diff --git a/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/im/BatchSendResult.java b/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/im/BatchSendResult.java
index f2240709..5fea9532 100644
--- a/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/im/BatchSendResult.java
+++ b/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/im/BatchSendResult.java
@@ -4,12 +4,12 @@ import cn.axzo.im.center.api.vo.resp.MessageDispatchResp;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 
-import static java.util.function.Function.identity;
-import static java.util.stream.Collectors.toMap;
+import static java.util.stream.Collectors.groupingBy;
 import static java.util.stream.Collectors.toSet;
 
 /**
@@ -18,7 +18,7 @@ import static java.util.stream.Collectors.toSet;
 public class BatchSendResult {
 
     private final Set<Long> requestPersonIds;
-    private final Map<Long, MessageDispatchResp> personId2SendResult;
+    private final Map<Long, List<MessageDispatchResp>> personId2SendResult;
 
     BatchSendResult(Set<String> requestPersonIds) {
         this(requestPersonIds, Collections.emptyList());
@@ -31,10 +31,10 @@ public class BatchSendResult {
         this.personId2SendResult = respList.stream()
                 // [2024.1.16]: im端在处理逐条发送和批量发送时的逻辑不一致, 批量发送时没有返回msgId -_-
                 .filter(r -> r.getPersonId() != null)
-                .collect(toMap(r -> Long.valueOf(r.getPersonId()), identity()));
+                .collect(groupingBy(r -> Long.valueOf(r.getPersonId())));
     }
 
-    public Optional<MessageDispatchResp> findSendResult(Long personId) {
+    public Optional<List<MessageDispatchResp>> findSendResult(Long personId) {
         return Optional.ofNullable(personId2SendResult.get(personId));
     }
 
diff --git a/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/msg/MessageMappingProcessor.java b/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/msg/MessageMappingProcessor.java
index e7bf2d0d..f7a4b4d1 100644
--- a/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/msg/MessageMappingProcessor.java
+++ b/inside-notices/src/main/java/cn/axzo/msg/center/inside/notices/service/impl/v3/msg/MessageMappingProcessor.java
@@ -17,11 +17,13 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 import static java.util.function.Function.identity;
+import static java.util.stream.Collectors.joining;
 import static java.util.stream.Collectors.toMap;
 
 /**
@@ -87,8 +89,10 @@ public class MessageMappingProcessor implements EventMappingProcessor {
                 continue;
             }
             String imMessageId = batchResult.findSendResult(personId)
+                    .orElse(new ArrayList<>())
+                    .stream()
                     .map(MessageDispatchResp::getMsgid)
-                    .orElse(null);
+                    .collect(joining(","));
             // 把im端的id也存起来
             messageRecordV3Dao.setSendSuccess(message.getId(), imMessageId);
         }
diff --git a/start/src/test/java/cn/axzo/msg/center/api/MessageAPIV3Test.java b/start/src/test/java/cn/axzo/msg/center/api/MessageAPIV3Test.java
new file mode 100644
index 00000000..5afa6369
--- /dev/null
+++ b/start/src/test/java/cn/axzo/msg/center/api/MessageAPIV3Test.java
@@ -0,0 +1,35 @@
+package cn.axzo.msg.center.api;
+
+import cn.axzo.msg.center.MsgCenterApplication;
+import cn.axzo.msg.center.api.request.v3.MessageSendReqV3;
+import cn.axzo.msg.center.service.dto.PersonV3DTO;
+import lombok.RequiredArgsConstructor;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.Arrays;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * @author yanglin
+ */
+@SpringBootTest(classes = MsgCenterApplication.class)
+@RequiredArgsConstructor(onConstructor_ = @Autowired)
+class MessageAPIV3Test {
+    private final MessageAPIV3 messageAPIV3;
+
+    @Test
+    void foo() throws Exception {
+        MessageSendReqV3 req = new MessageSendReqV3();
+        req.setSender(new PersonV3DTO(-99L));
+        req.setReceivers(Arrays.asList(new PersonV3DTO(2810L)));
+        req.setBizEventMappingCode("operator_news");
+        req.setBizCode("operator_news");
+        messageAPIV3.send(req);
+
+        Thread.sleep(100000L);
+    }
+
+}
\ No newline at end of file