diff --git a/backend/generation-service/src/main/java/com/artedu/generation/controller/GenerationController.java b/backend/generation-service/src/main/java/com/artedu/generation/controller/GenerationController.java
index a165000..2cff949 100644
--- a/backend/generation-service/src/main/java/com/artedu/generation/controller/GenerationController.java
+++ b/backend/generation-service/src/main/java/com/artedu/generation/controller/GenerationController.java
@@ -131,11 +131,21 @@ public class GenerationController {
         // 历史消息上下文
         List<ArchiveMessage> top15 = (messages == null || messages.isEmpty())
                 ? new ArrayList<>()
-                : messages.stream().limit(15).collect(Collectors.toList());
+                : messages.stream()
+                        .filter(msg -> !(
+                                "voice".equals(msg.getMsgtype()) &&
+                                msg.getContent() != null &&
+                                !msg.getContent().contains("[语音]")
+                        ))
+                        .limit(15)
+                        .collect(Collectors.toList());
         StringBuilder sb = new StringBuilder();
         boolean is_external = true;
         int count = 0;
         for (ArchiveMessage msg : messages) {
+            if("voice".equals(msg.getMsgtype()) && msg.getContent() != null && !msg.getContent().contains("[语音]")){
+                continue;
+            }
             sb.append(msg.getCreatedAt()).append("  ").append(msg.getFromRole()).append(" ").append(msg.getContent()).append("\n");
             if ("EXTERNAL".equals(messages.get(0).getFromRole())){ //第一条消息是客户的消息 则继续
                 if(count<3){
diff --git a/backend/generation-service/src/main/java/com/artedu/generation/mapper/ArchiveMessageMapper.java b/backend/generation-service/src/main/java/com/artedu/generation/mapper/ArchiveMessageMapper.java
index 812914f..ae77c70 100644
--- a/backend/generation-service/src/main/java/com/artedu/generation/mapper/ArchiveMessageMapper.java
+++ b/backend/generation-service/src/main/java/com/artedu/generation/mapper/ArchiveMessageMapper.java
@@ -14,12 +14,12 @@ public interface ArchiveMessageMapper extends BaseMapper<ArchiveMessage> {
     @Select("<script>" +
             "(SELECT msgtime,created_at, from_role, content FROM archive_messages " +
             "WHERE from_user = #{fromUser} AND to_user = #{toUser_m} " +
-            "AND msgtime >= #{startTime} AND msgtime &lt; #{endTime}  AND msgtype='text' " +
+            "AND msgtime >= #{startTime} AND msgtime &lt; #{endTime}  AND msgtype in ('text','voice') " +
             "AND content IS NOT NULL AND content != ''  limit 100) " +
             "UNION ALL " +
             "(SELECT msgtime,created_at, from_role, content FROM archive_messages " +
             "WHERE from_user = #{toUser} AND to_user = #{fromUser_m} " +
-            "AND msgtime >= #{startTime} AND msgtime &lt; #{endTime} AND msgtype='text' " +
+            "AND msgtime >= #{startTime} AND msgtime &lt; #{endTime} AND msgtype in ('text','voice') " +
             "AND content IS NOT NULL AND content != '' limit 100)" +
             "ORDER BY msgtime DESC" +
             "</script>")
@@ -33,7 +33,7 @@ public interface ArchiveMessageMapper extends BaseMapper<ArchiveMessage> {
 
     @Select("SELECT created_at, from_role, content FROM archive_messages " +
             "WHERE roomid = #{roomid} " +
-            "AND msgtime >= #{startTime} AND msgtime < #{endTime} AND msgtype='text' " +
+            "AND msgtime >= #{startTime} AND msgtime < #{endTime} AND msgtype in ('text','voice') " +
             "AND content IS NOT NULL AND content != '' " +
             "ORDER BY msgtime DESC")
     List<ArchiveMessage> selectGroupChatMessages(@Param("roomid") String roomid,
@@ -45,7 +45,7 @@ public interface ArchiveMessageMapper extends BaseMapper<ArchiveMessage> {
      */
     @Select("SELECT msgtime, created_at, from_user, to_user, from_role, content FROM archive_messages " +
             "WHERE (from_user = #{fromUser} OR to_user = #{fromUser}) " +
-            "AND msgtime >= #{startTime} AND msgtime < #{endTime} AND msgtype='text' " +
+            "AND msgtime >= #{startTime} AND msgtime < #{endTime} AND msgtype in ('text','voice') " +
             "AND content IS NOT NULL AND content != '' " +
             "ORDER BY msgtime DESC LIMIT 100")
     List<ArchiveMessage> selectMessagesByFromUser(@Param("fromUser") String fromUser,