fix 考试时间

zhongzheng-system/src/main/resources/mapper/modules/bank/QuestionMapper.xml

@@ -227,7 +227,7 @@
         <if test="type != null and type != ''">
             AND q.type = #{type}
         </if>
-        <if test="businessId != null and businessId != ''">
+        <if test="businessId != null ">
             AND qb.business_id = #{businessId}
         </if>
         <if test="publishStatus != null and publishStatus != ''">