diff --git a/src/main/java/io/v/nutz/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java b/src/main/java/io/v/nutz/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
index 32e4657..a395143 100644
--- a/src/main/java/io/v/nutz/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
+++ b/src/main/java/io/v/nutz/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
@@ -2,6 +2,8 @@ package io.v.nutz.trainSignUp.service.impl;
 
 import cn.hutool.core.util.StrUtil;
 import cn.wizzer.framework.page.Pagination;
+import io.v.nutz.activity.models.ActivityUserScope;
+import io.v.nutz.activity.services.ActivityBasicScopeService;
 import io.v.nutz.base.utils.DateUtil;
 import io.v.nutz.base.utils.Vi;
 import io.v.nutz.data.constant.ConditionalOperational;
@@ -57,6 +59,9 @@ public class TrainSignUpActivityServiceImpl extends ViServiceImpl<TrainSignUpAct
     @Inject
     private MatchConditionStructureService matchConditionStructureService;
 
+    @Inject
+    private ActivityBasicScopeService activityBasicScopeService;
+
     @Override
     @Aop(TransAop.READ_COMMITTED)
     public void add(TrainSignUpActivity activity, TrainSignUpCourse course) {
@@ -121,6 +126,9 @@ public class TrainSignUpActivityServiceImpl extends ViServiceImpl<TrainSignUpAct
             activity.setConditionStructure(null);
         }
 
+        ActivityUserScope userScope = activityBasicScopeService.fetch(Cnd.where("groupId", "=", activity.getActivityGroupId()));
+        activity.setActivityGroupName(userScope.getGroupName());
+
         List<TrainSignUpCourse> oldCourseList = dao().query(TrainSignUpCourse.class, Cnd.where("activityId", "=", activity.getId()));
         //原来的培训班id
         List<String> oldCourseIdList = oldCourseList.stream().map(v -> v.getId()).collect(Collectors.toList());