diff --git a/src/component/HomePage/collectionModal.vue b/src/component/HomePage/collectionModal.vue
index 19dfa35c..75d3f371 100644
--- a/src/component/HomePage/collectionModal.vue
+++ b/src/component/HomePage/collectionModal.vue
@@ -181,6 +181,7 @@ export default defineComponent({
 			if(this.driver__.driver){
 				driverObj__.moveNext()
 			}
+			
         }
     }
 })
diff --git a/src/tool/https.js b/src/tool/https.js
index bd540015..dd04fa27 100644
--- a/src/tool/https.js
+++ b/src/tool/https.js
@@ -158,7 +158,7 @@ export const Https = {
 		generateLike:'/api/generate/like',//喜欢ganerate图片
 		generateDislike:'/api/generate/dislike',//喜欢ganerate图片
         elementUpload:`/api/element/upload`,//上传图片
-		
+		sketchBoardsBoundingBox:`/design/sketchBoardsBoundingBox`,//裁剪sketch图片
     },
 
     axiosGet(url,config) {
diff --git a/src/views/LibraryPage.vue b/src/views/LibraryPage.vue
index 4913f76b..6c15a40b 100644
--- a/src/views/LibraryPage.vue
+++ b/src/views/LibraryPage.vue
@@ -1177,7 +1177,10 @@ export default defineComponent({
 		},
 		dropdownVisibleChange1(){
 			let element:any = this.$refs.cascader1
-			element.contentRef.getElementsByClassName('el-cascader-menu__empty-text')[0].innerHTML = 'No Label'
+			nextTick().then(()=>{
+				let el = element.contentRef?.getElementsByClassName('el-cascader-menu__empty-text')?.[0]?.innerHTML
+				el = 'No Label'
+			})
 		},
 		dropdownVisibleChange(){
 			nextTick().then(()=>{
@@ -1198,7 +1201,10 @@ export default defineComponent({
 					divMax.appendChild(button1)
 					// divMax.appendChild(button2)
 					cascaderChild?.insertAdjacentElement("afterbegin", divMax);
-					element.contentRef.getElementsByClassName('el-cascader-menu__empty-text')[0].innerHTML = 'No Label'
+					nextTick().then(()=>{
+						let el = element.contentRef?.getElementsByClassName('el-cascader-menu__empty-text')?.[0]?.innerHTML
+						el = 'No Label'
+					})
 					// cascader.addEventListener('click',this.cascaderClick)
 				}
 			})