diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/work/SysWorkflowRecordMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/work/SysWorkflowRecordMapper.xml
index 55453f15..53781ccf 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/work/SysWorkflowRecordMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/work/SysWorkflowRecordMapper.xml
@@ -24,6 +24,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </insert>
     <update id="updateSysWorkflowRecord">
         update sys_workflow_record set workflow_status = #{workflowStatus} where task_id = #{taskId}
-        <if test="taskType != null"> and task_type = #{taskType},</if>
+        <if test="taskType != null"> and task_type = #{taskType}</if>
     </update>
 </mapper>