搜索词按排序加创建时间倒序培训

@@ -18,6 +18,6 @@
         <if test="wordType != null">
             AND word_type = #{wordType, jdbcType=INTEGER}
         </if>
-        order by order_by DESC LIMIT 20
+        order by order_by DESC, create_time DESC LIMIT 20
     </select>
 </mapper>
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