diff --git a/case/test_dde_1271259.py b/case/test_dde_1271259.py
new file mode 100644
index 0000000000000000000000000000000000000000..46c2bb8c9e2aafbed590d99a7fdb2ed353b86328
--- /dev/null
+++ b/case/test_dde_1271259.py
@@ -0,0 +1,51 @@
+import pytest
+
+from apps.dde_autotest_euler.case.base_case import BaseCase
+from apps.dde_autotest_euler.method.dde_method import DdeMethod
+from src import CmdCtl as Cmd
+from src import Src
+from src import sleep
+
+
+class TestDeepinTerminalCase(BaseCase):
+
+
+    @pytest.fixture(scope="function", autouse=True)
+    def setup_teardown_1271259(self):
+        """前置和后置"""
+        Src.ctrl_alt_t()
+        sleep(2)
+
+        yield
+        Src.kill_process("deepin-terminal")
+
+    def test_dde_1271259_1(self):
+        """终端——退出"""
+        # 1. 点击退出
+        # 1. 所有终端都被关闭
+        euler = DdeMethod()
+        euler.dde_dock.right_click_terminal_icon_by_attr()
+        sleep(3)
+        euler.click(*euler.ocr("关闭所有"))
+        sleep(3)
+        process_num = Src.get_daemon_process_num("deepin-terminal")
+        self.assert_equal(0, process_num)
+
+    @pytest.mark.parametrize("operate", ["alt_f4", "ctrl_shift_w", "ctrl_d"])
+    def test_dde_1271259_2(self, operate):
+        """终端——退出"""
+        # 2. 打开终端后，按Alt+F4查看软件显示
+        # 2. 关闭当前窗口
+        # 3. 打开终端后，按Ctrl+Shift+W查看软件显示
+        # 3. 关闭当前窗口
+        # 4. 打开终端后，按Ctrl+D查看软件显示
+        # 4. 关闭当前窗口
+        if operate == "alt_f4":
+            Src.alt_f4()
+        elif operate == "ctrl_shift_w":
+            Src.hot_key("ctrl", "shift", "w")
+        elif operate == "ctrl_d":
+            Src.hot_key("ctrl", "d")
+        sleep(3)
+        process_num = Src.get_daemon_process_num("deepin-terminal")
+        self.assert_equal(0, process_num)
diff --git a/dde.csv b/dde.csv
index 21964068020a30bc6b98448e4160eb402fce0909..acebd0e2363f6de96b48e41ad9313e54d563450d 100644
--- a/dde.csv
+++ b/dde.csv
@@ -51,4 +51,5 @@
 1271277,,,
 1271275,,,
 1271263,,,
-1271261,,,
\ No newline at end of file
+1271261,,,
+1271259,,,
\ No newline at end of file
diff --git a/method/vender/dde_dock_method.py b/method/vender/dde_dock_method.py
index dc424079a17eab161efaf5aeba8678ac8ff742be..41bed5b2995d3534f1daf7ca399d76acf79d6e1b 100644
--- a/method/vender/dde_dock_method.py
+++ b/method/vender/dde_dock_method.py
@@ -52,4 +52,8 @@ class DdeDockMethod(BaseMethod):
 
     def get_x_y_terminal_icon_by_attr(self):
         """在任务栏中，鼠标移动到终端图标"""
-        return self.dog.element_center("Btn_终端")
\ No newline at end of file
+        return self.dog.element_center("Btn_终端")
+
+    def right_click_terminal_icon_by_attr(self):
+        """在任务栏中，右键终端图标"""
+        self.right_click_by_attr("Btn_终端")
\ No newline at end of file