diff --git a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
index a43bf2b..4a398d8 100644
--- a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
+++ b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
@@ -40,7 +40,7 @@
             and date(t1.create_time) >= #{startDate}
         </if>
         <if test="endDate != null">
-            and date(t1.create_time &lt;= #{endDate}
+            and date(t1.create_time) &lt;= #{endDate}
         </if>
         GROUP BY t4.id order by t1.create_time desc
     </select>