diff --git a/src/app/ui/collection-tools/collection-tools.component.ts b/src/app/ui/collection-tools/collection-tools.component.ts
index b1eec19..4458d66 100644
--- a/src/app/ui/collection-tools/collection-tools.component.ts
+++ b/src/app/ui/collection-tools/collection-tools.component.ts
@@ -490,6 +490,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -507,6 +508,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -526,6 +528,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -544,6 +547,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -562,6 +566,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -580,6 +585,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -597,6 +603,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -616,6 +623,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -634,6 +642,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000
@@ -652,6 +661,7 @@ export class CollectionToolsComponent implements OnInit {
           this.canvasData.isChange = false
           this.saveNum.push("1")
           if(this.saveNum.length == 5){
+            this.canvas.refresh()
             let config = new MatSnackBarConfig();
             config.verticalPosition = 'top';
             config.duration = 3000