diff --git a/client/src/main/java/com/alibaba/otter/canal/client/impl/running/ClientRunningMonitor.java b/client/src/main/java/com/alibaba/otter/canal/client/impl/running/ClientRunningMonitor.java
index 762b9949..7bcebb53 100644
--- a/client/src/main/java/com/alibaba/otter/canal/client/impl/running/ClientRunningMonitor.java
+++ b/client/src/main/java/com/alibaba/otter/canal/client/impl/running/ClientRunningMonitor.java
@@ -1,6 +1,7 @@
 package com.alibaba.otter.canal.client.impl.running;
 
 import java.net.InetSocketAddress;
+import java.text.MessageFormat;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -96,7 +97,11 @@ public class ClientRunningMonitor extends AbstractCanalLifeCycle {
         releaseRunning(); // 尝试一下release
     }
 
-    public void initRunning() {
+    // 改动记录：
+    // 1,在方法上加synchronized关键字,保证同步顺序执行;
+    // 2,判断Zk上已经存在的activeData是否是本机，是的话把mutex重置为true，否则会导致死锁
+    // 3,增加异常处理，保证出现异常时，running节点能被删除,否则会导致死锁
+    public synchronized void initRunning() {
         if (!isStart()) {
             return;
         }
@@ -116,12 +121,19 @@ public class ClientRunningMonitor extends AbstractCanalLifeCycle {
                 initRunning();
             } else {
                 activeData = JsonUtils.unmarshalFromByte(bytes, ClientRunningData.class);
+                if(activeData.getAddress().contains(":") && isMine(activeData.getAddress())){
+                	mutex.set(true);
+                }
             }
         } catch (ZkNoNodeException e) {
             zkClient.createPersistent(ZookeeperPathUtils.getClientIdNodePath(this.destination, clientData.getClientId()),
                 true); // 尝试创建父节点
             initRunning();
-        }
+        } catch (Throwable t) {
+			logger.error(MessageFormat.format("There is an error when execute initRunning method, with destination [{0}].",destination),t);
+			zkClient.delete(path);
+			throw new RuntimeException("something goes wrong in initRunning method. ",t);
+		}
     }
 
     /**