diff --git a/docs/changes.md b/docs/changes.md
index 2081ea46c..1170758dd 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -1,6 +1,7 @@
 # 最新动态
 * 2019/07/19
   * Slider的图标用ICON方式绘制。
+  * 增加属性with\_focus\_state，如果希望控件具有焦点状态，有不希望焦点停留，可以用本属性代替focusable属性。
 
 * 2019/07/18
   * gles的canvas画直线和画矩形边框的线宽问题，gles统一和agge一样为1线宽(感谢智明提供补丁)。
diff --git a/src/base/widget.c b/src/base/widget.c
index 6373596fb..026865df8 100644
--- a/src/base/widget.c
+++ b/src/base/widget.c
@@ -55,18 +55,19 @@ static bool_t widget_is_scrollable(widget_t* widget) {
   return widget != NULL && widget->vt != NULL && widget->vt->scrollable;
 }
 
-static bool_t widget_is_focusable(widget_t* widget) {
+static bool_t widget_with_focus_state(widget_t* widget) {
   value_t v;
   return_value_if_fail(widget != NULL && widget->vt != NULL, FALSE);
+  value_set_bool(&v, FALSE);
+  widget_get_prop(widget, WIDGET_PROP_WITH_FOCUS_STATE, &v);
 
-  if (widget->vt->focusable) {
-    return TRUE;
-  } else {
-    value_set_bool(&v, FALSE);
-    widget_get_prop(widget, WIDGET_PROP_FOCUSABLE, &v);
+  return value_bool(&v);
+}
 
-    return value_bool(&v);
-  }
+static bool_t widget_is_focusable(widget_t* widget) {
+  return_value_if_fail(widget != NULL && widget->vt != NULL, FALSE);
+
+  return widget->focusable || widget->vt->focusable;
 }
 
 ret_t widget_move(widget_t* widget, xy_t x, xy_t y) {
@@ -457,7 +458,7 @@ const char* widget_get_state_for_style(widget_t* widget, bool_t active, bool_t c
     return WIDGET_STATE_DISABLE;
   }
 
-  if (widget_is_focusable(widget)) {
+  if (widget_is_focusable(widget) || widget_with_focus_state(widget)) {
     if (widget->focused) {
       if (tk_str_eq(state, WIDGET_STATE_NORMAL)) {
         state = WIDGET_STATE_FOCUSED;
@@ -1141,6 +1142,10 @@ ret_t widget_set_prop(widget_t* widget, const char* name, const value_t* v) {
     widget->sensitive = value_bool(v);
   } else if (tk_str_eq(name, WIDGET_PROP_FLOATING)) {
     widget->floating = value_bool(v);
+  } else if (tk_str_eq(name, WIDGET_PROP_FOCUSABLE)) {
+    widget->focusable = value_bool(v);
+  } else if (tk_str_eq(name, WIDGET_PROP_WITH_FOCUS_STATE)) {
+    widget->with_focus_state = value_bool(v);
   } else if (tk_str_eq(name, WIDGET_PROP_STYLE)) {
     const char* name = value_str(v);
     return widget_use_style(widget, name);
@@ -1213,6 +1218,10 @@ ret_t widget_get_prop(widget_t* widget, const char* name, value_t* v) {
     value_set_bool(v, widget->sensitive);
   } else if (tk_str_eq(name, WIDGET_PROP_FLOATING)) {
     value_set_bool(v, widget->floating);
+  } else if (tk_str_eq(name, WIDGET_PROP_FOCUSABLE)) {
+    value_set_bool(v, widget_is_focusable(widget));
+  } else if (tk_str_eq(name, WIDGET_PROP_WITH_FOCUS_STATE)) {
+    value_set_bool(v, widget->with_focus_state);
   } else if (tk_str_eq(name, WIDGET_PROP_STYLE)) {
     value_set_str(v, widget->style);
   } else if (tk_str_eq(name, WIDGET_PROP_ENABLE)) {
@@ -2170,6 +2179,9 @@ widget_t* widget_init(widget_t* widget, widget_t* parent, const widget_vtable_t*
   widget->key_target = NULL;
   widget->grab_widget = NULL;
   widget->grab_widget_count = 0;
+  widget->focused = FALSE;
+  widget->focusable = FALSE;
+  widget->with_focus_state = FALSE;
 
