fix(#4): upgrade sass version, fix #4

package.json

@@ -5,8 +5,10 @@
   "main": "gulpfile.js",
   "scripts": {
     "start": "gulp clean && gulp",
+    "pdf": "gulp pdf",
     "dev": "gulp dev",
-    "deploy": "gulp pdf && gulp deploy && git add -A && git commit -m 'update resume' && git push origin master"
+    "deploy":
+      "gulp pdf && gulp deploy && git add -A && git commit -m 'update resume' && git push origin master"
   },
   "author": "Lxxyx",
   "license": "MIT",
@@ -16,7 +18,7 @@
     "gulp-connect": "^5.0.0",
     "gulp-copy": "^0.0.2",
     "gulp-jade": "^1.1.0",
-    "gulp-sass": "^2.2.0",
+    "gulp-sass": "3.1.0",
     "jade": "^1.11.0",
     "puppeteer": "*",
     "rimraf-promise": "^2.0.0"

readme.md

@@ -21,6 +21,12 @@
 
 在 generate_pdf 与 info.json 中，替换 LxxyxResume.pdf 为你自己想要的名字
 
+生成 PDF 的命令：
+
+```bash
+npm run pdf
+```
+
 ### 运行方式：
 
 替换 info.json 的内容，运行`gulp`即可。