diff --git a/src/main/java/com/gxwebsoft/credit/mapper/xml/CreditMpCustomerMapper.xml b/src/main/java/com/gxwebsoft/credit/mapper/xml/CreditMpCustomerMapper.xml
index 82cda1f..a971636 100644
--- a/src/main/java/com/gxwebsoft/credit/mapper/xml/CreditMpCustomerMapper.xml
+++ b/src/main/java/com/gxwebsoft/credit/mapper/xml/CreditMpCustomerMapper.xml
@@ -6,7 +6,7 @@
     <sql id="selectSql">
         SELECT a.*, u.nickname AS nickname, u.avatar AS avatar, u.phone AS phone
         FROM credit_mp_customer a
-        LEFT JOIN gxwebsoft_core.sys_user u ON u.id = a.user_id
+        LEFT JOIN gxwebsoft_core.sys_user u ON u.user_id = a.user_id
         <where>
             <if test="param.id != null">
                 AND a.id = #{param.id}