {
-//            return Result.error().message("user not found");
-//        }
-//
-//        if (!TextUtils.isEmpty(user.getPassword())) {
-//            return Result.error().message("user is not new user");
-//        }
-//
-//        if (!StringUtils.equals(password, verifyPassword)) {
-//            return Result.error().message("password is not same");
-//        }
-//
-//        user.setPassword(password);
-//        if (!TextUtils.isEmpty(nickName)) {
-//            user.setNickname(nickName);
-//        }
-//        if (!TextUtils.isEmpty(avatar)) {
-//            user.setAvatar(avatar);
-//        }
-//        if (userService.updateUser(user)) {
-//            return Result.ok().message("set info success");
-//        } else {
-//            return Result.error().message("set info fail");
-//        }
-//    }
+    @PostMapping("/set_info")
+    public Result newUserSetInfo(
+            @RequestHeader(value = "Authorization", required = false) String authHeader, @RequestHeader("Device-ID") String deviceId,
+            @RequestParam(value = "user_id") String userId, @RequestParam(value = "nick_name", required = false) String nickName,
+            @RequestParam(value = "avatar", required = false) String avatar,
+            @RequestParam String password, @RequestParam(value = "verify_password") String verifyPassword) {
+
+        if (authHeader == null || !authHeader.startsWith("Bearer ")) {
+            return Result.error().message("Authorization header is incorrect");
+        }
+
+        String token = authHeader.substring(7);
+        if (!jwtUtil.validateAccessToken(userId, token, deviceId)) {
+            return Result.error().message("Invalid token");
+        }
+
+        User user = userService.getUserByUserId(userId);
+        if (user == null) {
+            return Result.error().message("user not found");
+        }
+
+        if (!TextUtils.isEmpty(user.getPassword())) {
+            return Result.error().message("user is not new user");
+        }
+
+        if (!StringUtils.equals(password, verifyPassword)) {
+            return Result.error().message("password is not same");
+        }
+
+        user.setPassword(password);
+
+        if (!TextUtils.isEmpty(nickName)) {
+            user.setNickname(nickName);
+        }
+        if (!TextUtils.isEmpty(avatar)) {
+            user.setAvatar(avatar);
+        }
+
+        if (userService.saveUser(user)) {
+            return Result.ok().message("set info success");
+        } else {
+            return Result.error().message("set info fail");
+        }
+    }
 }
diff --git a/src/main/java/com/onekeycall/videotablet/entity/Contact.java b/src/main/java/com/onekeycall/videotablet/entity/Contact.java
index 75d098f..24f1379 100644
--- a/src/main/java/com/onekeycall/videotablet/entity/Contact.java
+++ b/src/main/java/com/onekeycall/videotablet/entity/Contact.java
@@ -1,23 +1,26 @@
 package com.onekeycall.videotablet.entity;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.onekeycall.videotablet.converter.AesAttributeConverter;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
 
 @Data
 @Entity
-@Table(name = "tablet_default_settings")
+@Table(name = "device_contacts")
 public class Contact {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "id",unique = true, nullable = false)
     private Long id;
 
+    @Convert(converter = AesAttributeConverter.class)
     @NotBlank(message = "姓名不能为空")
     @Column
     private String name;
 
+    @Convert(converter = AesAttributeConverter.class)
     @NotBlank(message = "手机号不能为空")
     @JsonProperty("phone_number")
     @Column(name = "phone_number")
@@ -29,9 +32,11 @@ public class Contact {
     @Column
     private String tag;
 
+    @Convert(converter = AesAttributeConverter.class)
     @Column
     private String wxid;
 
+    @Convert(converter = AesAttributeConverter.class)
     @Column
     private String qq;
 
diff --git a/src/main/java/com/onekeycall/videotablet/entity/DeviceInfo.java b/src/main/java/com/onekeycall/videotablet/entity/DeviceInfo.java
index b6b6948..c38cf2a 100644
--- a/src/main/java/com/onekeycall/videotablet/entity/DeviceInfo.java
+++ b/src/main/java/com/onekeycall/videotablet/entity/DeviceInfo.java
@@ -30,7 +30,6 @@ public class DeviceInfo {
     @Column(name = "tablet_avatar")
     private String tabletAvatar;
 
-    @Convert(converter = AesAttributeConverter.class)
     @Column(name = "user_id")
     private String userId;
 
diff --git a/src/main/java/com/onekeycall/videotablet/entity/DeviceLocation.java b/src/main/java/com/onekeycall/videotablet/entity/DeviceLocation.java
index 2fcb68f..f12e90c 100644
--- a/src/main/java/com/onekeycall/videotablet/entity/DeviceLocation.java
+++ b/src/main/java/com/onekeycall/videotablet/entity/DeviceLocation.java
@@ -1,5 +1,6 @@
 package com.onekeycall.videotablet.entity;
 
+import com.onekeycall.videotablet.converter.AesAttributeConverter;
 import jakarta.persistence.*;
 import lombok.Data;
 
@@ -18,9 +19,11 @@ public class DeviceLocation {
     @Column(name = "sn", unique = true, nullable = false)
     String sn;
 
+    @Convert(converter = AesAttributeConverter.class)
     @Column(name = "address", nullable = false)
     String address;
 
+    @Convert(converter = AesAttributeConverter.class)
     @Column(name = "location_describe")
     String location_describe;
 
diff --git a/src/main/java/com/onekeycall/videotablet/entity/User.java b/src/main/java/com/onekeycall/videotablet/entity/User.java
index 214a274..f5ec9f7 100644
--- a/src/main/java/com/onekeycall/videotablet/entity/User.java
+++ b/src/main/java/com/onekeycall/videotablet/entity/User.java
@@ -27,14 +27,13 @@ public class User implements UserDetails {
     @Column(name = "user_id", unique = true, nullable = false)
     private String userId;
 
-    // 使用@Convert注解指定转换器
-    @Convert(converter = AesAttributeConverter.class)
     @Column
     private String nickname;
 
     @Column()
     private String password;
 
+    // 使用@Convert注解指定转换器
     @Convert(converter = AesAttributeConverter.class)
     @Column(unique = true, nullable = false)
     private String phone;
diff --git a/src/main/java/com/onekeycall/videotablet/service/UserService.java b/src/main/java/com/onekeycall/videotablet/service/UserService.java
index dcc6601..3036c12 100644
--- a/src/main/java/com/onekeycall/videotablet/service/UserService.java
+++ b/src/main/java/com/onekeycall/videotablet/service/UserService.java
@@ -125,4 +125,12 @@ public class UserService implements UserDetailsService {
 //        }
 //        return userRepository.updateUser(user);
 //    }
+
+    public boolean saveUser(User user) {
+        if (userRepository.existsByUserId(user.getUserId())) {
+            return false;
+        }
+        userRepository.save(user);
+        return true;
+    }
 }
\ No newline at end of file