   if (parent) {
     widget_add_child(parent, widget);
@@ -2216,6 +2228,10 @@ ret_t widget_get_prop_default_value(widget_t* widget, const char* name, value_t*
     value_set_bool(v, TRUE);
   } else if (tk_str_eq(name, WIDGET_PROP_FLOATING)) {
     value_set_bool(v, FALSE);
+  } else if (tk_str_eq(name, WIDGET_PROP_FOCUSABLE)) {
+    value_set_bool(v, FALSE);
+  } else if (tk_str_eq(name, WIDGET_PROP_WITH_FOCUS_STATE)) {
+    value_set_bool(v, FALSE);
   } else if (tk_str_eq(name, WIDGET_PROP_STYLE)) {
     value_set_str(v, NULL);
   } else if (tk_str_eq(name, WIDGET_PROP_ENABLE)) {
@@ -2338,12 +2354,22 @@ ret_t widget_prepare_text_style(widget_t* widget, canvas_t* c) {
   return RET_OK;
 }
 
-static const char* s_widget_persistent_props[] = {
-    WIDGET_PROP_NAME,        WIDGET_PROP_STYLE,     WIDGET_PROP_TR_TEXT,
-    WIDGET_PROP_TEXT,        WIDGET_PROP_ANIMATION, WIDGET_PROP_ENABLE,
-    WIDGET_PROP_VISIBLE,     WIDGET_PROP_FLOATING,  WIDGET_PROP_CHILDREN_LAYOUT,
-    WIDGET_PROP_SELF_LAYOUT, WIDGET_PROP_OPACITY,   WIDGET_PROP_FOCUS,
-    WIDGET_PROP_FOCUSABLE,   WIDGET_PROP_SENSITIVE, NULL};
+static const char* s_widget_persistent_props[] = {WIDGET_PROP_NAME,
+                                                  WIDGET_PROP_STYLE,
+                                                  WIDGET_PROP_TR_TEXT,
+                                                  WIDGET_PROP_TEXT,
+                                                  WIDGET_PROP_ANIMATION,
+                                                  WIDGET_PROP_ENABLE,
+                                                  WIDGET_PROP_VISIBLE,
+                                                  WIDGET_PROP_FLOATING,
+                                                  WIDGET_PROP_CHILDREN_LAYOUT,
+                                                  WIDGET_PROP_SELF_LAYOUT,
+                                                  WIDGET_PROP_OPACITY,
+                                                  WIDGET_PROP_FOCUS,
+                                                  WIDGET_PROP_FOCUSABLE,
+                                                  WIDGET_PROP_WITH_FOCUS_STATE,
+                                                  WIDGET_PROP_SENSITIVE,
+                                                  NULL};
 
 const char** widget_get_persistent_props(void) {
   return s_widget_persistent_props;
diff --git a/src/base/widget.h b/src/base/widget.h
index decf12865..a74699764 100644
--- a/src/base/widget.h
+++ b/src/base/widget.h
@@ -291,6 +291,21 @@ struct _widget_t {
    * 是否接受用户事件。
    */
   uint8_t sensitive : 1;
+  /**
+   * @property {bool_t} focusable
+   * @annotation ["set_prop","get_prop","readable","writable","persitent","design","scriptable"]
+   * 是否支持焦点停留。
+   */
+  uint8_t focusable : 1;
+
+  /**
+   * @property {bool_t} with_focus_state
+   * @annotation ["set_prop","get_prop","readable","writable","persitent","design","scriptable"]
+   * 是否支持焦点状态。
+   * > 如果希望style支持焦点状态，但有不希望焦点停留，可用本属性。
+   */
+  uint8_t with_focus_state : 1;
+
   /**
    * @property {bool_t} focused
    * @annotation ["readable"]
diff --git a/src/base/widget_animator.c b/src/base/widget_animator.c
index d20cc696d..67d575916 100644
--- a/src/base/widget_animator.c
+++ b/src/base/widget_animator.c
@@ -275,6 +275,7 @@ ret_t widget_animator_destroy(widget_animator_t* animator) {
   if (animator->destroy != NULL) {
     return animator->destroy(animator);
   } else {
+    memset(animator, 0x00, sizeof(widget_animator_t));
     TKMEM_FREE(animator);
   }
 
