diff --git a/src/main/java/com/xydl/cac/iec/IEDCollectService.java b/src/main/java/com/xydl/cac/iec/IEDCollectService.java
index 1c19169..3478468 100644
--- a/src/main/java/com/xydl/cac/iec/IEDCollectService.java
+++ b/src/main/java/com/xydl/cac/iec/IEDCollectService.java
@@ -6,6 +6,7 @@ import com.xydl.cac.repository.IcdConfigTypeInstRepository;
 import com.xydl.cac.repository.IcdConfigTypeRepository;
 import com.xydl.cac.repository.RptparamindexRepository;
 import com.xydl.cac.service.DataService;
+import com.xydl.cac.socket.WebSocketServer;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.CollectionUtils;
 
@@ -22,12 +23,14 @@ public class IEDCollectService {
     IecClient iecClient;
     IcdIed ied;
     String xml;
+    WebSocketServer _webSocketServer;
 
     public static HashMap<Integer, HashMap<String, String>> lastDataMap = new HashMap<>();
 
     public IEDCollectService(IcdConfigTypeRepository configRepository, IcdConfigTypeAttRepository attRepository,
                              IcdConfigTypeInstRepository instRepository, RptparamindexRepository rptparamindexRepository,
-                             DataService dataService, String xml, IcdIed ied) {
+                             DataService dataService, String xml, IcdIed ied,
+                             WebSocketServer webSocketServer) {
         _configRepository = configRepository;
         _attRepository = attRepository;
         _instRepository = instRepository;
@@ -35,6 +38,7 @@ public class IEDCollectService {
         _dataService = dataService;
         this.xml = xml;
         this.ied = ied;
+        _webSocketServer = webSocketServer;
         iecClient = new IecClient();
     }
 
@@ -58,7 +62,9 @@ public class IEDCollectService {
             this.doCollectAndSave(configTypeList, rptList);
 
         } catch (Exception ex) {
-            log.error("61850采集数据异常, ied=" + ied.getName() + ", ip=" + ied.getIp(), ex);
+            String err = "61850采集数据异常, ied=" + ied.getName() + ", ip=" + ied.getIp();
+            log.error(err, ex);
+            _webSocketServer.sendMessage(err, null);
         } finally {
             iecClient.disconnect();
         }
diff --git a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
index c655644..5619341 100644
--- a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
@@ -19,8 +19,6 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 
 import javax.annotation.Resource;
-import java.text.ParseException;
-import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
diff --git a/src/main/java/com/xydl/cac/task/AsyncTask.java b/src/main/java/com/xydl/cac/task/AsyncTask.java
index dca5cfa..4604bfe 100644
--- a/src/main/java/com/xydl/cac/task/AsyncTask.java
+++ b/src/main/java/com/xydl/cac/task/AsyncTask.java
@@ -5,6 +5,7 @@ import com.xydl.cac.entity.Rptparamindex;
 import com.xydl.cac.iec.IEDCollectService;
 import com.xydl.cac.repository.*;
 import com.xydl.cac.service.DataService;
+import com.xydl.cac.socket.WebSocketServer;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 
@@ -23,11 +24,13 @@ public class AsyncTask {
     RptparamindexRepository rptparamindexRepository;
     @Resource
     DataService dataService;
+    @Resource
+    WebSocketServer webSocketServer;
 
     @Async
     public void collectIed(String xml, IcdIed ied, List<Rptparamindex> rptList) {
         IEDCollectService iedService = new IEDCollectService(configRepository, attRepository, instRepository,
-                rptparamindexRepository, dataService, xml, ied);
+                rptparamindexRepository, dataService, xml, ied, webSocketServer);
         iedService.collectAndSave(rptList);
     }
 }