diff --git a/app.json b/app.json
index d422ec9..55d05de 100644
--- a/app.json
+++ b/app.json
@@ -50,7 +50,7 @@
   },
   "sitemapLocation": "sitemap.json",
   "usingComponents": {
-    "ec-canvas": "/ec-canvas/ec-canvas",
+    "ec-canvas": "../ec-canvas/ec-canvas",
     "van-button": "@vant/weapp/button/index",
     "van-tabbar": "@vant/weapp/tabbar/index",
     "van-tabbar-item": "@vant/weapp/tabbar-item/index",