diff --git a/src/app/pagetest1.c b/src/app/pagetest1.c
index 9821109..3c28230 100644
--- a/src/app/pagetest1.c
+++ b/src/app/pagetest1.c
@@ -1,3 +1,7 @@
+//这是一段时钟功能+图标按钮的桌面页面，包括左右两个切换按钮
+//时钟位于上方，图标按钮有十个排列在下半部分,左右两侧分别为切换按钮
+//时钟的固定大小为340*70像素，时钟可以通过wjh_GetClockControl(main_window, 150, 100);创建，150，100为时钟左上角距离窗口x150，y100像素
+//页面跳转函数均已实现
 #include "stdint.h"
 #include "stddef.h"
 #include "stdio.h"
@@ -7,7 +11,6 @@
 #include "page.h" // 调用头文件
 u8 iconname1[][20] = {"address", "camera", "cart", "controller", "location", "music", "picture", "search", "time", "wifi", "table", "barchart"};
 u32 iconflag1 = 0;
-
 // Button click and paint handlers
 static bool_t left_page_button_paint(struct WindowMsg *pMsg);
 static bool_t right_page_button_paint(struct WindowMsg *pMsg);
@@ -31,28 +34,22 @@ HWND enter_to_page1() {
     // Create the right page button (50x50)
     wjh_createButton("right_page_button", BS_NORMAL | WS_UNFILL, 954, 275, 50, 50, main_window, right_page_button_paint, right_page_button_click);
 
-    // Create the clock control at the center of the screen
-    int clock_width = 340;
-    int clock_height = 70;
-    int clock_x = (1024 - clock_width) / 2;
-    int clock_y = (600 - clock_height) / 2;
-    wjh_GetClockControl(main_window, clock_x, clock_y);
+    // Create the clock control at the top-left (150x150)
+    wjh_GetClockControl(main_window, 150, 100);
 
-    // Adjusted positions for icon buttons
+    // Adjusted positions for icon buttons to ensure even spacing
     int icon_size = 90;   // Button size adjusted to 90x90
-    int spacing_x = (1024 - 5 * icon_size - 4 * 60) / 2; // Horizontal spacing to center the buttons
-    int spacing_y = 20;   // Vertical spacing between buttons
-    int x_start = spacing_x;
-    int y_start_upper = clock_y - icon_size - spacing_y; // Upper row start position
-    int y_start_lower = clock_y + clock_height + spacing_y; // Lower row start position
+    int spacing_x = 60;   // Horizontal spacing between buttons
+    int spacing_y = 50;   // Vertical spacing between buttons
+    int x_start = 150;    // Start position adjusted to reduce left-side crowding
+    int y_start = 250;    // Buttons are positioned lower on the screen
 
     // Create 10 icon buttons in 2 rows and 5 columns
     for (int i = 0; i < 2; ++i) { // 2 rows
-        int y_start = (i == 0) ? y_start_upper : y_start_lower;
         for (int j = 0; j < 5; ++j) { // 5 columns
             char button_name[20];
             sprintf(button_name, "icon_button_%d_%d", i, j);
-            wjh_createButton(button_name, BS_NORMAL | WS_UNFILL, x_start + j * (icon_size + spacing_x), y_start,
+            wjh_createButton(button_name, BS_NORMAL | WS_UNFILL, x_start + j * (icon_size + spacing_x), y_start + i * (icon_size + spacing_y),
                              icon_size, icon_size, main_window, page_button_paint, NULL);
         }
     }
@@ -70,64 +67,82 @@ static bool_t main_window_paint(struct WindowMsg *pMsg) {
         return false;
     wjh_setBackBmp(pMsg->hwnd, wjh_Search_BMP("background1"));
 
-    // Draw circles to indicate the current page
+    //通过画圆来记录当前页面，这段代码不要动，颜色也不要改
     GDD_SetDrawColor(hdc, RGB(200, 200, 200));
     GDD_FillCircle(hdc, 487, 570, 5);
     GDD_SetDrawColor(hdc, RGB(125, 125, 125));
     GDD_FillCircle(hdc, 507, 570, 5);
     GDD_FillCircle(hdc, 527, 570, 5);
 
+
     GDD_EndPaint(hwnd, hdc);
     return true;
 }
 
 // Paint handlers for the left page button
 static bool_t left_page_button_paint(struct WindowMsg *pMsg) {
-    HWND hwnd = pMsg->hwnd;
-    HDC hdc = GDD_BeginPaint(hwnd);
+    HWND hwnd;
+    HDC hdc;
+    RECT rect;
+    hwnd = pMsg->hwnd;
+    if (hwnd == NULL) return false;
+    hdc = GDD_BeginPaint(hwnd);
     if (hdc == NULL) return false;
 
     wjh_setBackBmp(hwnd, wjh_Search_BMP("turn_left"));
 
     GDD_EndPaint(hwnd, hdc);
+
     return true;
 }
 
 // Paint handlers for the right page button
 static bool_t right_page_button_paint(struct WindowMsg *pMsg) {
-    HWND hwnd = pMsg->hwnd;
-    HDC hdc = GDD_BeginPaint(hwnd);
+    HWND hwnd;
+    HDC hdc;
+    RECT rect;
+    hwnd = pMsg->hwnd;
+    if (hwnd == NULL) return false;
+    hdc = GDD_BeginPaint(hwnd);
     if (hdc == NULL) return false;
 
     wjh_setBackBmp(hwnd, wjh_Search_BMP("turn_right"));
 
     GDD_EndPaint(hwnd, hdc);
+
     return true;
 }
-
 static bool_t page_button_paint(struct WindowMsg *pMsg) {
-    HWND hwnd = pMsg->hwnd;
-    HDC hdc = GDD_BeginPaint(hwnd);
+    HWND hwnd;
+    HDC hdc;
+    RECT rect;
+    hwnd = pMsg->hwnd;
+    if (hwnd == NULL) return false;
+    hdc = GDD_BeginPaint(hwnd);
     if (hdc == NULL) return false;
 
     wjh_setBackBmp(hwnd, wjh_Search_BMP("button1_background"));
-    wjh_setBackBmpHyaline(hwnd, wjh_Search_ICONBMP(iconname1[(iconflag1++) % 12]));
+    wjh_setBackBmpHyaline(hwnd, wjh_Search_ICONBMP(iconname1[(iconflag1++)%12]));
 
     GDD_EndPaint(hwnd, hdc);
+
     return true;
 }
-
 // Click handlers for the left page button
 static bool_t left_page_button_click(struct WindowMsg *pMsg) {
+    // Logic for navigating to the previous page
     wjh_deleteWindow(GDD_GetWindowParent(pMsg->hwnd));
-    enter_to_page3(); // Navigate to page3
+
+    enter_to_page3(); // Example of navigating to page3
     return true;
 }
 
 // Click handlers for the right page button
 static bool_t right_page_button_click(struct WindowMsg *pMsg) {
+    // Logic for navigating to the next page
     HWND hwnd = GDD_GetWindowParent(pMsg->hwnd);
     wjh_deleteWindow(hwnd);
-    enter_to_page2(); // Navigate to page2
+
+    enter_to_page2(); // Example of navigating to page2
     return true;
-}
+}
\ No newline at end of file