diff --git a/src/main/java/com/xydl/cac/controller/IecServerController.java b/src/main/java/com/xydl/cac/controller/IecServerController.java
index 2c7a00f..1661edb 100644
--- a/src/main/java/com/xydl/cac/controller/IecServerController.java
+++ b/src/main/java/com/xydl/cac/controller/IecServerController.java
@@ -9,6 +9,7 @@ import com.xydl.cac.iec.IecServerService;
 import com.xydl.cac.model.Response;
 import com.xydl.cac.service.IcdFileConfigService;
 import com.xydl.cac.service.IcdTransformService;
+import com.xydl.cac.service.impl.IcdTransformServiceImpl;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
@@ -115,6 +116,14 @@ public class IecServerController extends BasicController {
     @ApiOperation("listTransform")
     public Response<List<IcdTransform>> listTransform() throws Exception {
         List<IcdTransform> result = transformService.listTransform();
+        for (IcdTransform item : result) {
+            if (IcdTransformServiceImpl.rptFromActiveMap.containsKey(item.getRptFrom())) {
+                item.setFromActive(true);
+            }
+            if (IcdTransformServiceImpl.rptToActiveMap.containsKey(item.getRptTo())) {
+                item.setToActive(true);
+            }
+        }
         return Response.success(result);
     }
 
diff --git a/src/main/java/com/xydl/cac/entity/IcdTransform.java b/src/main/java/com/xydl/cac/entity/IcdTransform.java
index fdd44a3..eb4d084 100644
--- a/src/main/java/com/xydl/cac/entity/IcdTransform.java
+++ b/src/main/java/com/xydl/cac/entity/IcdTransform.java
@@ -32,4 +32,9 @@ public class IcdTransform {
     @ApiModelProperty(name = "rpt_to")
     @Column(name = "rpt_to")
     private String rptTo;
+
+    @Transient
+    private boolean fromActive;
+    @Transient
+    private boolean toActive;
 }
diff --git a/src/main/java/com/xydl/cac/iec/IecServer.java b/src/main/java/com/xydl/cac/iec/IecServer.java
index 64a046c..acb53a9 100644
--- a/src/main/java/com/xydl/cac/iec/IecServer.java
+++ b/src/main/java/com/xydl/cac/iec/IecServer.java
@@ -3,6 +3,7 @@ package com.xydl.cac.iec;
 import com.beanit.iec61850bean.*;
 import com.xydl.cac.entity.IcdTransform;
 import com.xydl.cac.service.IcdTransformService;
+import com.xydl.cac.service.impl.IcdTransformServiceImpl;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.IOUtils;
 import org.springframework.util.CollectionUtils;
@@ -49,10 +50,13 @@ public class IecServer implements ServerEventListener {
     public void updateBda(BasicDataAttribute bda) {
         String ref = bda.getReference().toString();
         List<IcdTransform> list = _transformService.listTransform();
+        String rptTo = "";
         if (!CollectionUtils.isEmpty(list)) {
             for (IcdTransform item : list) {
                 if (ref.startsWith(item.getRptFrom())) {
                     ref = ref.replace(item.getRptFrom(), item.getRptTo());
+                    rptTo = item.getRptTo();
+                    IcdTransformServiceImpl.rptFromActiveMap.put(item.getRptFrom(), "1");
                     break;
                 }
             }
@@ -62,6 +66,7 @@ public class IecServer implements ServerEventListener {
             node.setValueFrom(bda);
             List<BasicDataAttribute> bdas = new ArrayList<>();
             bdas.add(node);
+            IcdTransformServiceImpl.rptToActiveMap.put(rptTo, "1");
             serverSap.setValues(bdas);
         }
     }
diff --git a/src/main/java/com/xydl/cac/service/impl/IcdTransformServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/IcdTransformServiceImpl.java
index 82a5b0e..f4eadc1 100644
--- a/src/main/java/com/xydl/cac/service/impl/IcdTransformServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/IcdTransformServiceImpl.java
@@ -12,6 +12,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Optional;
 
@@ -23,6 +24,9 @@ public class IcdTransformServiceImpl implements IcdTransformService {
     @Resource
     IcdTransformRepository transformRepository;
 
+    public static HashMap<String, String> rptFromActiveMap = new HashMap<>();
+    public static HashMap<String, String> rptToActiveMap = new HashMap<>();
+
     @Override
     @CacheEvict(cacheNames = {"listTransform"}, allEntries = true)
     public IcdTransform addTransform(IcdTransform icdTransform) throws Exception {
@@ -33,7 +37,7 @@ public class IcdTransformServiceImpl implements IcdTransformService {
         }
         List<IcdTransform> byRptTo = transformRepository.findByRptTo(icdTransform.getRptTo());
         if (!byRptTo.isEmpty()) {
-            throw new BusinessException("To "+ icdTransform.getRptTo() +" 已经存在!");
+            throw new BusinessException("To " + icdTransform.getRptTo() + " 已经存在!");
         }
         IcdTransform save = transformRepository.save(icdTransform);
         return save;