diff --git a/UI/UI_Idle.c b/UI/UI_Idle.c
index ff73bfe..70ea6ee 100644
--- a/UI/UI_Idle.c
+++ b/UI/UI_Idle.c
@@ -68,6 +68,9 @@ void UI_DrawModeSelectScreen(void)
 }
   
 const Touch_AreaTypeDef Touch_ModeSelect_Areas[] = {
+    /* 状态栏蓝牙：点击开关（须在模式行之前，避免被误判） */
+    { UI0902_BT_HIT_X0, UI0902_BT_HIT_X1, UI0902_BT_HIT_Y0, UI0902_BT_HIT_Y1,
+      0, 0, GUI_BL_SW, NULL },
     /* Flag=按钮序号(0万能/1普通/2专业)；ID=进入 TAB。全宽便于命中；Y 与 MODE_ROW_* 一致 */
     {   0,  239,   48,  135,   0, 0,  0, NULL },
     {   0,  239,  140,  227,   1, 0,  2, NULL },
@@ -123,6 +126,11 @@ void Touch_Mode_Select_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex)
 {
   (void)areaIndex;
   (void)FLAG;
+  if (ID == GUI_BL_SW)
+  {
+    UI_StatusBar_ToggleBluetooth();
+    return;
+  }
   StartTask();
   /* ID 为 TAB 索引：0=万能(Song) 1=专业(Expert) 2=普通(Free) */
   mGuiData[GUI_TAB_INDEX].Current = ID;
@@ -215,6 +223,13 @@ void IdleProcess(DisplayTaskMessage_Type msg)
                                 (unsigned)k,
                                 (unsigned)Touch_ModeSelect_Areas[k].Flag,
                                 (unsigned)msg.HiByte, (unsigned)msg.LoByte);
+                          /* 蓝牙开关不受进模式防抖限制 */
+                          if (Touch_ModeSelect_Areas[k].ID == GUI_BL_SW)
+                          {
+                              Touch_Mode_Select_Action(Touch_ModeSelect_Areas[k].Flag,
+                                                       Touch_ModeSelect_Areas[k].ID, k);
+                              break;
+                          }
                           /* 单击直接进入对应模式主页 */
                           if (now - s_last_enter_ms < 300U)
                               break;
diff --git a/UI/UI_SongMode.c b/UI/UI_SongMode.c
index e03c4df..1e7cde1 100644
--- a/UI/UI_SongMode.c
+++ b/UI/UI_SongMode.c
@@ -339,9 +339,8 @@ void Touch_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex,uint8_t value)
         return;
     }
     else if(ID==GUI_BL_SW)
-    {   
-      mGuiData[ID].Current = !mGuiData[ID].Current;
-      Show_BL_Icon(mGuiData[GUI_BL_SW].Current);
+    {
+      UI_StatusBar_ToggleBluetooth();
       return;
     }
 }
diff --git a/UI/UI_SystemSet.c b/UI/UI_SystemSet.c
index 00f62b5..7c847c1 100644
--- a/UI/UI_SystemSet.c
+++ b/UI/UI_SystemSet.c
@@ -3,6 +3,9 @@
 /* 0902-11 设置入口：调音台 / 系统设置 两大入口 + 底栏设置高亮 */
 
 const Touch_AreaTypeDef Touch_SetingSelect_Areas[] = {
+	/* 状态栏蓝牙：点击开关 */
+	{ UI0902_BT_HIT_X0, UI0902_BT_HIT_X1, UI0902_BT_HIT_Y0, UI0902_BT_HIT_Y1,
+	  0, 0, GUI_BL_SW, NULL },
 	/* 调音台卡片 */
 	{ UI0902_HUB_CARD_X, (uint16_t)(UI0902_HUB_CARD_X + UI0902_HUB_CARD_W - 1),
 	  UI0902_HUB_CARD_Y0, (uint16_t)(UI0902_HUB_CARD_Y0 + UI0902_HUB_CARD_H - 1),
@@ -45,6 +48,12 @@ void Touch_Seting_Select_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex, uint
 	(void)FLAG;
 	(void)areaIndex;
 
+	if (ID == GUI_BL_SW)
+	{
+		UI_StatusBar_ToggleBluetooth();
+		return;
+	}
+
 	if (ID == GUI_NAV_BAR)
 	{
 		if (value == UI0902_NAV_SETTING)
diff --git a/UI/UI_global.c b/UI/UI_global.c
index aeebf2d..1877a03 100644
--- a/UI/UI_global.c
+++ b/UI/UI_global.c
@@ -375,7 +375,35 @@ void UI_GotoCurrentModePage(void)
     }
 }
 
