diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
index da3be0cb..21d9fe6e 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
@@ -198,7 +198,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 LEFT JOIN sys_user su ON (
                     (bai.create_by REGEXP '^[0-9]+$' AND su.user_id = bai.create_by)  -- 数字ID关联
                     OR
-                    (NOT bai.create_by REGEXP '^[0-9]+$' AND su.nick_name = bai.create_by)  -- 汉字昵称关联
+                    (NOT bai.create_by REGEXP '^[0-9]+$' AND su.nick_name = bai.create_by and su.sign_type != null and su.sign_url != null)  -- 汉字昵称关联
                 ) and su.del_flag='0'
         WHERE
             bai.id = #{id}
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/basic/BmFileInfoMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/basic/BmFileInfoMapper.xml
index 9aa25de3..9f242788 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/basic/BmFileInfoMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/basic/BmFileInfoMapper.xml
@@ -112,12 +112,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     <update id="deleteBmFileInfoByBizInfo" parameterType="com.bonus.common.biz.domain.BmFileInfo">
         update bm_file_info set del_flag = 2
-        <where>
+        where
+            task_id = #{taskId}
             <if test="taskType != null "> and task_type = #{taskType}</if>
-            <if test="taskId != null "> and task_id = #{taskId}</if>
             <if test="modelId != null "> and model_id = #{modelId}</if>
             <if test="fileType != null "> and file_type = #{fileType}</if>
-        </where>
     </update>
 
     <update id="deleteBmFileList">