diff --git a/src/base/widget_consts.h b/src/base/widget_consts.h
index fa7cf64c6..3f9703b58 100644
--- a/src/base/widget_consts.h
+++ b/src/base/widget_consts.h
@@ -683,6 +683,12 @@ BEGIN_C_DECLS
  */
 #define WIDGET_PROP_FOCUSABLE "focusable"
 
+/**
+ * @const WIDGET_PROP_WITH_FOCUS_STATE
+ * 是否支持焦点状态(如果希望style支持焦点状态，但有不希望焦点停留，可用本属性)。
+ */
+#define WIDGET_PROP_WITH_FOCUS_STATE "with_focus_state"
+
 /**
  * @const WIDGET_PROP_MOVE_FOCUS_NEXT_KEY
  * 将焦点移到下一个的键值。
diff --git a/src/widgets/slider.c b/src/widgets/slider.c
index 4042fe378..14b4927c1 100644
--- a/src/widgets/slider.c
+++ b/src/widgets/slider.c
@@ -75,7 +75,7 @@ static ret_t slider_paint_dragger(widget_t* widget, canvas_t* c) {
   } else {
     image_name = style_get_str(style, STYLE_ID_ICON, NULL);
     if (image_name && image_manager_get_bitmap(image_manager(), image_name, &img) == RET_OK) {
-      r = rect_init(0, 0, img.w/ratio, img.h/ratio);
+      r = rect_init(0, 0, img.w / ratio, img.h / ratio);
       slider_get_dragger_rect(widget, &r);
       canvas_draw_image_ex(c, &img, IMAGE_DRAW_ICON, &r);
     }
diff --git a/src/widgets/spin_box.c b/src/widgets/spin_box.c
index 0c7d7948d..cb087ca56 100644
--- a/src/widgets/spin_box.c
+++ b/src/widgets/spin_box.c
@@ -30,6 +30,7 @@ widget_t* spin_box_create_self(widget_t* parent, xy_t x, xy_t y, wh_t w, wh_t h)
 TK_DECL_VTABLE(spin_box) = {.size = sizeof(spin_box_t),
                             .type = WIDGET_TYPE_SPIN_BOX,
                             .inputable = TRUE,
+                            .focusable = TRUE,
                             .clone_properties = s_edit_properties,
                             .persistent_properties = s_edit_properties,
                             .parent = TK_PARENT_VTABLE(edit),
diff --git a/tests/widget_test.cc b/tests/widget_test.cc
index 2138d0583..abdae89d5 100644
--- a/tests/widget_test.cc
+++ b/tests/widget_test.cc
@@ -1106,3 +1106,13 @@ TEST(Widget, mutable_style1) {
 
   widget_destroy(w);
 }
+
+TEST(Widget, with_focus_state) {
+  widget_t* w = window_create(NULL, 0, 0, 400, 300);
+
+  ASSERT_EQ(widget_get_prop_bool(w, WIDGET_PROP_WITH_FOCUS_STATE, FALSE), FALSE);
+  ASSERT_EQ(widget_set_prop_str(w, WIDGET_PROP_WITH_FOCUS_STATE, "true"), RET_OK);
+  ASSERT_EQ(widget_get_prop_bool(w, WIDGET_PROP_WITH_FOCUS_STATE, FALSE), TRUE);
+
+  widget_destroy(w);
+}