diff --git a/cash-service/account-service/src/main/resources/mapper/UserInfoMapper.xml b/cash-service/account-service/src/main/resources/mapper/UserInfoMapper.xml
index 4e7d900b..08627fd4 100644
--- a/cash-service/account-service/src/main/resources/mapper/UserInfoMapper.xml
+++ b/cash-service/account-service/src/main/resources/mapper/UserInfoMapper.xml
@@ -5,13 +5,18 @@
 <mapper namespace="com.czg.service.account.mapper.UserInfoMapper">
 
     <update id="updateAmount">
-        update tb_user_info set distribution_amount = distribution_amount + #{amount} where id = #{userId}
-        <if test="isOne != null and isOne == 1">
-            ,one_income = one_income + #{amount}
-        </if>
-        <if test="isOne != null and isOne == 2">
-            ,two_income = two_income + #{amount}
-        </if>
+        update tb_user_info
+        <set>
+            distribution_amount = distribution_amount + #{amount}
+            <if test="isOne != null and isOne == 1">
+                , one_income = one_income + #{amount}
+            </if>
+            <if test="isOne != null and isOne == 2">
+                , two_income = two_income + #{amount}
+            </if>
+        </set>
+        where id = #{userId}
         and distribution_amount + #{amount} >= 0
     </update>
+
 </mapper>