diff --git a/app/chain/site.py b/app/chain/site.py
index aa5786dc..a0c19322 100644
--- a/app/chain/site.py
+++ b/app/chain/site.py
@@ -789,6 +789,7 @@ class SiteChain(ChainBase):
                     userid=userid,
                     username=username,
                     title="站点交互已结束",
+                    save_history=False,
                 )
             )
             return True
diff --git a/app/chain/skills.py b/app/chain/skills.py
index 331d751e..4eaf0f1c 100644
--- a/app/chain/skills.py
+++ b/app/chain/skills.py
@@ -266,6 +266,7 @@ class SkillsChain(ChainBase):
                     userid=userid,
                     username=username,
                     title="技能交互已结束",
+                    save_history=False,
                 )
             )
             return True
diff --git a/app/chain/subscribe.py b/app/chain/subscribe.py
index 65ec3d6c..cb88fc4b 100644
--- a/app/chain/subscribe.py
+++ b/app/chain/subscribe.py
@@ -2240,6 +2240,7 @@ class SubscribeChain(ChainBase):
                     userid=userid,
                     username=username,
                     title="订阅交互已结束",
+                    save_history=False,
                 )
             )
             return True
diff --git a/tests/test_skills_command.py b/tests/test_skills_command.py
index 6d9370a5..343ec9ee 100644
--- a/tests/test_skills_command.py
+++ b/tests/test_skills_command.py
@@ -90,6 +90,30 @@ class TestSkillsCommand(unittest.TestCase):
         handle_text.assert_called_once()
         handle_ai.assert_not_called()
 
+    def test_skills_text_exit_skips_notification_history(self):
+        chain = SkillsChain()
+        skills_interaction_manager.create_or_replace(
+            user_id="10001",
+            channel=MessageChannel.Telegram,
+            source="telegram-test",
+            username="tester",
+        )
+
+        with patch.object(chain, "post_message") as post_message:
+            handled = chain.handle_text_interaction(
+                channel=MessageChannel.Telegram,
+                source="telegram-test",
+                userid="10001",
+                username="tester",
+                text="退出",
+            )
+
+        self.assertTrue(handled)
+        notification = post_message.call_args.args[0]
+        self.assertEqual(notification.title, "技能交互已结束")
+        self.assertFalse(notification.save_history)
+        self.assertIsNone(skills_interaction_manager.get_by_user("10001"))
+
     def test_callback_routes_to_skills_chain(self):
         chain = MessageChain()
         request = skills_interaction_manager.create_or_replace(
diff --git a/tests/test_slash_command_interactions.py b/tests/test_slash_command_interactions.py
index 8a2e23e0..79f89aee 100644
--- a/tests/test_slash_command_interactions.py
+++ b/tests/test_slash_command_interactions.py
@@ -147,6 +147,56 @@ class TestSlashCommandInteractions(unittest.TestCase):
 
         handle_callback.assert_called_once()
 
+    def test_sites_text_exit_skips_notification_history(self):
+        chain = SiteChain()
+        site_interaction_manager.create_or_replace(
+            user_id="10001",
+            command="/sites",
+            channel=MessageChannel.Telegram,
+            source="telegram-test",
+            username="tester",
+        )
+
+        with patch.object(chain, "post_message") as post_message:
+            handled = chain.handle_text_interaction(
+                channel=MessageChannel.Telegram,
+                source="telegram-test",
+                userid="10001",
+                username="tester",
+                text="退出",
+            )
+
+        self.assertTrue(handled)
+        notification = post_message.call_args.args[0]
+        self.assertEqual(notification.title, "站点交互已结束")
+        self.assertFalse(notification.save_history)
+        self.assertIsNone(site_interaction_manager.get_by_user("10001"))
+
+    def test_subscribes_text_exit_skips_notification_history(self):
+        chain = SubscribeChain()
+        subscribe_interaction_manager.create_or_replace(
+            user_id="10001",
+            command="/subscribes",
+            channel=MessageChannel.Telegram,
+            source="telegram-test",
+            username="tester",
+        )
+
+        with patch.object(chain, "post_message") as post_message:
+            handled = chain.handle_text_interaction(
+                channel=MessageChannel.Telegram,
+                source="telegram-test",
+                userid="10001",
+                username="tester",
+                text="退出",
+            )
+
+        self.assertTrue(handled)
+        notification = post_message.call_args.args[0]
+        self.assertEqual(notification.title, "订阅交互已结束")
+        self.assertFalse(notification.save_history)
+        self.assertIsNone(subscribe_interaction_manager.get_by_user("10001"))
+
     def test_sites_renders_markdown_table_when_channel_supports_markdown(self):
         chain = SiteChain()
         fake_sites = [