diff --git a/src/views/dc/CalendarUnit.ts b/src/views/dc/CalendarUnit.ts
index d117adf..03e5d5a 100644
--- a/src/views/dc/CalendarUnit.ts
+++ b/src/views/dc/CalendarUnit.ts
@@ -99,7 +99,7 @@ export class CalendarUnit extends Laya.Script {
         this.sprite_pie.graphics.clear()
         this.sprite_pie.graphics.drawPie(this.pieSize, this.pieSize, this.pieSize, 0, 360 * this.progress, "#ffffff")
         this.sprite_mask.graphics.clear()
-        this.sprite_mask.graphics.drawCircle(0.5, 0.5, 0.5, "#1d5cdc")
+        this.sprite_mask.graphics.drawCircle(this.obj_mask.width/2, this.obj_mask.width/2, this.obj_mask.width/2, "#1d5cdc")
       } else {
         this.obj_pie.visible = false
         this.obj_mask.visible = false
@@ -113,7 +113,7 @@ export class CalendarUnit extends Laya.Script {
         this.sprite_pie.graphics.clear()
         this.sprite_pie.graphics.drawPie(this.pieSize, this.pieSize, this.pieSize, 0, 360 * this.progress, "#2d3138")
         this.sprite_mask.graphics.clear()
-        this.sprite_mask.graphics.drawCircle(0.5, 0.5, 0.5, "#ffffff")
+        this.sprite_mask.graphics.drawCircle(this.obj_mask.width/2, this.obj_mask.width/2, this.obj_mask.width/2, "#ffffff")
       } else {
         this.obj_pie.visible = false
         this.obj_mask.visible = false