diff --git a/Source/GrasscutterTools/Forms/FormMain.cs b/Source/GrasscutterTools/Forms/FormMain.cs
index 9402fd7..71c8f48 100644
--- a/Source/GrasscutterTools/Forms/FormMain.cs
+++ b/Source/GrasscutterTools/Forms/FormMain.cs
@@ -442,7 +442,7 @@ namespace GrasscutterTools.Forms
         /// <returns>是否执行成功</returns>
         private async Task<bool> RunRawCommands(string commands)
         {
-            if (commands.IndexOf('|') == -1)
+            if (commands.IndexOf('|') == -1 || Common.OC?.CanInvokeMultipleCmd == true)
                 return await RunCommands(FormatCommand(commands));
             return await RunCommands(commands.Split('|').Select(FormatCommand).ToArray());
         }
diff --git a/Source/GrasscutterTools/OpenCommand/OpenCommandAPI.cs b/Source/GrasscutterTools/OpenCommand/OpenCommandAPI.cs
index 0a406c6..6f373c9 100644
--- a/Source/GrasscutterTools/OpenCommand/OpenCommandAPI.cs
+++ b/Source/GrasscutterTools/OpenCommand/OpenCommandAPI.cs
@@ -44,11 +44,28 @@ namespace GrasscutterTools.OpenCommand
 
         public bool CanInvoke { get; private set; }
 
+        private Version version = new Version(1, 6, 1);
+
+        public Version Version
+        {
+            get => version;
+            private set
+            {
+                version = value;
+                CanInvokeMultipleCmd = version >= new Version(1, 7);
+            }
+        }
+
+        public bool CanInvokeMultipleCmd { get; private set; }
+
         public async Task<bool> Ping()
         {
             //try
             //{
             var response = await DoRequest("ping");
+            if (response.Data is string str && Version.TryParse(str, out var version))
+                Version = version;
+            
             return response.RetCode == 200;
             //}
             //catch (Exception)
diff --git a/Source/GrasscutterTools/Program.cs b/Source/GrasscutterTools/Program.cs
index abf8e8b..06a487e 100644
--- a/Source/GrasscutterTools/Program.cs
+++ b/Source/GrasscutterTools/Program.cs
@@ -190,11 +190,21 @@ namespace GrasscutterTools
 
             try
             {
-                foreach (var cmd in commands.Split('|').Select(FormatCommand))
+                Common.OC.Ping().Wait(1000);
+
+                if (Common.OC.CanInvokeMultipleCmd)
                 {
-                    var msg = Common.OC.Invoke(cmd).Result;
+                    var msg = Common.OC.Invoke(FormatCommand(commands)).Result;
                     Console.WriteLine(string.IsNullOrEmpty(msg) ? "OK" : msg);
                 }
+                else
+                {
+                    foreach (var cmd in commands.Split('|').Select(FormatCommand))
+                    {
+                        var msg = Common.OC.Invoke(cmd).Result;
+                        Console.WriteLine(string.IsNullOrEmpty(msg) ? "OK" : msg);
+                    }
+                }
                 return true;
             }
             catch (Exception ex)