diff --git a/tduck-wx-mp/src/main/java/com/tduck/cloud/wx/mp/handler/scan/ScanStrategyContext.java b/tduck-wx-mp/src/main/java/com/tduck/cloud/wx/mp/handler/scan/ScanStrategyContext.java
index 779a863..ce29175 100644
--- a/tduck-wx-mp/src/main/java/com/tduck/cloud/wx/mp/handler/scan/ScanStrategyContext.java
+++ b/tduck-wx-mp/src/main/java/com/tduck/cloud/wx/mp/handler/scan/ScanStrategyContext.java
@@ -1,28 +1,26 @@
 package com.tduck.cloud.wx.mp.handler.scan;
 
-import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.tduck.cloud.common.util.JsonUtils;
 import com.tduck.cloud.wx.mp.request.WxMpQrCodeGenRequest;
-import lombok.RequiredArgsConstructor;
 import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * @author : smalljop
  * @description :
  * @create : 2020-12-01 17:55
  **/
-@RequiredArgsConstructor
 @Component
 public class ScanStrategyContext {
 
-    private final Map<String, ScanStrategy> scanStrategy;
+    @Autowired
+    private Map<String, ScanStrategy> scanStrategy;
 
-    private final static String SCAN_STRATEGY_NAME = "ScanStrategy";
+    private static String SCAN_STRATEGY_NAME = "ScanStrategy";
 
 
     /**
@@ -40,5 +38,4 @@ public class ScanStrategyContext {
     }
 
 
-
 }