diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index e2b1a76..5560e54 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -19,30 +19,6 @@
         ]
       }
     },
-    {
-      "label": "CMake Configure",
-      "type": "shell",
-      "command": "cmake",
-      "dependsOn": [
-        "Create Build Directories"
-      ],
-      "args": [
-        "-S",
-        ".",
-        "-B",
-        "build",
-        "-G",
-        "${input:cmakeGenerator}"
-      ],
-      "group": {
-        "kind": "build",
-        "isDefault": true
-      },
-      "problemMatcher": [
-        "$gcc"
-      ],
-      "detail": "Configure the project using CMake."
-    },
     {
       "label": "CMake Build",
       "type": "shell",
@@ -54,7 +30,9 @@
         "--build",
         "build",
         "--target",
-        "all"
+        "all",
+        "--",
+        "-j${input:threadCount}"
       ],
       "group": {
         "kind": "build",
@@ -63,7 +41,7 @@
       "problemMatcher": [
         "$gcc"
       ],
-      "detail": "Build the project using CMake and Ninja."
+      "detail": "Build the project using CMake with parallel compilation."
     }
   ],
   "inputs": [
@@ -78,6 +56,12 @@
       ],
       "default": "Ninja",
       "description": "The CMake generator to use."
+    },
+    {
+      "type": "promptString",
+      "id": "threadCount",
+      "description": "Number of parallel compilation threads",
+      "default": "16"
     }
   ]
 }
diff --git a/demo/oled/test.c b/demo/oled/test.c
index d8996e4..596b6a8 100644
--- a/demo/oled/test.c
+++ b/demo/oled/test.c
@@ -9,33 +9,33 @@
 #include "sim_key.h"
 #include "page.h"
 
-uint8_t Cmd(uint8_t *data, size_t l) {
-//    Buf_Print("Cmd", data, l, 16);
+uint8_t Cmd(uint8_t* data, size_t l) {
+    //    Buf_Print("Cmd", data, l, 16);
 }
 
-uint8_t Data(uint8_t *data, size_t l) {
-//    Buf_Print("Data", data, l, 16);
+uint8_t Data(uint8_t* data, size_t l) {
+    //    Buf_Print("Data", data, l, 16);
 }
 
-void Refresh_Call(OLED_T *dev) {
-//    LOGT("OLED", "CALL");
-//    Buf_Print("Buf", dev->buf, dev->width * (dev->height / 8), 128);
+void Refresh_Call(OLED_T* dev) {
+    //    LOGT("OLED", "CALL");
+    //    Buf_Print("Buf", dev->buf, dev->width * (dev->height / 8), 128);
     SIM_OLED_DrawFromBuffer(dev->buf, dev->width, dev->height / 8);
 }
 
 uint8_t oledbuf[8][128] = {0};
 
-void Key_Call_E(Key_t *key) {
+void Key_Call_E(Key_t* key) {
     switch (key->event) {
         case KEY_PRESS_DOWN:
-//            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "PressTheEvent");
-            break;// 按下事件
+            //            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "PressTheEvent");
+            break; // 按下事件
         case KEY_PRESS_UP:
-//            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "BounceIncident");
-            break;// 弹起事件
+            //            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "BounceIncident");
+            break; // 弹起事件
         case KEY_PRESS_REPEAT:
             LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "RepeatThePressEvent");
-            break;// 重复按下事件
+            break; // 重复按下事件
         case KEY_SINGLE_CLICK:
             LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "ClickEvent");
             if (key->key_id == SIM_KEY_UP)cur--;
@@ -57,25 +57,25 @@ void Key_Call_E(Key_t *key) {
                         if (cur == pagesearch(pageid).curmax)pageid = 0;
                         break;
                     case 4:
-                        if(cnt_f==1)cnt_f=0;
-                        else cnt_f=1;
+                        if (cnt_f == 1)cnt_f = 0;
+                        else cnt_f = 1;
                         break;
                 }
             }
-            break;// 单击事件
+            break; // 单击事件
         case KEY_DOUBLE_CLICK:
             LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "DoubleClickTheEvent");
-            break;// 双击事件
+            break; // 双击事件
         case KEY_LONG_PRESS_START:
-//            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "LongPressToStartTheEvent");
-            break;// 长按开始事件
+            //            LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "LongPressToStartTheEvent");
+            break; // 长按开始事件
         case KEY_LONG_PRESS_HOLD:
             LOGT("KEY", "ID:%d EVENT:%s", key->key_id, "LongPressToHoldTheEvent");
-            break;// 长按保持事件
+            break; // 长按保持事件
     }
 }
 
-void Get_Key(void *pVoid) {
+void Get_Key(void* pVoid) {
     Key_t k1, k2, k3, k4, k5, k6, k7;
     key_init(&k1, SIM_KEY_UP, 1, SIM_Key_UP);
     key_init(&k2, SIM_KEY_DOWN, 1, SIM_Key_DOWN);
@@ -102,16 +102,16 @@ void Get_Key(void *pVoid) {
 }
 
 OLED_T oled = {
-        .height=64,
-        .width=128,
-        .state=IDLE,
-        .buf=oledbuf,
-        .cmd=Cmd,
-        .data=Data,
-        .call=Refresh_Call,
+    .height = 64,
+    .width = 128,
+    .state = IDLE,
+    .buf = oledbuf,
+    .cmd = Cmd,
+    .data = Data,
+    .call = Refresh_Call,
 };
 
-int Test_OLED(void *pVoid) {
+int Test_OLED(void* pVoid) {
     SIM_OLED_INIT(128, 64, CYAN, 0x0, 5, 0);
 
     OLED_Init(&oled);
@@ -125,22 +125,22 @@ int Test_OLED(void *pVoid) {
 
     Sleep(3000);
 
-//    extern lv_font_t myFont;
-//    OLED_DisplayString(&oled, &myFont, "班级", 2, 1);
+    //    extern lv_font_t myFont;
+    //    OLED_DisplayString(&oled, &myFont, "班级", 2, 1);
 
-//    OLED_ShowPic(&oled, 0, 0, 64, 64, BMP1);
+    //    OLED_ShowPic(&oled, 0, 0, 64, 64, BMP1);
     OLED_Refresh(&oled);
     _beginthread(Get_Key, 0, NULL);
-//    pageinit();
+    //    pageinit();
     while (1) {
-//        if (pageid > 4)pageid = 0;
-//        item_h = pagesearch(pageid).item_h;
-//        item_w = pagesearch(pageid).item_w;
-////        pagesearch(pageid).page(&oled);
-////        sprintf(buf, "DATA:%d", s);
-////        OLED_ShowString(&oled, 2, 51, buf, 12);
-//        OLED_Refresh(&oled);
-       Sleep(200);
+        //        if (pageid > 4)pageid = 0;
+        //        item_h = pagesearch(pageid).item_h;
+        //        item_w = pagesearch(pageid).item_w;
+        ////        pagesearch(pageid).page(&oled);
+        ////        sprintf(buf, "DATA:%d", s);
+        ////        OLED_ShowString(&oled, 2, 51, buf, 12);
+        //        OLED_Refresh(&oled);
+        Sleep(200);
     }
     SIM_OLED_STOP();
 }