diff --git a/acs/hd/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java b/acs/hd/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
index 6bb4ed4..63025f8 100644
--- a/acs/hd/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
+++ b/acs/hd/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
@@ -192,6 +192,7 @@ public class DeviceOpcProtocolRunable implements Runnable {
                                 ExecutorService executorService = Executors.newCachedThreadPool();
                                 executorService.submit(runable);
                                 log.warn("opc 值不健康 item: {}, 重新创建连接", item.getId());
+                                break;
                             }
                         } while (ObjectUtil.equal(value, his));//如果两次的值相等，不走下面的代码