diff --git a/src/app/working-area/working-area.component.ts b/src/app/working-area/working-area.component.ts
index efb7f8d..04262f8 100644
--- a/src/app/working-area/working-area.component.ts
+++ b/src/app/working-area/working-area.component.ts
@@ -522,6 +522,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
               this.paintingIcon = new MultipointIcon(assetData1, this);
               // this.paintingIcon = new MultipointIcon(this.previewSinglePointIcon.texture, new PIXI.Point(0, 0), this.paintPoints, this,
               //   this.canvasData.selectTemplateData.name);
+              this.emit('backgroundScale', this.backgroundImage.scale.x);
               break;
             case PaintMode.polygonIcon:
               this.previewLineSegment.visible = true;
@@ -821,6 +822,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
         break;
     }
     this.paintPoints.splice(0, this.paintPoints.length);
+    this.emit('backgroundScale', this.backgroundImage.scale.x);
   }
   /**
    * 复制
@@ -1377,6 +1379,11 @@ export class PolygonIcon extends PIXI.Container {
         .on('rightclick', event => {
           // this.workingArea.selection.deselectAll();
         });
+    // 缩放
+    this.workingArea.on('backgroundScale', data => {
+      const scale = 1 / data;
+      this.text.scale.set(scale);
+    });
   }
   /**
    * 设置点显示状态