diff --git a/package.json b/package.json
index 2f2edfc..5252f77 100644
--- a/package.json
+++ b/package.json
@@ -66,6 +66,7 @@
     "nprogress": "0.2.0",
     "outlayer": "^2.1.1",
     "path-to-regexp": "2.4.0",
+    "raphael": "git+https://gitee.com/shihairong/raphael",
     "screenfull": "4.2.0",
     "script-loader": "0.7.2",
     "showdown": "1.9.0",