diff --git a/src/main/java/com/kimgo/wepush/service/TokenService.java b/src/main/java/com/kimgo/wepush/service/TokenService.java
index 42ffd93..c7d80f3 100644
--- a/src/main/java/com/kimgo/wepush/service/TokenService.java
+++ b/src/main/java/com/kimgo/wepush/service/TokenService.java
@@ -16,15 +16,18 @@ import org.springframework.stereotype.Service;
 @Service
 public class TokenService {
     private final Logger logger = LoggerFactory.getLogger(TokenService.class);
-    @Autowired
-    private UserConfig userConfig;
-    @Autowired
-    private QyWeChatAppInfoMapper qyWeChatAppInfoMapper;
-    @Autowired
-    private ApiSettingMapper apiSettingMapper;
+    private final UserConfig userConfig;
+    private final QyWeChatAppInfoMapper qyWeChatAppInfoMapper;
+    private final ApiSettingMapper apiSettingMapper;
     private String accessToken;
     private String apiAccessToken;
 
+    public TokenService(ApiSettingMapper apiSettingMapper, QyWeChatAppInfoMapper qyWeChatAppInfoMapper, UserConfig userConfig) {
+        this.apiSettingMapper = apiSettingMapper;
+        this.qyWeChatAppInfoMapper = qyWeChatAppInfoMapper;
+        this.userConfig = userConfig;
+    }
+
     public String getAccessToken() {
         if (accessToken == null) {
             updateAccessToken();