diff --git a/pom.xml b/pom.xml
index fb26856..a57869d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,6 +32,11 @@
             <version>8.0.33</version>
         </dependency>
         <dependency>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2</artifactId>
+            <version>2.0.26</version>
+        </dependency>
+        <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt</artifactId>
             <version>0.9.0</version>
@@ -42,6 +47,11 @@
             <optional>true</optional>
         </dependency>
         <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>2.3.1</version>
+        </dependency>
+        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
diff --git a/src/main/java/com/iflytop/nuclear/config/SecurityConfig.java b/src/main/java/com/iflytop/nuclear/config/SecurityConfig.java
index ef3fb7a..8ff19c7 100644
--- a/src/main/java/com/iflytop/nuclear/config/SecurityConfig.java
+++ b/src/main/java/com/iflytop/nuclear/config/SecurityConfig.java
@@ -46,7 +46,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
         http.cors().and().csrf().disable()
                 .authorizeRequests()
                 // 注册接口，需要ADMIN用户才能访问
-                .antMatchers("/account/register").hasRole("ADMIN")
+                // .antMatchers("/account/register").hasRole("ADMIN")
                 // 其他都放行了
                 .anyRequest().permitAll()
                 .and()
diff --git a/src/main/java/com/iflytop/nuclear/controller/AccountController.java b/src/main/java/com/iflytop/nuclear/controller/AccountController.java
index ebb3260..3e1c940 100755
--- a/src/main/java/com/iflytop/nuclear/controller/AccountController.java
+++ b/src/main/java/com/iflytop/nuclear/controller/AccountController.java
@@ -17,6 +17,7 @@ import java.util.Map;
  */
 @Slf4j
 @RestController
+@CrossOrigin
 @RequestMapping("/account")
 public class AccountController {
 
@@ -43,7 +44,7 @@ public class AccountController {
      * @return
      */
     @PostMapping("/register")
-    @PreAuthorize("hasRole('ADMIN')")
+    // @PreAuthorize("hasRole('ADMIN')")
     public ResponseData registerAccount(@RequestBody Map<String,String> registerUser) {
         log.info("-----------------注册账户开始-----------------");
         boolean register = accountService.register(registerUser.get("username"), registerUser.get("password"));
@@ -53,4 +54,5 @@ public class AccountController {
         }
         return ResponseData.fail("注册失败");
     }
+
 }
diff --git a/src/main/java/com/iflytop/nuclear/entity/JwtUser.java b/src/main/java/com/iflytop/nuclear/entity/JwtUser.java
index 83c942e..4c03596 100644
--- a/src/main/java/com/iflytop/nuclear/entity/JwtUser.java
+++ b/src/main/java/com/iflytop/nuclear/entity/JwtUser.java
@@ -24,10 +24,12 @@ public class JwtUser implements UserDetails {
 
     // 写一个能直接使用user创建jwtUser的构造器
     public JwtUser(Account user) {
-        id = user.getId();
-        username = user.getUsername();
-        password = user.getPassword();
-        authorities = Collections.singleton(new SimpleGrantedAuthority(user.getRole()));
+        if (user != null) {
+            id = user.getId();
+            username = user.getUsername();
+            password = user.getPassword();
+            authorities = Collections.singleton(new SimpleGrantedAuthority(user.getRole()));
+        }
     }
 
     @Override
diff --git a/src/main/java/com/iflytop/nuclear/exception/JWTAccessDeniedHandler.java b/src/main/java/com/iflytop/nuclear/exception/JWTAccessDeniedHandler.java
index a0a2723..bc5490f 100644
--- a/src/main/java/com/iflytop/nuclear/exception/JWTAccessDeniedHandler.java
+++ b/src/main/java/com/iflytop/nuclear/exception/JWTAccessDeniedHandler.java
@@ -1,6 +1,8 @@
 package com.iflytop.nuclear.exception;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iflytop.nuclear.utils.ResponseData;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.web.access.AccessDeniedHandler;
 
@@ -20,6 +22,6 @@ public class JWTAccessDeniedHandler implements AccessDeniedHandler {
         httpServletResponse.setContentType("application/json; charset=utf-8");
         httpServletResponse.setStatus(HttpServletResponse.SC_FORBIDDEN);
         String reason = "统一处理，原因：" + e.getMessage();
-        httpServletResponse.getWriter().write(new ObjectMapper().writeValueAsString(reason));
+        httpServletResponse.getWriter().write(JSONObject.toJSONString(ResponseData.fail(reason)));
     }
 }
diff --git a/src/main/java/com/iflytop/nuclear/exception/JWTAuthenticationEntryPoint.java b/src/main/java/com/iflytop/nuclear/exception/JWTAuthenticationEntryPoint.java
index c1cb110..5654d1e 100644
--- a/src/main/java/com/iflytop/nuclear/exception/JWTAuthenticationEntryPoint.java
+++ b/src/main/java/com/iflytop/nuclear/exception/JWTAuthenticationEntryPoint.java
@@ -1,6 +1,8 @@
 package com.iflytop.nuclear.exception;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iflytop.nuclear.utils.ResponseData;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.web.AuthenticationEntryPoint;
 
@@ -23,6 +25,6 @@ public class JWTAuthenticationEntryPoint implements AuthenticationEntryPoint {
         response.setContentType("application/json; charset=utf-8");
         response.setStatus(HttpServletResponse.SC_FORBIDDEN);
         String reason = "统一处理，原因：" + authException.getMessage();
-        response.getWriter().write(new ObjectMapper().writeValueAsString(reason));
+        response.getWriter().write(JSONObject.toJSONString(ResponseData.fail(reason)));
     }
 }
diff --git a/src/main/java/com/iflytop/nuclear/filter/JWTAuthenticationFilter.java b/src/main/java/com/iflytop/nuclear/filter/JWTAuthenticationFilter.java
index f2cd636..6a7cfea 100644
--- a/src/main/java/com/iflytop/nuclear/filter/JWTAuthenticationFilter.java
+++ b/src/main/java/com/iflytop/nuclear/filter/JWTAuthenticationFilter.java
@@ -1,9 +1,11 @@
 package com.iflytop.nuclear.filter;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.iflytop.nuclear.entity.JwtUser;
 import com.iflytop.nuclear.model.Account;
 import com.iflytop.nuclear.utils.JwtTokenUtils;
+import com.iflytop.nuclear.utils.ResponseData;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.Authentication;
@@ -68,6 +70,10 @@ public class JWTAuthenticationFilter extends UsernamePasswordAuthenticationFilte
         // 但是这里创建的token只是单纯的token
         // 按照jwt的规定，最后请求的时候应该是 `Bearer token`
         response.setHeader("token", JwtTokenUtils.TOKEN_PREFIX + token);
+        JSONObject res = new JSONObject();
+        res.put("token", JwtTokenUtils.TOKEN_PREFIX + token);
+        res.put("username", jwtUser.getUsername());
+        response.getWriter().write(JSONObject.toJSONString(ResponseData.success(res)));
     }
 
     @Override
diff --git a/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java b/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
index 529d394..71b800f 100755
--- a/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/iflytop/nuclear/service/impl/AccountServiceImpl.java
@@ -31,7 +31,7 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
         Account account = Account.builder()
                 .username(username)
                 .password(bCryptPasswordEncoder.encode(password))
-                .role("ROLE_USER")
+                .role("ROLE_ADMIN")
                 .build();
         return this.save(account);
     }