diff --git a/DSWeb/Areas/MvcShipping/DAL/MsOpTask/MsOpTaskDAL.cs b/DSWeb/Areas/MvcShipping/DAL/MsOpTask/MsOpTaskDAL.cs
index fe4718bf..5fd2990a 100644
--- a/DSWeb/Areas/MvcShipping/DAL/MsOpTask/MsOpTaskDAL.cs
+++ b/DSWeb/Areas/MvcShipping/DAL/MsOpTask/MsOpTaskDAL.cs
@@ -1019,12 +1019,16 @@ namespace DSWeb.Areas.MvcShipping.DAL
                     return result;
                 }
 
-                var feehead = JsonConvert.Deserialize<GuanMaoYun_Fee>(报关费用json);
-                var j2 = PublicAPIDAL.GuanMaoYun_Fee_Save(feehead);
+                if (!string.IsNullOrWhiteSpace(报关费用json))
+                {
+                    var feehead = JsonConvert.Deserialize<GuanMaoYun_Fee>(报关费用json);
+                    var j2 = PublicAPIDAL.GuanMaoYun_Fee_Save(feehead);
 
-                if (!j2.Success) {
-                    result.SetErrorInfo(j2.Message);
-                    return result;
+                    if (!j2.Success)
+                    {
+                        result.SetErrorInfo(j2.Message);
+                        return result;
+                    }
                 }
 
                 result.OK("导入完成");