diff --git a/im-center-server/src/main/java/cn/axzo/im/group/GroupManager.java b/im-center-server/src/main/java/cn/axzo/im/group/GroupManager.java
index 8adbeb6..4657b7b 100644
--- a/im-center-server/src/main/java/cn/axzo/im/group/GroupManager.java
+++ b/im-center-server/src/main/java/cn/axzo/im/group/GroupManager.java
@@ -116,7 +116,8 @@ public class GroupManager {
     }
 
     public GroupAddMembersResponse addMembers(GroupAddMembersRequest request) {
-        Group group = getGroupForUpdateOrThrow(request.getTid());
+        Group group = groupDao.findByTid(request.getTid(), false).orElse(null);
+        //noinspection DataFlowIssue
         BizAssertions.assertFalse(group.isDismissed(), "群已经解散");
         groupSupport.log(group.getTid(), "add-members", request);
         // sync members 1
@@ -128,19 +129,20 @@ public class GroupManager {
                 .collect(toSet());
         if (addPersons.isEmpty())
             return new GroupAddMembersResponse();
+        ImAccounts imAccounts = accountService.getOrCreateImAccounts(addPersons);
         BizAssertions.assertTrue(group.addMoreMembers(prePersons.size() + addPersons.size()),
                 "群聊人数上限{}人, 请删除部分已选人员", group.getMemberLimit());
-        ImAccounts imAccounts = accountService.getOrCreateImAccounts(addPersons);
+        if (imAccounts.isAccountEmpty()) {
+            notification.send("添加群成员[{},{}], 有效群成员IM账号列表为空. 请求成员信息: {}",
+                    group.getTid(), group.getName(), JSON.toJSONString(request.getMembers()));
+            return new GroupAddMembersResponse();
+        }
+        NimGroupAddMembersRequest nimRequest = groupSupport
+                .buildAddMembersRequest(group, group.getOwnerAccount(), imAccounts);
+        // add members
+        rateLimiter.requireAddMember();
         return transactionTemplate.execute(unused -> {
-            if (imAccounts.isAccountEmpty()) {
-                notification.send("添加群成员[{},{}], 有效群成员IM账号列表为空. 请求成员信息: {}",
-                        group.getTid(), group.getName(), JSON.toJSONString(request.getMembers()));
-                return new GroupAddMembersResponse();
-            }
-            NimGroupAddMembersRequest nimRequest = groupSupport
-                    .buildAddMembersRequest(group, group.getOwnerAccount(), imAccounts);
-            // add members
-            rateLimiter.requireAddMember();
+            getGroupForUpdateOrThrow(group.getTid());
             NimGroupAddMembersResponse nimResponse = nimClient.addGroupMembers(nimRequest);
             log.info("添加群成员, request={}, response={}", nimRequest, nimResponse);
             BizAssertions.assertTrue(nimResponse.isSuccess(), "添加群成员失败: {}", nimResponse.getDesc());