diff --git a/cloud-mart-server/src/main/resources/mapper/ConnectorMappers.xml b/cloud-mart-server/src/main/resources/mapper/ConnectorMappers.xml
index ae656b7..82dd77a 100644
--- a/cloud-mart-server/src/main/resources/mapper/ConnectorMappers.xml
+++ b/cloud-mart-server/src/main/resources/mapper/ConnectorMappers.xml
@@ -32,7 +32,7 @@
         select *from connector
         <where>
             <if test="connectorName!=null and connectorName!='' ">
-                and connector_name like concat('%',#{connectorName},'%')
+                and connector_name like '%${connectorName}%'
             </if>
         </where>
     </select>