diff --git a/src/main/resources/mappers/business/backstage/ContractMapper.xml b/src/main/resources/mappers/business/backstage/ContractMapper.xml
index fd9bf86..638c84f 100644
--- a/src/main/resources/mappers/business/backstage/ContractMapper.xml
+++ b/src/main/resources/mappers/business/backstage/ContractMapper.xml
@@ -75,7 +75,7 @@
         <if test="keyWord!=null and keyWord!=''">
                 AND ( stc.code like concat('%',#{keyWord},'%') or
                       stc.name like concat('%',#{keyWord},'%') or
-                     stc.sup_name like cconcat('%',#{keyWord},'%')
+                     stc.sup_name like concat('%',#{keyWord},'%')
             )
         </if>
         <if test="status!=null and status!=''">