diff --git a/App/main.c b/App/main.c
index 8bec8c8..83acd0b 100644
--- a/App/main.c
+++ b/App/main.c
@@ -8,10 +8,17 @@
  * 硬件引脚与全局变量定义
  * ========================================================================= */
 
-// 三色共阳极 LED 控制引脚（输出0亮，输出1灭）
-sbit LED_R  = P0^0; 
-sbit LED_G  = P2^7; 
-sbit LED_B  = P2^6; 
+// 软件虚拟 LED 状态变量（0表示亮，1表示灭，兼容原有代码逻辑）
+bit LED_R = 1;
+bit LED_G = 1;
+bit LED_B = 1;
+
+bit last_hw_r = 1;
+bit last_hw_g = 1;
+bit last_hw_b = 1;
+
+// 实际 WS2812 物理控制引脚（接 P0.0）
+sbit WS2812_DI = P0^0;
 
 // 振动马达控制引脚（输出1开启振动，输出0停止）
 sbit MOTOR  = P2^5; 
@@ -56,25 +63,25 @@ volatile KeyEvent key_event_buf = KEY_EVENT_NONE; // 按键事件缓冲区
  * 辅助映射表及前置声明
  * ========================================================================= */
 
-// 各防区类型的默认英文防区名称 (供报警显示使用)
+// 各防区类型的默认法语防区名称 (供报警显示使用，最大15字符)
 char *code default_names[5] = {
-    "FRONT DOOR",      // 0: 门磁
-    "LIVING ROOM",     // 1: 红外
-    "KITCHEN SMOKE",   // 2: 烟感
-    "KITCHEN GAS",     // 3: 燃气
-    "BATHROOM WATER"   // 4: 水浸
+    "PORTE ENTREE",    // 0: 门磁
+    "SALON PIR",       // 1: 红外
+    "CUISINE FUMEE",   // 2: 烟感
+    "CUISINE GAZ",     // 3: 燃气
+    "SDB EAU"          // 4: 水浸
 };
 
 // 各防区类型的默认防区类别 (0: 24小时防区-撤防亦报警, 1: 普通防区-仅布防下报警)
 u8 code default_zones[5] = {1, 1, 0, 0, 0};
 
-// 对码选择菜单显示的各条目字符串
+// 对码选择菜单显示的各条目字符串 (法语，最大15字符)
 char *code menu_items[5] = {
-    "DOOR SENSOR",     // 0
-    "PIR MOTION",      // 1
-    "SMOKE DETECT",    // 2
-    "GAS LEAK",        // 3
-    "WATER FLOOD"      // 4
+    "DETEC. PORTE",    // 0
+    "DETEC. PIR",      // 1
+    "DETEC. FUMEE",    // 2
+    "DETEC. GAZ",      // 3
+    "DETEC. EAU"       // 4
 };
 
 // 本地函数前置声明
@@ -114,6 +121,108 @@ void UI_ShowPairFailPage(u8 is_timeout);
 void UI_ShowAlarmPage(char *sensor_name, u8 zone);
 void UI_ShowSosPage(void);
 
