diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
index 86d8479a7..11df6c884 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
@@ -4058,15 +4058,16 @@ public class EmisBaseService {
       * 检查月结客户首次签约日期，首次签约之前开的不允许修改
       *
       * @param emisWaybillOld
+      * @param emisWaybillNew
       * @throws EmisBizError
       */
-     protected void checkFirstSigningDay(EmisWaybill emisWaybillOld) throws EmisBizError {
-         if (emisWaybillOld == null || emisWaybillOld.getOrderDate() == null || StringUtil.isBlank(emisWaybillOld.getCustNo())) {
+     protected void checkFirstSigningDay(EmisWaybill emisWaybillOld, EmisWaybill emisWaybillNew) throws EmisBizError {
+         if (emisWaybillOld == null || emisWaybillOld.getOrderDate() == null || emisWaybillNew == null || StringUtil.isBlank(emisWaybillNew.getCustNo())) {
              return;
          }
 
          EmisCustomerUser emisCustomerUser = emisCustomerUserMapper
-                 .selectMonthCustomerByMonthlyPayCode(emisWaybillOld.getCustNo());
+                 .selectMonthCustomerByMonthlyPayCode(emisWaybillNew.getCustNo());
          if (emisCustomerUser == null || StringUtil.isBlank(emisCustomerUser.getFirstSigningDay())) {
              return;
          }
diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillAjustApplyServiceImpl.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillAjustApplyServiceImpl.java
index 222e9c82f..92683743d 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillAjustApplyServiceImpl.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisWaybillAjustApplyServiceImpl.java
@@ -110,7 +110,10 @@ public class EmisWaybillAjustApplyServiceImpl extends EmisBaseService implements
         }
 
         // 检查月结客户首次签约日期，首次签约之前开的不允许修改
-        checkFirstSigningDay(emisWaybillOld);
+        checkFirstSigningDay(emisWaybillOld, getEmisWaybillNewFromJson(emisWaybillAjustApply));
+
+        // 检查月结/现金客户额度
+        checkUseQuotaCredit(emisWaybillOld, getEmisWaybillNewFromJson(emisWaybillAjustApply));
 
         // 插入数据
         emisWaybillAjustApplyMapper.insertEmisWaybillAjustApply(emisWaybillAjustApply);
@@ -131,6 +134,14 @@ public class EmisWaybillAjustApplyServiceImpl extends EmisBaseService implements
         return 1;
     }
 
+    private EmisWaybill getEmisWaybillNewFromJson(EmisWaybillAjustApply emisWaybillAjustApply) {
+        JSONObject jsonObject = JSONObject.parseObject(emisWaybillAjustApply.getJsonData());
+        JSONObject newValueJObj=jsonObject.getJSONObject("newValue");
+        WaybillOrder waybillOrder=newValueJObj.toJavaObject(WaybillOrder.class);
+        EmisWaybill emisWaybillSave = waybillOrder.toDb();
+        return emisWaybillSave;
+    }
+
     /**
      * 修改运单调整申请
      *