修复画布有时候无法打开bug

src/component/HomePage/createSlogan.vue

@@ -23,7 +23,7 @@
 			</div>
 		</div>
 		
-		<div class="clearSlogan_center" v-if="showPayOrder">
+		<div class="clearSlogan_center">
 			<div class="modal_title_text">
 				<div>{{ $t('createSlogan.title') }}</div>
 				<div class="modal_title_text_intro"></div>
@@ -135,9 +135,6 @@ export default defineComponent({
 			overline: false,
 			linethrough: false,
 			underline: false,
-		})
-		onBeforeUnmount(()=>{
-			
 		})
 		onMounted(()=>{
 			let arr = [
@@ -395,7 +392,7 @@ export default defineComponent({
 			showPayOrder.value = false
 		}
 		onBeforeUnmount(()=>{
-			fabric.Object.prototype.controls.deleteControl = null
+			// fabric.Object.prototype.controls.deleteControl = null
 		})
         return {
             presentState,