diff --git a/src/base/vgcanvas.h b/src/base/vgcanvas.h
index e2fa666c4..df9ef7f2b 100644
--- a/src/base/vgcanvas.h
+++ b/src/base/vgcanvas.h
@@ -125,7 +125,8 @@ typedef ret_t (*vgcanvas_create_fbo_t)(vgcanvas_t* vg, framebuffer_object_t* fbo
 typedef ret_t (*vgcanvas_destroy_fbo_t)(vgcanvas_t* vg, framebuffer_object_t* fbo);
 typedef ret_t (*vgcanvas_bind_fbo_t)(vgcanvas_t* vg, framebuffer_object_t* fbo);
 typedef ret_t (*vgcanvas_unbind_fbo_t)(vgcanvas_t* vg, framebuffer_object_t* fbo);
-typedef ret_t (*vgcanvas_nanovg_fbo_to_bitmap_t)(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo, bitmap_t* img, rect_t* r);
+typedef ret_t (*vgcanvas_nanovg_fbo_to_bitmap_t)(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo,
+                                                 bitmap_t* img, rect_t* r);
 
 typedef ret_t (*vgcanvas_destroy_t)(vgcanvas_t* vg);
 
diff --git a/src/base/widget.c b/src/base/widget.c
index 1c3685c0f..25de132eb 100644
--- a/src/base/widget.c
+++ b/src/base/widget.c
@@ -3912,7 +3912,6 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
 #elif defined(WITH_NANOVG_GPU)
 
 bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
-  
   bitmap_t* img;
   uint32_t w = 0;
   uint32_t h = 0;
@@ -3920,9 +3919,10 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
   vgcanvas_t* vg = NULL;
   framebuffer_object_t fbo;
 
-  native_window_t* native_window = (native_window_t*)widget_get_prop_pointer(window_manager(), WIDGET_PROP_NATIVE_WINDOW);
+  native_window_t* native_window =
+      (native_window_t*)widget_get_prop_pointer(window_manager(), WIDGET_PROP_NATIVE_WINDOW);
   return_value_if_fail(native_window != NULL, NULL);
-  
+
   c = native_window_get_canvas(native_window);
   vg = lcd_get_vgcanvas(c->lcd);
   return_value_if_fail(c != NULL && vg != NULL, NULL);
@@ -3933,7 +3933,7 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
   widget_paint(widget, c);
   vgcanvas_unbind_fbo(vg, &fbo);
 
-  if(r != NULL) {
+  if (r != NULL) {
     w = r->w;
     h = r->h;
   } else {
@@ -3945,7 +3945,7 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
   vgcanvas_fbo_to_bitmap(vg, &fbo, img, r);
 
   vgcanvas_destroy_fbo(vg, &fbo);
-  
+
   return img;
 }
 
@@ -3962,7 +3962,7 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
   bitmap_t* bitmap = NULL;
   bitmap_t* bitmap_clip = NULL;
   return_value_if_fail(widget != NULL && widget->vt != NULL, NULL);
-  
+
   w = widget->w;
   h = widget->h;
 
@@ -3981,11 +3981,11 @@ bitmap_t* widget_take_snapshot_rect(widget_t* widget, rect_t* r) {
   }
 
   bitmap_unlock_buffer(bitmap);
-  
-  if(r != NULL) {
+
+  if (r != NULL) {
     bitmap_clip = bitmap_create_ex(r->w, r->h, r->w * 4, BITMAP_FMT_RGBA8888);
 
-    if(image_copy(bitmap_clip, bitmap, r, 0, 0) == RET_OK) {
+    if (image_copy(bitmap_clip, bitmap, r, 0, 0) == RET_OK) {
       bitmap_destroy(bitmap);
       return bitmap_clip;
     } else {
diff --git a/src/vgcanvas/vgcanvas_nanovg_bgfx.inc b/src/vgcanvas/vgcanvas_nanovg_bgfx.inc
index 4d14abdfb..3b8b98fad 100644
--- a/src/vgcanvas/vgcanvas_nanovg_bgfx.inc
+++ b/src/vgcanvas/vgcanvas_nanovg_bgfx.inc
@@ -89,7 +89,8 @@ static ret_t vgcanvas_nanovg_unbind_fbo(vgcanvas_t* vgcanvas, framebuffer_object
   return RET_OK;
 }
 
-static ret_t vgcanvas_nanovg_fbo_to_imageData(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo, bitmap_t* img, rect_t* r) {
+static ret_t vgcanvas_nanovg_fbo_to_imageData(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo,
+                                              bitmap_t* img, rect_t* r) {
   return RET_NOT_IMPL;
 }
 
diff --git a/src/vgcanvas/vgcanvas_nanovg_gl.inc b/src/vgcanvas/vgcanvas_nanovg_gl.inc
index 6c538e47e..91ea2a533 100644
--- a/src/vgcanvas/vgcanvas_nanovg_gl.inc
+++ b/src/vgcanvas/vgcanvas_nanovg_gl.inc
@@ -204,7 +204,8 @@ static ret_t vgcanvas_nanovg_unbind_fbo(vgcanvas_t* vgcanvas, framebuffer_object
   return RET_OK;
 }
 