-/* 蓝牙图标：按系统开关显示；关则清空区域不画图标 */
+/* 暂无禁用蓝牙素材：开态图改灰 + 斜杠；后续替换 gImage 禁用图标即可 */
+static void Show_BL_Icon_DrawDisabled(void)
+{
+    const unsigned char *data = gImage_UI0902_Bluetooth_11x17;
+    uint16_t x = UI0902_BT_X;
+    uint16_t y = UI0902_BT_Y;
+    uint16_t w = UI0902_BT_W;
+    uint16_t h = UI0902_BT_H;
+    uint32_t total = (uint32_t)w * (uint32_t)h;
+    uint32_t i;
+
+    for (i = 0; i < total; i++)
+    {
+        uint16_t c = (uint16_t)(((uint16_t)data[i * 2] << 8) | data[i * 2 + 1]);
+        uint8_t r = (uint8_t)((c >> 11) & 0x1F);
+        uint8_t g = (uint8_t)((c >> 5) & 0x3F);
+        uint8_t b = (uint8_t)(c & 0x1F);
+        /* 近黑视为透明（与 LCD_WR_PIC_Trans 一致） */
+        if (r <= 1 && g <= 2 && b <= 1)
+            continue;
+        LCD_DrawPoint((uint16_t)(x + (i % w)), (uint16_t)(y + (i / w)), GRAY);
+    }
+    /* 禁用斜杠（左下→右上，略加粗） */
+    LCD_DrawLine(x, (uint16_t)(y + h - 1), (uint16_t)(x + w - 1), y, WHITE);
+    LCD_DrawLine(x, (uint16_t)(y + h - 2), (uint16_t)(x + w - 2), y, WHITE);
+    LCD_DrawLine((uint16_t)(x + 1), (uint16_t)(y + h - 1), (uint16_t)(x + w - 1), (uint16_t)(y + 1), WHITE);
+}
+
+/* 蓝牙图标：开=素材；关=自绘灰图标+斜杠（待换禁用素材） */
 void Show_BL_Icon(uint8_t value)
 {
     static int8_t s_bt_pwr = -1;
@@ -390,6 +418,10 @@ void Show_BL_Icon(uint8_t value)
         LCD_WR_PIC_Trans(UI0902_BT_X, UI0902_BT_Y, UI0902_BT_W, UI0902_BT_H,
                          gImage_UI0902_Bluetooth_11x17, BLACK);
     }
+    else
+    {
+        Show_BL_Icon_DrawDisabled();
+    }
     if (s_bt_pwr != (int8_t)on)
     {
         s_bt_pwr = (int8_t)on;
@@ -398,6 +430,18 @@ void Show_BL_Icon(uint8_t value)
     UI_DrawStatusSepLine();
 }
 
+void UI_StatusBar_ToggleBluetooth(void)
+{
+    NvmParam_Type *nvm = drv_nvm_param_ptr();
+    uint8_t on = mGuiData[GUI_BL_SW].Current ? 0u : 1u;
+
+    mGuiData[GUI_BL_SW].Current = on;
+    mGuiData_SystemSETTING[GUI_BLUETOOTH_SW].Current = on;
+    nvm->param.BluetoothSW = on;
+    drv_nvm_save_to_flash();
+    Show_BL_Icon(on);
+}
+
 void Draw_Status_Battery_Icon(uint8_t battery_percent)
 {
 	uint8_t Info[8];
diff --git a/UI/UI_global.h b/UI/UI_global.h
index dfdd55c..dc45480 100644
--- a/UI/UI_global.h
+++ b/UI/UI_global.h
@@ -128,6 +128,13 @@ void CallUI_RestoreSelect(void);
 #define UI0902_BT_H             17
 #define UI0902_BT_X             ((240 - UI0902_BT_W) / 2)  /* 居中 */
 #define UI0902_BT_Y             5
+/* 状态栏蓝牙点击热区：略大于图标，便于点按 */
+#define UI0902_BT_HIT_PAD_X     14
+#define UI0902_BT_HIT_X0        ((UI0902_BT_X > UI0902_BT_HIT_PAD_X) \
+                                 ? (uint16_t)(UI0902_BT_X - UI0902_BT_HIT_PAD_X) : 0)
+#define UI0902_BT_HIT_X1        (uint16_t)(UI0902_BT_X + UI0902_BT_W + UI0902_BT_HIT_PAD_X - 1)
+#define UI0902_BT_HIT_Y0        0
+#define UI0902_BT_HIT_Y1        (uint16_t)(UI_STATUS_BAR_H + 2)
 #define UI0902_BATTERY_W        29
 #define UI0902_BATTERY_H        12
 /* 0918 充电态：闪电电池图（替换外壳+填充），28x13，与外壳同中心 */
@@ -212,6 +219,8 @@ void Show_Battery_Icon(uint8_t flag);
 void UI_DrawStatusSepLine(void);
 
 void Show_BL_Icon(uint8_t value);
+/* 状态栏蓝牙图标点击：开关电源、同步设置项与 NVM、刷新图标 */
+void UI_StatusBar_ToggleBluetooth(void);
 void Draw_Tab_Section_Menu(const LEBEL_UI *UI, TAB_SECTION_INDEX select_tab);
 void UI_NavBar_Action(uint8_t value);
 void Draw_Bottom_Bar(uint8_t sel, uint8_t first_back);