diff --git a/src/commands/changeFile/openAndRun.command.ts b/src/commands/changeFile/openAndRun.command.ts
index b729276..f56912c 100644
--- a/src/commands/changeFile/openAndRun.command.ts
+++ b/src/commands/changeFile/openAndRun.command.ts
@@ -35,6 +35,17 @@ export const openAndRunCommand = vscode.commands.registerCommand(
 
       if (commands.length === 0) return;
 
+      const betweenMessage =
+        'Please enter timer (ms) for delay between each command';
+
+      const timer = await vscode.window.showInputBox({
+        title: betweenMessage,
+        placeHolder: betweenMessage,
+        value: '0',
+      });
+
+      if (Number.isNaN(+timer!) || timer === null) return;
+
       await vscode.window.withProgress(
         {
           cancellable: false,
@@ -46,7 +57,7 @@ export const openAndRunCommand = vscode.commands.registerCommand(
             return;
           });
 
-          await new ChangeFileHandler(dirPath).openAndRun(commands);
+          await new ChangeFileHandler(dirPath).openAndRun(commands, +timer!);
         },
       );
     } catch (error: any) {
diff --git a/src/handlers/changeFile.handler.ts b/src/handlers/changeFile.handler.ts
index 2c6a9a8..295b89a 100644
--- a/src/handlers/changeFile.handler.ts
+++ b/src/handlers/changeFile.handler.ts
@@ -34,9 +34,9 @@ export class ChangeFileHandler {
   /**
    * open that file and run each commands one by one
    */
-  async openAndRun(commands: string[]) {
+  async openAndRun(commands: string[], timer = 300) {
     for (const fromUrl of this.fileTree) {
-      await new RunCommandHandler(fromUrl).openAndRun(commands);
+      await new RunCommandHandler(fromUrl).openAndRun(commands, timer);
     }
   }