diff --git a/bsp/efm32/application.c b/bsp/efm32/application.c
index 841ee48432c5ff2bd007e7d5836922bf601ff049..d3bab9eabecb141c726bafcff07db75d85145d28 100644
--- a/bsp/efm32/application.c
+++ b/bsp/efm32/application.c
@@ -148,7 +148,7 @@ static rt_bool_t pic_view_event_handler(rtgui_object_t *object, rtgui_event_t *e
             rt_kprintf("APP err: no image found!\n");
         }
 
-		rtgui_dc_end_drawing(dc);
+		rtgui_dc_end_drawing(dc, RT_TRUE);
 	}
 
 	return result;
diff --git a/bsp/mb9bf500r/info.c b/bsp/mb9bf500r/info.c
index 3d8c165cff3947e8e3b02b74c926b5ec752e2708..6e76c95e59653e013512e2555bb89b149231a28b 100644
--- a/bsp/mb9bf500r/info.c
+++ b/bsp/mb9bf500r/info.c
@@ -42,7 +42,7 @@ static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_ev
         rtgui_dc_draw_text(dc, "  FM3 Easy Kit Demo", &rect);
         rect.y1 += 10;
         rtgui_dc_draw_text(dc, "  rt-thread / RTGUI", &rect);
-		rtgui_dc_end_drawing(dc);
+		rtgui_dc_end_drawing(dc, RT_TRUE);
 
 		return RT_FALSE;
 	}
@@ -81,7 +81,7 @@ static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_ev
             rect.y2 = 10;       
             rtgui_dc_fill_rect(dc, &rect);
             rtgui_dc_draw_text(dc, key_str, &rect);
-            rtgui_dc_end_drawing(dc);
+            rtgui_dc_end_drawing(dc, RT_TRUE);
         }
         else if (ekbd->type == RTGUI_KEYUP)
         {
@@ -94,7 +94,7 @@ static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_ev
             rect.y2 = 10;       
             rtgui_dc_fill_rect(dc, &rect);
             //rtgui_dc_draw_text(dc, key_str, &rect);
-            rtgui_dc_end_drawing(dc);
+            rtgui_dc_end_drawing(dc, RT_TRUE);
         }
     }
     else if (event->type == RTGUI_EVENT_COMMAND)
@@ -144,7 +144,7 @@ static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_ev
                     rtgui_dc_draw_vline(dc, index, rect.y2-major, rect.y2);
                 break;
         }
-        rtgui_dc_end_drawing(dc); 
+        rtgui_dc_end_drawing(dc, RT_TRUE); 
     }
 
 	return rtgui_view_event_handler(widget, event);
diff --git a/bsp/stm32f429-apollo/applications/rtgui_demo.c b/bsp/stm32f429-apollo/applications/rtgui_demo.c
index b75e73c7d95e416b8adb6b5b8b5a77d0f55f4f97..1a6d2ca7c53b30352cdd0cd744d77e03569bac8c 100644
--- a/bsp/stm32f429-apollo/applications/rtgui_demo.c
+++ b/bsp/stm32f429-apollo/applications/rtgui_demo.c
@@ -108,7 +108,7 @@ rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
         rtgui_dc_draw_text_stroke(dc, __TIME__, &rect, HIGH_LIGHT, BLACK);
         
         
-		rtgui_dc_end_drawing(dc);
+		rtgui_dc_end_drawing(dc, RT_TRUE);
     }
 	return RT_FALSE;
 }
diff --git a/bsp/stm32f429_armfly/applications/rtgui_demo.c b/bsp/stm32f429_armfly/applications/rtgui_demo.c
index 7c62cffc9edb3f40c765c51d579251fb978212de..73888b152f34443a01bce64f814d116fb8386bfa 100644
--- a/bsp/stm32f429_armfly/applications/rtgui_demo.c
+++ b/bsp/stm32f429_armfly/applications/rtgui_demo.c
@@ -106,7 +106,7 @@ rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
         rtgui_dc_draw_text_stroke(dc, __DATE__"--"__TIME__, &rect, HIGH_LIGHT, BLUE);
         
         
-		rtgui_dc_end_drawing(dc);
+		rtgui_dc_end_drawing(dc, RT_TRUE);
     }
 	return RT_FALSE;
 }
diff --git a/examples/module/tetris/tetris_ui.c b/examples/module/tetris/tetris_ui.c
index f5b64ab9fa301d28b057722ac88c1d0c059cc219..311cb80f5bb367ce4fc47ff45b02ada59d621df4 100644
--- a/examples/module/tetris/tetris_ui.c
+++ b/examples/module/tetris/tetris_ui.c
@@ -72,7 +72,7 @@ static rt_bool_t game_view_event_handler(struct rtgui_widget* widget, struct rtg
 		rect.y1 += 22;
 		rect.y2 = rect.y1 + 16;
 		rtgui_dc_draw_text(dc, "score", &rect);
-		rtgui_dc_end_drawing(dc);
+		rtgui_dc_end_drawing(dc, RT_TRUE);
 
 		/* start tetris game, removed later */
 	   	rt_tetris_start(g_app_info.tetris);
diff --git a/examples/module/tetris/tetris_view.c b/examples/module/tetris/tetris_view.c
index 722a4d315cc87a754b51c8c9b30f69073c9ee277..b9d0dc47b45d2f1a526702aea0d3a7e1e483770e 100644
--- a/examples/module/tetris/tetris_view.c
+++ b/examples/module/tetris/tetris_view.c
@@ -95,7 +95,7 @@ static rt_err_t _rt_tetris_view_update_next_brick(rt_tetris_view_t* thiz, rt_tet
 		rtgui_dc_fill_rect(dc, &rect);
 	}
 
-	rtgui_dc_end_drawing(dc);
+	rtgui_dc_end_drawing(dc, RT_TRUE);
 
 	return RT_EOK;	
 }
@@ -125,7 +125,7 @@ static rt_err_t _rt_tetris_view_update_level(rt_tetris_view_t* thiz, rt_tetris_t
 	rtgui_dc_draw_text(dc, text, &rect);
 
 	/* Redraw panel */	
-	rtgui_dc_end_drawing(dc);
+	rtgui_dc_end_drawing(dc, RT_TRUE);
 
 	return RT_EOK;	
 }
@@ -163,7 +163,7 @@ static rt_err_t _rt_tetris_view_update_score_and_lines(rt_tetris_view_t* thiz, r
 	rtgui_dc_draw_text(dc, text, &rect);
 
 	/* Redraw panel */	
-	rtgui_dc_end_drawing(dc);
+	rtgui_dc_end_drawing(dc, RT_TRUE);
 
 	return RT_EOK;	
 }
@@ -211,7 +211,7 @@ static rt_err_t _rt_tetris_view_update(rt_tetris_view_t* thiz, rt_tetris_t* tetr
 	}
 
 	/* Redraw panel */	
-	rtgui_dc_end_drawing(dc);
+	rtgui_dc_end_drawing(dc, RT_TRUE);
 
 	return RT_EOK;	
 }