+/* =========================================================================
+ * WS2812B 幻彩 LED 单线驱动函数 (24MHz 1T 模式下精准时序控制)
+ * ========================================================================= */
+
+void WS2812_Write24Bit(u8 g, u8 r, u8 b)
+{
+    u8 i;
+    
+    // 关全局中断，防止被其它高优先中断截断导致时序错乱
+    EA = 0;
+    
+    // 绿光通道 (Green)
+    for (i = 0; i < 8; i++)
+    {
+        if (g & 0x80)
+        {
+            // 发送 "1" 码：高电平维持 ~0.8us，低电平维持 ~0.4us
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_();
+        }
+        else
+        {
+            // 发送 "0" 码：高电平维持 ~0.35us，低电平维持 ~0.9us
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_();
+        }
+        g <<= 1;
+    }
+    
+    // 红光通道 (Red)
+    for (i = 0; i < 8; i++)
+    {
+        if (r & 0x80)
+        {
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_();
+        }
+        else
+        {
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_();
+        }
+        r <<= 1;
+    }
+    
+    // 蓝光通道 (Blue)
+    for (i = 0; i < 8; i++)
+    {
+        if (b & 0x80)
+        {
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_();
+        }
+        else
+        {
+            WS2812_DI = 1;
+            _nop_(); _nop_(); _nop_(); _nop_();
+            WS2812_DI = 0;
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_(); _nop_(); _nop_();
+            _nop_(); _nop_(); _nop_();
+        }
+        b <<= 1;
+    }
+    
+    // 开全局中断
+    EA = 1;
+}
+
+void WS2812_Reset(void)
+{
+    WS2812_DI = 0;
+    // 维持低电平 100us 以上以完成数据锁存 (24MHz 计数约2400)
+    {
+        u16 cnt;
+        for (cnt = 0; cnt < 250; cnt++)
+        {
+            _nop_();
+        }
+    }
+}
+
 /* =========================================================================
  * 延时与时间获取辅助函数 (12T/1T 自适应)
  * ========================================================================= */
@@ -453,26 +562,26 @@ void UI_ShowClockPage(SystemState state, u8 hour, u8 min)
     time_str[5] = '\0';
     LCD_ShowString16x32Centered(100, time_str, (state == STATE_ARMED) ? COLOR_WHITE : ((state == STATE_DISARMED) ? COLOR_WHITE : COLOR_CYAN), COLOR_BLACK);
     
-    // 静态星期和日期
-    LCD_ShowStringCentered(155, "THU 07-02", COLOR_GRAY, COLOR_BLACK);
+    // 静态星期和日期 (法语 JEU)
+    LCD_ShowStringCentered(155, "JEU 07-02", COLOR_GRAY, COLOR_BLACK);
 
     // 屏幕底端布撤防状态标识 (Y=202 避开屏幕下圆弧)
     if(state == STATE_ARMED)
     {
-        LCD_DrawMonoBitmap(30, 202, 16, 16, bmp_lock_16x16, COLOR_RED, COLOR_BLACK);
-        LCD_ShowString(50, 202, "ARMED", COLOR_RED, COLOR_BLACK);
+        LCD_DrawMonoBitmap(32, 202, 16, 16, bmp_lock_16x16, COLOR_RED, COLOR_BLACK);
+        LCD_ShowString(52, 202, "ARME", COLOR_RED, COLOR_BLACK);
     }
     else if(state == STATE_DISARMED)
     {
-        LCD_DrawMonoBitmap(26, 202, 16, 16, bmp_unlock_16x16, COLOR_GREEN, COLOR_BLACK);
-        LCD_ShowString(46, 202, "DISARM", COLOR_GREEN, COLOR_BLACK);
+        LCD_DrawMonoBitmap(22, 202, 16, 16, bmp_unlock_16x16, COLOR_GREEN, COLOR_BLACK);
+        LCD_ShowString(42, 202, "DESARME", COLOR_GREEN, COLOR_BLACK);
     }
 }
 
 void UI_ShowPairMenuPage(u8 selected_index)
 {
     LCD_Clear(COLOR_BLACK);
-    LCD_ShowStringCentered(30, "PAIR MENU", COLOR_AMBER, COLOR_BLACK);
+    LCD_ShowStringCentered(30, "MENU APPAI.", COLOR_AMBER, COLOR_BLACK);
     
     // 绘制上一项
     if (selected_index > 0)
@@ -510,8 +619,8 @@ void UI_ShowPairConfirmPage(u32 addr)
     LCD_DrawRectBorder(4, 4, 112, 232, COLOR_GRAY);
     LCD_DrawMonoBitmap(44, 60, 32, 32, bmp_confirm_lock_32x32, COLOR_AMBER, COLOR_BLACK);
     
-    LCD_ShowStringCentered(135, "CODE FOUND", COLOR_WHITE, COLOR_BLACK);
-    LCD_ShowStringCentered(160, "HOLD SOS TO SAVE", COLOR_AMBER, COLOR_BLACK);
+    LCD_ShowStringCentered(135, "CODE TROUVE", COLOR_WHITE, COLOR_BLACK);
+    LCD_ShowStringCentered(160, "MAINTENIR SOS", COLOR_AMBER, COLOR_BLACK);
     
