diff --git a/ruoyi-bussiness/src/main/resources/mapper/app/JobApplyMapper.xml b/ruoyi-bussiness/src/main/resources/mapper/app/JobApplyMapper.xml
index 67e4c25..6e9584f 100644
--- a/ruoyi-bussiness/src/main/resources/mapper/app/JobApplyMapper.xml
+++ b/ruoyi-bussiness/src/main/resources/mapper/app/JobApplyMapper.xml
@@ -163,6 +163,6 @@
     </update>
 
     <select id="selectByJobIdAndUserId" resultMap="JobApplyResult">
-        select * from job_apply where del_flag=0 and job_id=#{jobId} and user_id=#{userId}
+        select * from job_apply where del_flag='0' and job_id=#{jobId} and user_id=#{userId}
     </select>
 </mapper>
\ No newline at end of file