diff --git a/.changeset/purple-snails-unite.md b/.changeset/purple-snails-unite.md
new file mode 100644
index 0000000..5d3be44
--- /dev/null
+++ b/.changeset/purple-snails-unite.md
@@ -0,0 +1,5 @@
+---
+"terminal-keeper": patch
+---
+
+fix: add abort all functions in activity
diff --git a/package.json b/package.json
index 943a15d..5e99e24 100644
--- a/package.json
+++ b/package.json
@@ -106,6 +106,11 @@
                 "category": "Terminal Keeper",
                 "title": "Clear All"
             },
+            {
+                "command": "terminal-keeper.abort-all",
+                "category": "Terminal Keeper",
+                "title": "Abort All"
+            },
             {
                 "command": "terminal-keeper.kill-all",
                 "category": "Terminal Keeper",
@@ -195,10 +200,15 @@
                     "group": "activity@2"
                 },
                 {
-                    "command": "terminal-keeper.kill-all",
+                    "command": "terminal-keeper.abort-all",
                     "when": "view == terminalKeeperActivityView",
                     "group": "activity@3"
                 },
+                {
+                    "command": "terminal-keeper.kill-all",
+                    "when": "view == terminalKeeperActivityView",
+                    "group": "activity@4"
+                },
                 {
                     "command": "terminal-keeper.save",
                     "when": "view == terminalKeeperActivityView",
diff --git a/src/commands/abortAllAsync.ts b/src/commands/abortAllAsync.ts
new file mode 100644
index 0000000..4ba17b7
--- /dev/null
+++ b/src/commands/abortAllAsync.ts
@@ -0,0 +1,29 @@
+import { ProgressLocation, window } from 'vscode';
+import { constants } from '../utils/constants';
+import { showErrorMessageWithDetail } from '../utils/utils';
+
+export const abortAllAsync = async (): Promise<void> => {
+    try {
+        window.withProgress(
+            {
+                location: ProgressLocation.Window,
+                title: 'Terminal Keeper',
+                cancellable: false
+            },
+            async (progress) => {
+                // If not keep existing terminals, to dispose all
+                progress.report({ message: 'Abort all terminals...' });
+
+                // Clear all existing terminal in parallel
+                window.terminals.forEach(async (terminal) => {
+                    terminal.sendText(`\u0003`, true);
+                });
+
+                // Return a value when the task completes
+                return 'Abort all of the terminal completed!';
+            }
+        );
+    } catch (error) {
+        showErrorMessageWithDetail(constants.abortTerminalFailed, error);
+    }
+};
diff --git a/src/commands/killAllAsync.ts b/src/commands/killAllAsync.ts
index 0bf9347..c197906 100644
--- a/src/commands/killAllAsync.ts
+++ b/src/commands/killAllAsync.ts
@@ -16,7 +16,9 @@ export const killAllAsync = async (): Promise<void> => {
                 progress.report({ message: 'Kill all terminals...' });
 
                 // Kill all existing terminal in parallel
-                await killAllTerminal();
+                if (window.terminals && window.terminals.length > 0) {
+                    await killAllTerminal();
+                }
 
                 // Return a value when the task completes
                 return 'Kill all of the terminal completed!';
diff --git a/src/extension.ts b/src/extension.ts
index c394325..2b35444 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -1,4 +1,5 @@
 import { ExtensionContext, Uri, commands, env, window } from 'vscode';
+import { abortAllAsync } from './commands/abortAllAsync';
 import { activeAsync } from './commands/activeAsync';
 import { activeBySessionAsync } from './commands/activeBySessionAsync';
 import { activeByTerminalAsync } from './commands/activeByTerminalAsync';
@@ -50,6 +51,10 @@ export async function activate(context: ExtensionContext) {
         commands.registerCommand(extCommands.clearAll, async (...args: any[]) => {
             await clearAllAsync();
         }),
+        // Abort all terminals
+        commands.registerCommand(extCommands.abortAll, async (...args: any[]) => {
+            await abortAllAsync();
+        }),
         // Kill all terminals
         commands.registerCommand(extCommands.killAll, async (...args: any[]) => {
             await killAllAsync();
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 12dd57e..d08ba79 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -6,6 +6,7 @@ export const extCommands = {
     remove: 'terminal-keeper.remove',
     migrate: 'terminal-keeper.migrate',
     clearAll: 'terminal-keeper.clear-all',
+    abortAll: 'terminal-keeper.abort-all',
     killAll: 'terminal-keeper.kill-all',
     refresh: 'terminal-keeper.refresh-activity',
     activeSessionActivity: 'terminal-keeper.active-session-activity',
@@ -44,6 +45,7 @@ export const constants = {
     activeTerminalFailed: 'Failed to activate the terminal.',
     killTerminalFailed: 'Failed to kill the terminals.',
     clearTerminalFailed: 'Failed to clear the terminals.',
+    abortTerminalFailed: 'Failed to abort the terminals.',
     workingDirNotExist: 'The terminal "{terminal}" cannot find the current working directory "{cwd}".',
 
     // Valid configuration file