-static ret_t vgcanvas_nanovg_fbo_to_bitmap(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo, bitmap_t* img, rect_t* r) {
+static ret_t vgcanvas_nanovg_fbo_to_bitmap(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo,
+                                           bitmap_t* img, rect_t* r) {
   uint32_t x = 0;
   uint32_t y = 0;
   uint32_t height = 0;
@@ -219,20 +220,21 @@ static ret_t vgcanvas_nanovg_fbo_to_bitmap(vgcanvas_t* vgcanvas, framebuffer_obj
   data = TKMEM_ZALLOCN(uint8_t, img->h * img->line_length);
   img_data = (uint8_t*)bitmap_lock_buffer_for_write(img);
   height = fbo->h * fbo->ratio;
-  if(r != NULL) {
+  if (r != NULL) {
     x = r->x;
     y = r->y;
   }
-  
-	/* 因为 opengles 的原点坐标为左下角，所以需要把 AWTK 的坐标（AWTK 是右上角为原点的坐标系）转换为左下角为原点的坐标系*/
-  nvgluReadCurrentFramebufferData(x, height - img->h - y, img->w, img->h, fbo->w * fbo->ratio, height, data);
-  
+
+  /* 因为 opengles 的原点坐标为左下角，所以需要把 AWTK 的坐标（AWTK 是右上角为原点的坐标系）转换为左下角为原点的坐标系*/
+  nvgluReadCurrentFramebufferData(x, height - img->h - y, img->w, img->h, fbo->w * fbo->ratio,
+                                  height, data);
+
   p = data + ((img->h - 1) * img->line_length);
 
   /* 图像数据垂直翻转 */
-  while(TRUE) {
+  while (TRUE) {
     tk_memcpy32((uint32_t*)img_data, (uint32_t*)p, img->w);
-    if(p == data) {
+    if (p == data) {
       break;
     }
     p -= img->line_length;
diff --git a/src/vgcanvas/vgcanvas_nanovg_soft.inc b/src/vgcanvas/vgcanvas_nanovg_soft.inc
index b1b6cc5f1..a478614f7 100644
--- a/src/vgcanvas/vgcanvas_nanovg_soft.inc
+++ b/src/vgcanvas/vgcanvas_nanovg_soft.inc
@@ -49,7 +49,8 @@ static ret_t vgcanvas_nanovg_bind_fbo(vgcanvas_t* vgcanvas, framebuffer_object_t
   return RET_NOT_IMPL;
 }
 
-static ret_t vgcanvas_nanovg_fbo_to_imageData(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo, bitmap_t* img, rect_t* r) {
+static ret_t vgcanvas_nanovg_fbo_to_imageData(vgcanvas_t* vgcanvas, framebuffer_object_t* fbo,
+                                              bitmap_t* img, rect_t* r) {
   return RET_NOT_IMPL;
 }
 
diff --git a/src/window_manager/window_manager_default.c b/src/window_manager/window_manager_default.c
index aea84bba2..bedef6902 100644
--- a/src/window_manager/window_manager_default.c
+++ b/src/window_manager/window_manager_default.c
@@ -217,7 +217,7 @@ ret_t window_manager_default_snap_prev_window(widget_t* widget, widget_t* prev_w
       widget_t* iter = children[start];
       if (widget_is_system_bar(iter) || !iter->visible) continue;
       /* 过滤 curr_win 的对象 */
-      if(iter != wm->curr_win) {
+      if (iter != wm->curr_win) {
         ENSURE(widget_paint(iter, c) == RET_OK);
       }
     }
@@ -240,7 +240,7 @@ ret_t window_manager_default_snap_prev_window(widget_t* widget, widget_t* prev_w
       widget_t* iter = children[start];
       if (widget_is_system_bar(iter) || !iter->visible) continue;
       /* 过滤 curr_win 的对象 */
-      if(iter != wm->curr_win) {
+      if (iter != wm->curr_win) {
         ENSURE(widget_paint(iter, c) == RET_OK);
       }
     }
diff --git a/src/window_manager/window_manager_default.h b/src/window_manager/window_manager_default.h
index 570d776a5..50bdb5d50 100644
--- a/src/window_manager/window_manager_default.h
+++ b/src/window_manager/window_manager_default.h
@@ -57,9 +57,9 @@ typedef struct _window_manager_default_t {
   uint32_t screen_saver_time;
 
   widget_t* prev_win;
-  
+
   /* for window_manager_default_snap_prev_window */
-  widget_t* curr_win; 
+  widget_t* curr_win;
 
   native_window_t* native_window;
   dialog_highlighter_t* dialog_highlighter;
diff --git a/tools/word_gen/package.json b/tools/word_gen/package.json
index 1cbe8e306..3f8af4bac 100644
--- a/tools/word_gen/package.json
+++ b/tools/word_gen/package.json
@@ -10,7 +10,6 @@
   "license": "ISC",
   "dependencies": {
     "crawler": "^1.2.1",
-    "segment": "^0.1.3",
     "url": "^0.11.0"
   }
 }