diff --git a/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml b/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
index 5ce486f..602ae9d 100644
--- a/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
+++ b/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
@@ -61,11 +61,13 @@
             </when>
 
             <when test="req.topSort ==0">
-                ORDER BY is_top asc
+                ORDER BY is_top asc,
+                top_time asc
             </when>
 
             <when test="req.topSort ==1">
-                ORDER BY is_top desc
+                ORDER BY is_top desc,
+                top_time DESC
             </when>
 
             <otherwise>