diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/controller/UserController.java b/Pinnacle/src/main/java/com/cfive/pinnacle/controller/UserController.java
index 9b4e679..fb01f4d 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/controller/UserController.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/controller/UserController.java
@@ -6,6 +6,7 @@ import com.cfive.pinnacle.entity.common.ResponseResult;
 import com.cfive.pinnacle.service.IUserService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -31,7 +32,13 @@ public class UserController {
 
     @GetMapping
     public ResponseResult getAllUser() {
-        List<User> users = userService.list();
+        List<User> users = userService.getBasicInfo();
         return ResponseResult.build(ResponseCode.DATABASE_SELECT_OK, "success", users);
     }
+
+    @GetMapping("/{id}")
+    public ResponseResult getUser(@PathVariable int id) {
+        User user = userService.getBasicInfo(id);
+        return ResponseResult.build(ResponseCode.DATABASE_SELECT_OK, "success", user);
+    }
 }
diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/entity/permission/LoginUser.java b/Pinnacle/src/main/java/com/cfive/pinnacle/entity/permission/LoginUser.java
index 9fb57a1..338f644 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/entity/permission/LoginUser.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/entity/permission/LoginUser.java
@@ -17,47 +17,99 @@ public class LoginUser implements UserDetails {
     private Collection<? extends GrantedAuthority> authorities;
     private String password;
     private String username;
-    private Boolean accountNonExpired;
-    private Boolean accountNonLocked;
-    private Boolean credentialsNonExpired;
-    private Boolean enabled;
+    private Boolean accountNonExpired = true;
+    private Boolean accountNonLocked = true;
+    private Boolean credentialsNonExpired = true;
+    private Boolean enabled = true;
 
     public LoginUser(User user) {
         this.user = user;
+        this.username = user.getUsername();
+        this.password = user.getPasswd();
+        this.enabled = user.getEnable() == 1;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
     }
 
-    @Override
     public Collection<? extends GrantedAuthority> getAuthorities() {
-        return null;
+        return authorities;
+    }
+
+    public void setAuthorities(Collection<? extends GrantedAuthority> authorities) {
+        this.authorities = authorities;
     }
 
-    @Override
     public String getPassword() {
-        return user.getPasswd();
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
     }
 
-    @Override
     public String getUsername() {
-        return user.getUsername();
+        return username;
     }
 
     @Override
     public boolean isAccountNonExpired() {
-        return true;
+        return this.accountNonExpired;
     }
 
     @Override
     public boolean isAccountNonLocked() {
-        return true;
+        return this.accountNonLocked;
     }
 
     @Override
     public boolean isCredentialsNonExpired() {
-        return true;
+        return this.credentialsNonExpired;
     }
 
     @Override
     public boolean isEnabled() {
-        return user.getEnable() == 1;
+        return this.enabled;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public Boolean getAccountNonExpired() {
+        return accountNonExpired;
+    }
+
+    public void setAccountNonExpired(Boolean accountNonExpired) {
+        this.accountNonExpired = accountNonExpired;
+    }
+
+    public Boolean getAccountNonLocked() {
+        return accountNonLocked;
+    }
+
+    public void setAccountNonLocked(Boolean accountNonLocked) {
+        this.accountNonLocked = accountNonLocked;
+    }
+
+    public Boolean getCredentialsNonExpired() {
+        return credentialsNonExpired;
+    }
+
+    public void setCredentialsNonExpired(Boolean credentialsNonExpired) {
+        this.credentialsNonExpired = credentialsNonExpired;
+    }
+
+    public Boolean getEnabled() {
+        return enabled;
+    }
+
+    public void setEnabled(Boolean enabled) {
+        this.enabled = enabled;
     }
 }
diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/filter/JwtAuthenticationTokenFilter.java b/Pinnacle/src/main/java/com/cfive/pinnacle/filter/JwtAuthenticationTokenFilter.java
index fb8c31a..25d46c6 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/filter/JwtAuthenticationTokenFilter.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/filter/JwtAuthenticationTokenFilter.java
@@ -4,6 +4,7 @@ import com.auth0.jwt.interfaces.DecodedJWT;
 import com.cfive.pinnacle.entity.permission.LoginUser;
 import com.cfive.pinnacle.utils.JwtUtil;
 import com.cfive.pinnacle.utils.RedisCache;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
@@ -44,8 +45,7 @@ public class JwtAuthenticationTokenFilter extends OncePerRequestFilter {
         }
 
         String redisKey = "login:" + userId;
-        System.out.println(redisCache.getCacheObject(redisKey).toString());
-        LoginUser loginUser = redisCache.getCacheObject(redisKey);
+        LoginUser loginUser = new ObjectMapper().convertValue(redisCache.getCacheObject(redisKey), LoginUser.class);
         if (Objects.isNull(loginUser)) {
             throw new RuntimeException("Not logged in");
         }
diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/service/IUserService.java b/Pinnacle/src/main/java/com/cfive/pinnacle/service/IUserService.java
index db5cd39..b68a467 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/service/IUserService.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/service/IUserService.java
@@ -3,6 +3,8 @@ package com.cfive.pinnacle.service;
 import com.cfive.pinnacle.entity.User;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.List;
+
 /**
  * <p>
  * 用户 服务类
@@ -12,5 +14,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
  * @since 2023-04-30
  */
 public interface IUserService extends IService<User> {
+    List<User> getBasicInfo();
 
+    User getBasicInfo(int id);
 }
diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/service/impl/UserServiceImpl.java b/Pinnacle/src/main/java/com/cfive/pinnacle/service/impl/UserServiceImpl.java
index a5ee26f..a921557 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/service/impl/UserServiceImpl.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/service/impl/UserServiceImpl.java
@@ -1,11 +1,15 @@
 package com.cfive.pinnacle.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.cfive.pinnacle.entity.User;
 import com.cfive.pinnacle.mapper.UserMapper;
 import com.cfive.pinnacle.service.IUserService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 /**
  * <p>
  * 用户 服务实现类
@@ -16,5 +20,29 @@ import org.springframework.stereotype.Service;
  */
 @Service
 public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IUserService {
+    private UserMapper userMapper;
 
+    @Autowired
+    public void setUserMapper(UserMapper userMapper) {
+        this.userMapper = userMapper;
+    }
+
+    @Override
+    public List<User> getBasicInfo() {
+        List<User> users = userMapper.selectList(null);
+        users.forEach(user -> {
+            user.setPasswd("");
+        });
+
+        return users;
+    }
+
+    @Override
+    public User getBasicInfo(int id) {
+        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(User::getId, id);
+        User user = userMapper.selectOne(wrapper);
+        user.setPasswd("");
+        return user;
+    }
 }