diff --git a/hb_client/src/components/customForm/index.vue b/hb_client/src/components/customForm/index.vue
index dfa8dd6..535e668 100644
--- a/hb_client/src/components/customForm/index.vue
+++ b/hb_client/src/components/customForm/index.vue
@@ -435,6 +435,7 @@
       //画布添加背景模板图
       draw(){
         let canvasImg = document.getElementById("canvasImg");
+        canvasImg.src = encodeURI(this.img);
         canvasImg.setAttribute("crossOrigin",'anonymous');
         canvasImg.style.width = '500px';
         canvasImg.style.height = '300px';