diff --git a/src/components/spray/trayGraph/index.vue b/src/components/spray/trayGraph/index.vue
index 90771b4..e996e7f 100644
--- a/src/components/spray/trayGraph/index.vue
+++ b/src/components/spray/trayGraph/index.vue
@@ -76,6 +76,7 @@ const addSelect = () => {
     rotationEnabled: false,
     rotateEnabled: false, // 禁用旋转手势
     rotationSnaps: [], // 移除旋转刻度
+    anchorSize: 20,
     enabledAnchors: ['top-center', 'bottom-center', 'middle-left', 'middle-right'], // 关键修改
     boundBoxFunc(oldBoundBox, newBoundBox) {
       const stageWidth = stage.value.width()
diff --git a/src/views/spray/index.vue b/src/views/spray/index.vue
index 986f4f2..bad9c36 100644
--- a/src/views/spray/index.vue
+++ b/src/views/spray/index.vue
@@ -199,8 +199,8 @@ const startWork = async () => {
       },
     }
 
-    maskVisible.value = true
     await sendControl(params)
+    maskVisible.value = true
     currentSpeed = Number(form.value.movingSpeed)
   })
 }