diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
index 4efc058d..b779e56f 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
@@ -102,14 +102,12 @@ public interface StreamPushMapper {
     @Delete("DELETE FROM wvp_stream_push")
     void clear();
 
-    @Delete("delete" +
-            " from wvp_stream_push " +
-            " where id in " +
-            "   (select temp.id from " +
-            "       (select wgs.gb_stream_id as id " +
+    @Delete("delete wvp_stream_push" +
+            " from wvp_stream_push" +
+            " join (select wgs.gb_stream_id as id" +
             "          from wvp_gb_stream wgs" +
             "               left join wvp_stream_push sp on sp.id = wgs.gb_stream_id" +
-            "           where wgs.gb_id is null and wgs.media_server_id = #{mediaServerId}) temp)"
+            "           where wgs.gb_id is null and wgs.media_server_id = #{mediaServerId}) temp on wvp_stream_push.id = temp.id"
             )
     void deleteWithoutGBId(String mediaServerId);