diff --git a/src/main/resources/mybatis/mapper/examcheck/exam-check-mapper.xml b/src/main/resources/mybatis/mapper/examcheck/exam-check-mapper.xml
index a564fc5..6e7af74 100644
--- a/src/main/resources/mybatis/mapper/examcheck/exam-check-mapper.xml
+++ b/src/main/resources/mybatis/mapper/examcheck/exam-check-mapper.xml
@@ -114,9 +114,6 @@
         UPDATE
             management_exam_check
         SET
-        <if test="planId != null and planId != ''">
-            plan_id = #{planId},
-        </if>
         <if test="checkStatus != null">
             check_status = #{checkStatus},
         </if>