diff --git a/docs/changelog.md b/docs/changelog.md
index 601a726f10..40f6b43395 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -6,6 +6,15 @@ title:
 type: Other
 ---
 
+### 0.2.0-beta.1
+
+`2017-12-05`
+
+- 脚手架
+    - `package.json` 默认版本号跟 `@delon/*` 同步
+- @delon/abc
+    - 新增 `count-down`
+
 ### 0.2.0-beta.0
 
 `2017-12-04`
diff --git a/package.json b/package.json
index 864e769f4c..51327c3954 100644
--- a/package.json
+++ b/package.json
@@ -54,11 +54,11 @@
         "release": "npm run version:bump && npm run release:prepare && npm publish --access=public .lib/theme && npm publish --access=public .lib/abc && npm publish --access=public .lib/acl && npm run site:release && npm run scaffold:install && npm run scaffold:gh-pages",
         "scaffold:install": "cd ./scaffold && npm install",
         "scaffold:start": "cd ./scaffold && npm run start",
-        "scaffold:build": "cd ./scaffold && npm run chore.build && cd ./dist && hs",
-        "scaffold:gh-pages": "cd ./scaffold && npm run chore.gh-pages",
-        "chore:add:ng-alain": "git subtree add --prefix=scaffold ng-alain 0.2.0",
-        "chore:pull:ng-alain": "git subtree pull --prefix=scaffold ng-alain 0.2.0",
-        "chore:push:ng-alain": "git subtree push --prefix=scaffold ng-alain 0.2.0"
+        "scaffold:build": "cd ./scaffold && ng build --prod --build-optimizer --bh ./",
+        "scaffold:build:hs": "npm run scaffold:build && cd ./scaffold/dist && hs",
+        "scaffold:deploy": "cd ./scaffold && gh-pages -d dist",
+        "scaffold:npm": "cd ./scaffold && npm publish --access=public",
+        "scaffold:release": "npm run scaffold:build && npm run scaffold:deploy && npm run scaffold:npm"
 	},
 	"dependencies": {
 		"@angular/animations": "^5.0.0",
diff --git a/scaffold b/scaffold
index 1470727e3a..41aa98b881 160000
--- a/scaffold
+++ b/scaffold
@@ -1 +1 @@
-Subproject commit 1470727e3a5a5b86ab98bbb35f46ec2649bb7ac1
+Subproject commit 41aa98b881dc476205d6e825ac072240f2518b90