     FormatHex(addr, hex_str);
     LCD_ShowStringCentered(185, hex_str, COLOR_GRAY, COLOR_BLACK);
@@ -523,7 +632,7 @@ void UI_ShowPairSuccessPage(u32 addr)
     LCD_Clear(COLOR_BLACK);
     
     LCD_DrawMonoBitmap(44, 75, 32, 32, bmp_checkmark_32x32, COLOR_GREEN, COLOR_BLACK);
-    LCD_ShowStringCentered(135, "PAIR SUCCESS", COLOR_GREEN, COLOR_BLACK);
+    LCD_ShowStringCentered(135, "SUCCES APPAI.", COLOR_GREEN, COLOR_BLACK);
     
     FormatHex(addr, hex_str);
     LCD_ShowStringCentered(165, hex_str, COLOR_GRAY, COLOR_BLACK);
@@ -536,13 +645,13 @@ void UI_ShowPairFailPage(u8 is_timeout)
     LCD_DrawMonoBitmap(44, 75, 32, 32, bmp_cross_32x32, COLOR_RED, COLOR_BLACK);
     if (is_timeout)
     {
-        LCD_ShowStringCentered(145, "PAIR TIMEOUT", COLOR_RED, COLOR_BLACK);
-        LCD_ShowStringCentered(170, "NO SIGNAL FOUND", COLOR_GRAY, COLOR_BLACK);
+        LCD_ShowStringCentered(145, "DELAI DEPASSE", COLOR_RED, COLOR_BLACK);
+        LCD_ShowStringCentered(170, "AUCUN SIGNAL", COLOR_GRAY, COLOR_BLACK);
     }
     else
     {
-        LCD_ShowStringCentered(145, "PAIR FAILED", COLOR_RED, COLOR_BLACK);
-        LCD_ShowStringCentered(170, "TYPE MISMATCH", COLOR_GRAY, COLOR_BLACK);
+        LCD_ShowStringCentered(145, "ECHEC APPAI.", COLOR_RED, COLOR_BLACK);
+        LCD_ShowStringCentered(170, "TYPE INCORRECT", COLOR_GRAY, COLOR_BLACK);
     }
 }
 
@@ -559,7 +668,7 @@ void UI_ShowAlarmPage(char *sensor_name, u8 zone)
     zone_str[0] = 'Z'; zone_str[1] = 'O'; zone_str[2] = 'N'; zone_str[3] = 'E'; zone_str[4] = ' ';
     zone_str[5] = '0' + zone;
     zone_str[6] = ' '; zone_str[7] = '|'; zone_str[8] = ' '; zone_str[9] = 'A'; zone_str[10] = 'L';
-    zone_str[11] = 'A'; zone_str[12] = 'R'; zone_str[13] = 'M'; zone_str[14] = '\0';
+    zone_str[11] = 'A'; zone_str[12] = 'R'; zone_str[13] = 'M'; zone_str[14] = 'E'; zone_str[15] = '\0';
     LCD_ShowStringCentered(155, zone_str, COLOR_WHITE, COLOR_BLACK);
 }
 
@@ -572,8 +681,8 @@ void UI_ShowSosPage(void)
     
     LCD_DrawMonoBitmap(44, 55, 32, 32, bmp_siren_32x32, COLOR_RED, COLOR_BLACK);
     
-    LCD_ShowStringCentered(125, "EMIT SOS", COLOR_RED, COLOR_BLACK);
-    LCD_ShowStringCentered(155, "BAND TRIGGERED", COLOR_WHITE, COLOR_BLACK);
+    LCD_ShowStringCentered(125, "SOS EMIS", COLOR_RED, COLOR_BLACK);
+    LCD_ShowStringCentered(155, "BRACELET ACTIF", COLOR_WHITE, COLOR_BLACK);
 }
 
