diff --git a/src/main/java/com/xujie/sys/modules/reader/config/TCPClient.java b/src/main/java/com/xujie/sys/modules/reader/config/TCPClient.java
index 7bac0a80..7800d4d9 100644
--- a/src/main/java/com/xujie/sys/modules/reader/config/TCPClient.java
+++ b/src/main/java/com/xujie/sys/modules/reader/config/TCPClient.java
@@ -52,7 +52,7 @@ public class TCPClient {
             scheduler.scheduleWithFixedDelay(() -> {
                 checkConnection(config);
             }, CHECK_INTERVAL, CHECK_INTERVAL, TimeUnit.SECONDS);
-            executorService.shutdown();
+//            executorService.shutdown();
         }
     }
 
diff --git a/src/main/java/com/xujie/sys/modules/reader/service/impl/ModbusCommunicateServiceImpl.java b/src/main/java/com/xujie/sys/modules/reader/service/impl/ModbusCommunicateServiceImpl.java
index 3185cd95..3dca0358 100644
--- a/src/main/java/com/xujie/sys/modules/reader/service/impl/ModbusCommunicateServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/reader/service/impl/ModbusCommunicateServiceImpl.java
@@ -75,7 +75,7 @@ public class ModbusCommunicateServiceImpl implements ModbusCommunicateService {
                 }
             });
         }
-        executor.shutdown();
+//        executor.shutdown();
     }
 
     private void handleData(EquipmentFolderLocation folderLocation, long startTime) {