diff --git a/web/src/main/java/com/zhehekeji/web/controller/PLCController.java b/web/src/main/java/com/zhehekeji/web/controller/PLCController.java
index 0f00274..1707705 100644
--- a/web/src/main/java/com/zhehekeji/web/controller/PLCController.java
+++ b/web/src/main/java/com/zhehekeji/web/controller/PLCController.java
@@ -4,16 +4,14 @@ import com.zhehekeji.core.pojo.Result;
 import com.zhehekeji.core.util.Assert;
 import com.zhehekeji.web.entity.Street;
 import com.zhehekeji.web.mapper.StreetMapper;
-import com.zhehekeji.web.service.NettyClient;
-import com.zhehekeji.web.service.PlcService;
-import com.zhehekeji.web.service.StreetConn;
-import com.zhehekeji.web.service.StreetService;
+import com.zhehekeji.web.service.*;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import java.util.List;
+import java.util.Map;
 
 @Api(value = "PLCController",tags = "PLC管理")
 @RestController(value = "PLCController")
@@ -58,6 +56,12 @@ public class PLCController {
         return Result.success(plcService.plcStatus());
     }
 
+    @GetMapping("/orderAction")
+    @ApiOperation(value = "执行的工单情况")
+    public Result<Map> orderAction(){
+        return Result.success(OrderAction.get());
+    }
+
 
 
 }
diff --git a/web/src/main/java/com/zhehekeji/web/service/OrderAction.java b/web/src/main/java/com/zhehekeji/web/service/OrderAction.java
index daabd71..e771f8b 100644
--- a/web/src/main/java/com/zhehekeji/web/service/OrderAction.java
+++ b/web/src/main/java/com/zhehekeji/web/service/OrderAction.java
@@ -22,19 +22,25 @@ public class OrderAction {
      * @return
      */
     public static Integer put(String orderNum){
-        if(orderActions.get(orderNum) == null){
-            orderActions.put(orderNum,1);
-            return 1;
+        synchronized (orderNum.intern()){
+            if(orderActions.get(orderNum) == null){
+                orderActions.put(orderNum,1);
+                return 1;
+            }
+            int times = orderActions.get(orderNum);
+            times++;
+            //该订单的任务达到4次了，不会再有任务了，清除缓存
+            //具体看取货、放货、货物库内转移的流程
+            if(times >= 4){
+                orderActions.remove(orderNum);
+            }else {
+                orderActions.put(orderNum,times);
+            }
+            return times;
         }
-        int times = orderActions.get(orderNum);
-        times++;
-        //该订单的任务达到4次了，不会再有任务了，清除缓存
-        //具体看取货、放货、货物库内转移的流程
-        if(times >= 4){
-            orderActions.remove(orderNum);
-        }else {
-            orderActions.put(orderNum,times);
-        }
-        return times;
+    }
+
+    public static Map<String,Integer> get(){
+        return orderActions;
     }
 }