diff --git a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/busvehicleapply/BusVehicleApplyMapper.xml b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/busvehicleapply/BusVehicleApplyMapper.xml
index cd21b4a97c..9e2c331cd4 100644
--- a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/busvehicleapply/BusVehicleApplyMapper.xml
+++ b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/busvehicleapply/BusVehicleApplyMapper.xml
@@ -45,9 +45,9 @@
     </select>
 
     <select id="selectNum" resultType="int">
-        select count(*)
+        select RIGHT(applicationCode,4)
         from bus_vehicle_apply
-        where applicationCode LIKE concat(#{bill}, '%')
+        where applicationCode LIKE concat(#{bill}, '%') order by id desc limit 1
     </select>
 
     <select id="selectByCode" resultType="com.yxt.anrui.base.api.busvehicleapply.BusVehicleApply">
diff --git a/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/fincostapply/FinCostapplyMapper.xml b/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/fincostapply/FinCostapplyMapper.xml
index a059f64d88..2a4bb60cf4 100644
--- a/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/fincostapply/FinCostapplyMapper.xml
+++ b/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/fincostapply/FinCostapplyMapper.xml
@@ -74,8 +74,8 @@
     </select>
 
     <select id="selectNum" resultType="int">
-        select count(*)
+        select RIGHT(billNo,4)
         from fin_costapply
-        where billNo LIKE concat(#{bill}, '%')
+        where billNo LIKE concat(#{bill}, '%') order by id desc limit 1
     </select>
 </mapper>
\ No newline at end of file
diff --git a/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/finpaymentapply/FinPaymentapplyMapper.xml b/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/finpaymentapply/FinPaymentapplyMapper.xml
index a438c87ba3..e726b35c41 100644
--- a/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/finpaymentapply/FinPaymentapplyMapper.xml
+++ b/anrui-fin/anrui-fin-biz/src/main/java/com/yxt/anrui/fin/biz/finpaymentapply/FinPaymentapplyMapper.xml
@@ -47,9 +47,9 @@
     </update>
 
     <select id="selectNum" resultType="int">
-        select count(*)
+        select RIGHT(billNo,4)
         from fin_paymentapply
-        where billNo LIKE concat(#{bill}, '%')
+        where billNo LIKE concat(#{bill}, '%') order by id desc limit 1
     </select>
 
     <select id="fetchDetailsVoBySid" resultType="com.yxt.anrui.fin.api.finpaymentapply.FinPaymentapplyDetailsVo">
diff --git a/anrui-scm/anrui-scm-biz/src/main/java/com/yxt/anrui/scm/biz/scmvehiclereturn/ScmVehicleReturnMapper.xml b/anrui-scm/anrui-scm-biz/src/main/java/com/yxt/anrui/scm/biz/scmvehiclereturn/ScmVehicleReturnMapper.xml
index d73348ca84..71664522de 100644
--- a/anrui-scm/anrui-scm-biz/src/main/java/com/yxt/anrui/scm/biz/scmvehiclereturn/ScmVehicleReturnMapper.xml
+++ b/anrui-scm/anrui-scm-biz/src/main/java/com/yxt/anrui/scm/biz/scmvehiclereturn/ScmVehicleReturnMapper.xml
@@ -37,9 +37,9 @@
     </update>
 
     <select id="selectNum" resultType="int">
-        select count(*)
+        select RIGHT(applicationCode,4)
         from scm_vehicle_return
-        where applicationCode LIKE concat(#{bill}, '%')
+        where applicationCode LIKE concat(#{bill}, '%') order by id desc limit 1
     </select>
 
     <select id="selectBySid" resultType="int">