 void UI_ShowBindingPage(void)
@@ -581,8 +690,8 @@ void UI_ShowBindingPage(void)
     LCD_Clear(COLOR_BLACK);
     LCD_DrawRectBorder(4, 4, 112, 232, COLOR_CYAN);
     LCD_DrawMonoBitmap(44, 60, 32, 32, bmp_confirm_lock_32x32, COLOR_CYAN, COLOR_BLACK);
-    LCD_ShowStringCentered(135, "BINDING IPC", COLOR_WHITE, COLOR_BLACK);
-    LCD_ShowStringCentered(160, "TRANSMITTING...", COLOR_CYAN, COLOR_BLACK);
+    LCD_ShowStringCentered(135, "LIAISON IPC", COLOR_WHITE, COLOR_BLACK);
+    LCD_ShowStringCentered(160, "ENVOI EN COURS", COLOR_CYAN, COLOR_BLACK);
 }
 
 /* =========================================================================
@@ -832,6 +941,17 @@ void Timer1_Isr(void) interrupt 3
             }
         }
     }
+
+    // 5. WS2812B 实际硬件驱动刷新 (当虚拟 LED 寄存器发生变化时)
+    if (LED_R != last_hw_r || LED_G != last_hw_g || LED_B != last_hw_b)
+    {
+        last_hw_r = LED_R;
+        last_hw_g = LED_G;
+        last_hw_b = LED_B;
+        
+        WS2812_Write24Bit(LED_G ? 0 : 255, LED_R ? 0 : 255, LED_B ? 0 : 255);
+        WS2812_Reset();
+    }
 }
 
 /* =========================================================================
@@ -1114,8 +1234,8 @@ void main(void)
             {
                 RF_SetMode(1); // 开启射频解调芯片，开始抓包
                 LCD_Clear(COLOR_BLACK);
-                LCD_ShowStringCentered(135, "SEARCHING...", COLOR_WHITE, COLOR_BLACK);
-                LCD_ShowStringCentered(160, "TRIGGER SENSOR", COLOR_CYAN, COLOR_BLACK);
+                LCD_ShowStringCentered(135, "RECHERCHE...", COLOR_WHITE, COLOR_BLACK);
+                LCD_ShowStringCentered(160, "DECLENCH. CAPT", COLOR_CYAN, COLOR_BLACK);
                 UI_ShowPairWaitPage(0);
                 last_radar_sec = 99; // 强行重置雷达波纹帧计数器
             }
@@ -1305,18 +1425,28 @@ void GPIO_Init(void)
     P0M1 &= ~((1 << 1) | (1 << 2) | (1 << 3));
     P0M0 &= ~((1 << 1) | (1 << 2) | (1 << 3));
 
-    // 配置 P0.0 (LED_R) 为推挽输出，低电平灭，初始化默认输出 1 熄灭
+    // 配置 P0.0 (WS2812_DI) 为推挽输出，初始化默认输出 0 (Reset/Idle)
     P0M1 &= ~(1 << 0);
     P0M0 |=  (1 << 0);
-    LED_R = 1;
+    WS2812_DI = 0;
 
-    // 配置 P2.5 (MOTOR) 震动马达、P2.6 (LED_B) 蓝灯、P2.7 (LED_G) 绿灯为推挽输出
+    // 配置 P2.5 (MOTOR) 震动马达、P2.6 (LED_B)、P2.7 (LED_G) 为推挽输出
     P2M1 &= ~((1 << 5) | (1 << 6) | (1 << 7));
     P2M0 |=  ((1 << 5) | (1 << 6) | (1 << 7));
+    
+    // 初始化虚拟 LED 与跟踪变量为熄灭状态 (1代表灭)
+    LED_R = 1;
     LED_G = 1;
     LED_B = 1;
+    last_hw_r = 1;
+    last_hw_g = 1;
+    last_hw_b = 1;
     MOTOR = 0; // 默认马达静止
 
+    // 初始化 WS2812 灯珠为熄灭状态 (0, 0, 0)
+    WS2812_Write24Bit(0, 0, 0);
+    WS2812_Reset();
+
     // 配置 P3.4 (SGM_CTRL) 为推挽输出，P3.1 (TxD) 为推挽输出，P3.0 (RxD) 为双向口输入
     P3M1 &= ~((1 << 0) | (1 << 1) | (1 << 4));
     P3M0 &= ~(1 << 0);