diff --git a/package.json b/package.json
index 9417be0425a2e194d67878606be0b5970db8183a..d50fa947a52002a4429956da6556aac00e726551 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "readme:copy": "cp -r README.md readme docs/ && cp -r README.md readme docs/en/",
     "seo:copy": "cp -r seo/*.* docs/.vuepress/dist/",
     "fix-memory-limit": "cross-env LIMIT=8192 increase-memory-limit",
-    "mv":"mkdir public && mv docs/.vuepress/dist public"
+    "mv":"rm -rf public && mkdir -p public && mv docs/.vuepress/dist public"
   },
   "devDependencies": {
     "cross-env": "^7.0.3",