diff --git a/web/admin/HR/reg.aspx.cs b/web/admin/HR/reg.aspx.cs
index a38067a..98151e8 100644
--- a/web/admin/HR/reg.aspx.cs
+++ b/web/admin/HR/reg.aspx.cs
@@ -29,7 +29,7 @@ public partial class admin_hr_reg : MyWeb.config
             else
             {
                 int _num = Val(Request["num"]);
-                var qry = _db.members.AsEnumerable();              
+                var qry = _db.members.AsQueryable();              
                 var prod = qry.Where(q => q.num == _num).FirstOrDefault();
                 //var prod = _db.members.Where(q => q.num == _num).ToList();
                 if (prod != null)
@@ -366,7 +366,7 @@ public partial class admin_hr_reg : MyWeb.config
     protected bool chk_pro_num(string txt,int num=0)
     {
         bool success=false;
-        var qry = _db.members.AsEnumerable();
+        var qry = _db.members.AsQueryable();
         qry = qry.Where(q => q.m_number == txt);
         if (num > 0)
             qry = qry.Where(q => q.num != num);
diff --git a/web/admin/order/reg.aspx.cs b/web/admin/order/reg.aspx.cs
index 7bb3b7e..73a6716 100644
--- a/web/admin/order/reg.aspx.cs
+++ b/web/admin/order/reg.aspx.cs
@@ -43,7 +43,7 @@ public partial class admin_order_reg : MyWeb.config
             else
             {
 
-                var qry = _db.pro_order.AsEnumerable();
+                var qry = _db.pro_order.AsQueryable();
                 var prod = qry.Where(q => q.order_no == Convert.ToString(Request["order_no"])).FirstOrDefault();
                 if (prod != null)
                 {
@@ -130,7 +130,7 @@ public partial class admin_order_reg : MyWeb.config
         Application.Lock();
         string order_no = "AA" + DateTime.Now.ToString("yyMMdd");
 
-        var qry = _db.companies.AsEnumerable();
+        var qry = _db.companies.AsQueryable();
         //var prod = qry.Where(q => q.last_order_no.Contains(order_no)).FirstOrDefault();
         var prod = qry.Where(q => q.num == 1).FirstOrDefault();
         if (prod != null)
diff --git a/web/admin/project/reg.aspx.cs b/web/admin/project/reg.aspx.cs
index 970a681..3371d4c 100644
--- a/web/admin/project/reg.aspx.cs
+++ b/web/admin/project/reg.aspx.cs
@@ -27,7 +27,7 @@ public partial class admin_project__reg : MyWeb.config
             else
             {
                 int _num = Val(Request["num"]);
-                var qry = _db.project_sub.AsEnumerable();
+                var qry = _db.project_sub.AsQueryable();
                 var prod = qry.Where(q => q.num == _num).FirstOrDefault();
 
                 if (prod != null)
diff --git a/web/admin/stock/news_reg.aspx.cs b/web/admin/stock/news_reg.aspx.cs
index ebd1e07..a538d89 100644
--- a/web/admin/stock/news_reg.aspx.cs
+++ b/web/admin/stock/news_reg.aspx.cs
@@ -35,7 +35,7 @@ public partial class admin_stock_new_reg : MyWeb.config
             else
             {
                 int _num = Val(Request["num"]);
-                var qry = _db.stocks.AsEnumerable();              
+                var qry = _db.stocks.AsQueryable();              
                 var prod = qry.Where(q => q.num == _num).FirstOrDefault();
                 if (prod != null)
                 {                    
@@ -315,7 +315,7 @@ public partial class admin_stock_new_reg : MyWeb.config
         int _type = Val(category.SelectedValue);
 
 
-        var qry = _db.stocks.AsEnumerable();
+        var qry = _db.stocks.AsQueryable();
         qry = qry.Where(o => o.actItem_num == item_id);
         qry = qry.Where(o => o.kind == Convert.ToInt32(kind.Value));
 
@@ -376,8 +376,7 @@ public partial class admin_stock_new_reg : MyWeb.config
     protected int getFinalStock(int actItem , int kind,bool rent=false)
     {
         int _fq = 0;
-        var qry = _db.stocks.AsEnumerable()
-                       .Where(q => q.kind == kind) //同倉庫
+        var qry = _db.stocks.Where(q => q.kind == kind) //同倉庫
                        .Where(q => q.actItem_num == actItem) //同品項
                        .OrderByDescending(q => q.num).FirstOrDefault();
         if (qry != null)
diff --git a/web/admin/supplier/reg.aspx.cs b/web/admin/supplier/reg.aspx.cs
index c8a5266..7f30ca5 100644
--- a/web/admin/supplier/reg.aspx.cs
+++ b/web/admin/supplier/reg.aspx.cs
@@ -29,7 +29,7 @@ public partial class admin_supplier_reg : MyWeb.config
             }
             else
             {
-                var qry = _db.suppliers.AsEnumerable();
+                var qry = _db.suppliers.AsQueryable();
                 int _num = Val(Request["num"]);                  
                 var prod = qry.Where(q => q.num == _num).FirstOrDefault();
                 if (prod != null)
@@ -371,7 +371,7 @@ public partial class admin_supplier_reg : MyWeb.config
     protected bool chk_pro_num(string txt, int num = 0)
     {
         bool success = false;
-        var qry = _db.suppliers.AsEnumerable();
+        var qry = _db.suppliers.AsQueryable();
         qry = qry.Where(q => q.s_number == txt);
         if (num > 0)
             qry = qry.Where(q => q.num != num);