diff --git a/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml b/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
index 0e435a6c7..f14de9f10 100644
--- a/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
@@ -253,8 +253,9 @@
     <select id="selectEmisWaybillByBillCode" parameterType="String" resultMap="EmisWaybillResult">
         <include refid="selectEmisWaybillVo"/>
         <where>
-              bill_code = #{billCode}
+              bill_code = #{billCode} or FIND_IN_SET(#{billCode},bill_code_sub)
         </where>
+        limit 1
     </select>
 
     <select id="selectEmisWaybillByOrderSn" parameterType="String" resultMap="EmisWaybillResult">