diff --git a/backend/draw/src/main/java/com/example/draw/mapper/usermaepper.xml b/backend/draw/src/main/java/com/example/draw/mapper/usermaepper.xml
index f57b4389fadc567c7f73075421ca051b91dd373b..ec161ff4b811983c23c49012c16a614ce289a6d4 100644
--- a/backend/draw/src/main/java/com/example/draw/mapper/usermaepper.xml
+++ b/backend/draw/src/main/java/com/example/draw/mapper/usermaepper.xml
@@ -6,8 +6,8 @@
 <mapper namespace="dao.prizemapper">
 
     <!--select查询语句-->
-    <select id="getUserByEmail"  resultType="pojo.User">
+    <select id = "getUserByEmail"  resultType = "pojo.User">
         select * from prize where PrizeID = #{param1}
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>