diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java
index 11a91547..e5347633 100644
--- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java
+++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java
@@ -1,5 +1,26 @@
 package com.alibaba.otter.canal.deployer;
 
+import static com.alibaba.otter.canal.deployer.CanalConstants.CANAL_DESTINATIONS;
+import static com.alibaba.otter.canal.deployer.CanalConstants.CANAL_DESTINATIONS_EXPR;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import org.I0Itec.zkclient.IZkStateListener;
+import org.I0Itec.zkclient.exception.ZkNoNodeException;
+import org.I0Itec.zkclient.exception.ZkNodeExistsException;
+import org.apache.commons.lang.BooleanUtils;
+import org.apache.commons.lang.StringUtils;
+import org.apache.zookeeper.Watcher.Event.KeeperState;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+
 import com.alibaba.otter.canal.common.utils.AddressUtils;
 import com.alibaba.otter.canal.common.zookeeper.ZkClientx;
 import com.alibaba.otter.canal.common.zookeeper.ZookeeperPathUtils;
@@ -23,26 +44,6 @@ import com.alibaba.otter.canal.server.netty.CanalServerWithNetty;
 import com.google.common.base.Function;
 import com.google.common.collect.MapMaker;
 import com.google.common.collect.MigrateMap;
-import org.I0Itec.zkclient.IZkStateListener;
-import org.I0Itec.zkclient.exception.ZkNoNodeException;
-import org.I0Itec.zkclient.exception.ZkNodeExistsException;
-import org.apache.commons.lang.BooleanUtils;
-import org.apache.commons.lang.StringUtils;
-import org.apache.zookeeper.Watcher.Event.KeeperState;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.slf4j.MDC;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
-import static com.alibaba.otter.canal.deployer.CanalConstants.CANAL_DESTINATIONS;
-import static com.alibaba.otter.canal.deployer.CanalConstants.CANAL_DESTINATIONS_EXPR;
 
 /**
  * canal调度控制器
@@ -601,7 +602,7 @@ public class CanalController {
         ZkClientx.clearClients();
 
         // 需要释放 CanalServerWithEmbedded 否则主线程退出后，进程无法自动完整退出...
-        if (embeddedCanalServer != null) {
+        if (embeddedCanalServer != null && embeddedCanalServer.isStart()) {
             embeddedCanalServer.stop();
         }
     }
diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java
index b50809e0..a842a007 100644
--- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java
+++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java
@@ -37,7 +37,7 @@ public class CanalAdminController implements CanalAdmin {
     private static final Logger logger = LoggerFactory.getLogger(CanalAdminController.class);
     private String              user;
     private String              passwd;
-    private CanalStarter         canalStater;
+    private CanalStarter        canalStater;
 
     public CanalAdminController(CanalStarter canalStater){
         this.canalStater = canalStater;