diff --git a/QueryDetail.xaml.cs b/QueryDetail.xaml.cs
index f3ac471..f86c033 100644
--- a/QueryDetail.xaml.cs
+++ b/QueryDetail.xaml.cs
@@ -131,7 +131,7 @@ public partial class QueryDetail : ContentPage
                 }
             }            
         }
-        catch (Exception ex)
+        catch (Exception )
         {
         }
     }
diff --git a/View/LogPage.xaml.cs b/View/LogPage.xaml.cs
index 149a7c3..e4bf4e6 100644
--- a/View/LogPage.xaml.cs
+++ b/View/LogPage.xaml.cs
@@ -29,7 +29,7 @@ public partial class LogPage : ContentPage
 
         //可用服务器列表
         AppModels.sqliteHelper.Open();
-        var userdata = AppModels.sqliteHelper.ExecuteDataSet("select * from Server", null);
+        var userdata = AppModels.sqliteHelper.ExecuteDataSet("SELECT * FROM Server", null);
         AppModels.sqliteHelper.Close();
 
         Items = new ObservableCollection<ItemOption>();
@@ -40,11 +40,13 @@ public partial class LogPage : ContentPage
             {
                 if (dataRow != null)
                 {
+                    string _SERVER = dataRow.Field<string>("Server")!;
+                    string _SERVERIP = dataRow.Field<string>("ServerID")! + "," + dataRow.Field<string>("ServerHTTP")!;
+
                     var dat = new ItemOption
                     {
-                        SERVER = dataRow.Field<string>("Server") ?? "",
-                        SERVERIP = dataRow.Field<string>("ServerID") ?? "" +","+ 
-                        dataRow.Field<string>("ServerHTTP") ?? ""
+                        SERVER = _SERVER,
+                        SERVERIP = _SERVERIP
                     };
                     Items.Add(dat);
                 }
@@ -82,9 +84,10 @@ public partial class LogPage : ContentPage
 
         App.GlobalData.ServerID = result[0]?? "";
         //判断是否有http连接信息
-        if (result.Length == 2)
+        if (result.Length ==2)
         {
             App.GlobalData.ServerHTTP = result[1] ?? "";
+            App.GlobalData.LocalAreaNetworkMode = false;
         }
         else
         {
@@ -121,11 +124,11 @@ public partial class LogPage : ContentPage
                 AppModels.INSERT(sql);
             }
 
-            int temp_server = AppModels.Select("SELECT * FROM Server WHERE ServerID='' LIMIT 1;")!.Tables[0].Rows.Count;
+            int temp_server = AppModels.Select("SELECT * FROM Server WHERE Server='"+ App.GlobalData.Enterprise + "' LIMIT 1;")!.Tables[0].Rows.Count;
             if (temp_server == 0)
             {
                 string sql = @"INSERT INTO Server ( Server, ServerID,ServerHTTP)VALUES('" + App.GlobalData.Enterprise + "','" +
-                      App.GlobalData.ServerID+ App.GlobalData.ServerHTTP + "');";
+                      App.GlobalData.ServerID+"','"+ App.GlobalData.ServerHTTP + "');";
                 AppModels.INSERT(sql);
             }