diff --git a/docs/changes.md b/docs/changes.md
index 541920cb2..382c73ddd 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -3,6 +3,7 @@
 * 2020/06/10
   * 增加宏 NATIVE_WINDOW_BORDERLESS 控制是否去掉 native window 的标题栏。
   * 增加 FAQ《应用程序在 Windows 的手持设备中运行，如何去掉窗口的标题栏》
+  * image value 支持16进制格式。
 
 * 2020/06/09
   * 增加 dll 导出函数（感谢俊杰提供补丁）。 
diff --git a/src/ext_widgets/image_value/image_value.c b/src/ext_widgets/image_value/image_value.c
index 64e639095..d946d718e 100644
--- a/src/ext_widgets/image_value/image_value.c
+++ b/src/ext_widgets/image_value/image_value.c
@@ -73,7 +73,7 @@ static ret_t image_value_on_paint_self(widget_t* widget, canvas_t* c) {
 
   memset(bitmap, 0x00, sizeof(bitmap));
   memset(sub_name, 0x00, sizeof(sub_name));
-  if (strchr(format, 'd') != NULL) {
+  if (strchr(format, 'd') != NULL || strchr(format, 'x') != NULL || strchr(format, 'X') != NULL) {
     tk_snprintf(str, IMAGE_VALUE_MAX_CHAR_NR, format, tk_roundi(image_value->value));
   } else {
     tk_snprintf(str, IMAGE_VALUE_MAX_CHAR_NR, format, image_value->value);