diff --git a/suites/boilerplate/templates/react/package.json.tpl b/suites/boilerplate/templates/react/package.json.tpl
index a213ad7db..8e85595ab 100644
--- a/suites/boilerplate/templates/react/package.json.tpl
+++ b/suites/boilerplate/templates/react/package.json.tpl
@@ -10,7 +10,7 @@
     "build": "father build",
     "build:watch": "father dev",
     "docs:build": "dumi build",
-    "docs:preview: "dumi preview",
+    "docs:preview": "dumi preview",
     "prepare": "husky install && dumi setup",
     "doctor": "father doctor",
     "lint": "npm run lint:es && npm run lint:css",
diff --git a/suites/boilerplate/templates/site/package.json.tpl b/suites/boilerplate/templates/site/package.json.tpl
index 18f63c0fb..14dbc7ee0 100644
--- a/suites/boilerplate/templates/site/package.json.tpl
+++ b/suites/boilerplate/templates/site/package.json.tpl
@@ -6,7 +6,7 @@
     "start": "npm run dev",
     "dev": "dumi dev",
     "build": "dumi build",
-    "preview: "dumi preview",
+    "preview": "dumi preview",
     "prepare": "husky install && dumi setup"
   },
   "authors": [{{#author}}