diff --git a/app/core/record_manager.py b/app/core/record_manager.py
index 89f070c..1809e52 100644
--- a/app/core/record_manager.py
+++ b/app/core/record_manager.py
@@ -28,7 +28,8 @@ class RecordingManager:
         self._ = {}
         self.load()
         self.initialize_dynamic_state()
-        self.platform_semaphores = defaultdict(lambda: asyncio.Semaphore(3))
+        max_concurrent = int(self.settings.user_config.get("platform_max_concurrent_requests", 3))
+        self.platform_semaphores = defaultdict(lambda: asyncio.Semaphore(max_concurrent))
 
     @property
     def recordings(self):
diff --git a/app/ui/views/settings_view.py b/app/ui/views/settings_view.py
index 0d7b6fa..3b10f79 100644
--- a/app/ui/views/settings_view.py
+++ b/app/ui/views/settings_view.py
@@ -443,6 +443,16 @@ class SettingsPage(PageBase):
                                 on_change=self.on_change,
                             ),
                         ),
+                        self.create_setting_row(
+                            self._["platform_max_concurrent_requests"],
+                            ft.TextField(
+                                value=str(self.get_config_value("platform_max_concurrent_requests", 3)),
+                                width=100,
+                                data="platform_max_concurrent_requests",
+                                on_change=self.on_change,
+                                hint_text=self._["platform_max_concurrent_requests_tip"]
+                            ),
+                        ),
                     ],
                     is_mobile,
                 ),
diff --git a/config/default_settings.json b/config/default_settings.json
index 8f463a5..35a2944 100644
--- a/config/default_settings.json
+++ b/config/default_settings.json
@@ -60,5 +60,6 @@
     "recipient_email": "",
     "theme_color": "blue",
     "is_grid_view": true,
-    "theme_mode": "light"
+    "theme_mode": "light",
+    "platform_max_concurrent_requests": "3"
 }
\ No newline at end of file
diff --git a/locales/en.json b/locales/en.json
index 131e6eb..f38ea25 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -353,7 +353,9 @@
     "switch_video_format": "Switch video recording format",
     "switch_recording_quality": "Switch video recording quality",
     "switch_account_type": "Switch account type",
-    "switch_language_tip": "Tip: It is recommended to restart the program after switching languages"
+    "switch_language_tip": "Tip: It is recommended to restart the program after switching languages",
+    "platform_max_concurrent_requests": "Max concurrent recordings per platform",
+    "platform_max_concurrent_requests_tip": "The maximum number of concurrent requests allowed per platform. Default is 3."
   },
   "about_page": {
     "about_project": "About This Application",
diff --git a/locales/zh_CN.json b/locales/zh_CN.json
index 62e4d9c..1a62f11 100644
--- a/locales/zh_CN.json
+++ b/locales/zh_CN.json
@@ -355,7 +355,9 @@
     "switch_video_format": "切换视频录制格式",
     "switch_recording_quality": "切换视频录制质量",
     "switch_account_type": "切换账号类型",
-    "switch_language_tip": "提示: 建议切换语言后重启程序"
+    "switch_language_tip": "提示: 建议切换语言后重启程序",
+    "platform_max_concurrent_requests": "平台最大并发录制数",
+    "platform_max_concurrent_requests_tip": "每个平台允许同时发起请求的最大并发数，默认3"
   },
   "about_page": {
     "about_project": "关于本程序",