diff --git a/WebService/AppWebservice.asmx.cs b/WebService/AppWebservice.asmx.cs
index 3517e03..3140d81 100644
--- a/WebService/AppWebservice.asmx.cs
+++ b/WebService/AppWebservice.asmx.cs
@@ -1,6 +1,8 @@
 using System.Collections.Generic;
 using System.Data;
 using System.Reflection;
+using System.Runtime.Remoting.Contexts;
+using System.Text;
 using System.Web.Script.Services;
 using System.Web.Services;
 using Tools;
@@ -47,6 +49,7 @@ namespace Webservice
             model.DataList = null;
 
             LogHelper.WriteSysLogBase("箱码与总成码关系绑定，入参boxCode=" + boxCode + "，barCode=" + barCode, MethodBase.GetCurrentMethod().Name);
+            Context.Response.ContentType = "application/json; charset=utf-8";
 
             #region 参数判断
             //if (string.IsNullOrWhiteSpace(app_id))
@@ -55,12 +58,12 @@ namespace Webservice
             //    Context.Response.Write(JSONTools.ScriptSerialize<JsonModel<MKModel>>(model));
             //    return;
             //}
-            //if (string.IsNullOrWhiteSpace(boxCode))
-            //{
-            //    model.ErrReason = "缺少必要传入参数 boxCode";
-            //    Context.Response.Write(JSONTools.ScriptSerialize<JsonModel<MKModel>>(model));
-            //    return;
-            //}
+            if (string.IsNullOrWhiteSpace(boxCode))
+            {
+                model.ErrReason = "缺少必要传入参数 boxCode";
+                Context.Response.Write(JSONTools.ScriptSerialize<JsonModel<MKModel>>(model));
+                return;
+            }
             //if (string.IsNullOrWhiteSpace(barCode))
             //{
             //    model.ErrReason = "缺少必要传入参数 barCode";
@@ -133,6 +136,7 @@ namespace Webservice
                 }
             }
 
+            
             Context.Response.Write(JSONTools.ScriptSerialize<JsonModel<MKModel>>(model));
         }
 
diff --git a/WebService/Function.cs b/WebService/Function.cs
index d035741..1baa7cf 100644
--- a/WebService/Function.cs
+++ b/WebService/Function.cs
@@ -376,6 +376,15 @@ namespace Webservice
                     }
                 }
 
+                DataTable dtBoxNum = GetCodeRecords(boxCode, out errorReason);
+                if(dtBoxNum != null && dtBoxNum.Rows.Count.ToString() == qtyValue)
+                {
+                    errorReason = "此箱码已满箱";
+                    return updateNum;
+                }
+
+
+
                 string sql = @"
                                 select top 1 * from tb_Punch_Code_Record where Flag=1  and ZcBarCode = '" + barCode + @"'  order by CreateTime desc
                             ";