diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/mapper/CustInfoMapper.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/mapper/CustInfoMapper.java
index 64021b3b..3798acd9 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/mapper/CustInfoMapper.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/mapper/CustInfoMapper.java
@@ -27,6 +27,8 @@ public interface CustInfoMapper extends BaseMapper<CustInfo> {
    CustInfo selectOne(CustInfo custInfo);
    int updateById(CustInfo custInfo);
 
+   int updateCustPwdByCustId(@Param("pwd") String pwd, @Param("custId") Long custId);
+
    CustInfoVo queryCustInfoDetail(@Param("info") CustInfo info);
 
    CustInfoVo queryCustInfo(@Param("info") CustInfoDTO info);
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/service/impl/CustInfoServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/service/impl/CustInfoServiceImpl.java
index 9052e8cc..ae534298 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/service/impl/CustInfoServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/service/impl/CustInfoServiceImpl.java
@@ -497,8 +497,7 @@ public class CustInfoServiceImpl extends ServiceImpl<CustInfoMapper, CustInfo> i
                 }
                 BCryptPasswordEncoder bCrypt = new BCryptPasswordEncoder();
                 String password = bCrypt.encode(newPassword);
-                custInfo.setPwd(password);
-                custInfoMapper.updateById(custInfo);
+                custInfoMapper.updateCustPwdByCustId(password, custInfo.getCustId());
                 ajaxResult.put("msg", "修改成功");
                 ajaxResult.put("code", "200");
             }
diff --git a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/customer/CustInfoMapper.xml b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/customer/CustInfoMapper.xml
index a44ef7b3..510f2bf2 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/customer/CustInfoMapper.xml
+++ b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/customer/CustInfoMapper.xml
@@ -31,6 +31,12 @@
         where cust_id = #{custId}
     </update>
 
+    <update id="updateCustPwdByCustId">
+        update cust_info
+        set pwd = #{pwd}
+        where cust_id = #{custId}
+    </update>
+
     <!-- 用户详细信息,返回字段 -->
     <sql id="detailInfo">
         ci.cust_id,