diff --git a/index.js b/index.js
index c64eac1..9892998 100644
--- a/index.js
+++ b/index.js
@@ -9,6 +9,7 @@ import path from 'path';
 import lavasScaffoldSchema from './src/schema';
 import lavasScaffoldProject from './src/project';
 import lavasScaffoldTemplate from './src/template';
+import utils from './src/utils';
 
 
 /**
@@ -45,6 +46,15 @@ export default {
      * @return {Promise}       resolve 工程所在路径/工程的 zip buffer
      */
     exportProject: async function (fields, isStream) {
+
+
+        if (!utils.hasCommand('git')) {
+            return {
+                code: 'no command',
+                message: '当前环境不能使用 git 命令'
+            };
+        }
+
         fields = await getFields(fields);
         const {err, ret} = await lavasScaffoldProject.exports(fields, isStream);
 
diff --git a/package.json b/package.json
index 28e76ce..e9d1caa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lavas-scaffold",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "a pwa project scaffold solution",
   "main": "dist/index.js",
   "scripts": {
@@ -36,6 +36,7 @@
     "glob": "^7.1.2",
     "request": "^2.81.0",
     "request-promise": "^4.2.1",
+    "shelljs": "^0.7.8",
     "simple-git": "^1.73.0"
   },
   "devDependencies": {
diff --git a/src/config.js b/src/config.js
index bfbc22c..7b6c4e3 100644
--- a/src/config.js
+++ b/src/config.js
@@ -31,5 +31,11 @@ export default {
      *
      * @type {String}
      */
-    GLOBAL_CONF_URL: 'https://bos.nj.bpc.baidu.com/mms-res/lavas-scaffold/config.json'
+    GLOBAL_CONF_URL: 'https://bos.nj.bpc.baidu.com/mms-res/lavas-scaffold/config.json',
+
+
+    COMMON_DATA: {
+        year: (new Date()).getFullYear(),
+        time: Date.now()
+    }
 };
diff --git a/src/template.js b/src/template.js
index f72540e..117c702 100644
--- a/src/template.js
+++ b/src/template.js
@@ -98,12 +98,12 @@ function renderTemplate(fields, ltd, template, isStream) {
                         // 这里可以直接通过外界配置的规则，重新计算出一份数据，只要和 template 里面的字段对应上就好了。
                         const extDataTpls = template.extData || {};
                         const extData = {};
+                        const commonData = conf.COMMON_DATA;
 
                         Object.keys(extDataTpls).forEach(key => {
                             extData[key] = etplCompile.compile('' + extDataTpls[key])(fields);
-                            extData.year = (new Date()).getFullYear();
                         });
-                        const renderData = Object.assign({}, fields, extData);
+                        const renderData = Object.assign({}, fields, extData, commonData);
 
                         const afterCon = etplCompile.compile(fileCon)(renderData);
                         fs.writeFileSync(filePath, afterCon);
@@ -166,9 +166,8 @@ export default {
                 fwobj = framework;
             }
         }
-
         for (let template of fwobj.subList.template) {
-            if (template.valye === fields.template || template.value === data.defaults.template) {
+            if (template.value === fields.template || template.value === data.defaults.template) {
                 tobj = template;
             }
         }
diff --git a/src/utils.js b/src/utils.js
index d68c4e3..7baf0a7 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -3,8 +3,11 @@
  * @author mj(zoumiaojiang@gmail.com)
  */
 
+import shelljs from 'shelljs';
 
 /* eslint-disable fecs-use-method-definition */
 export default {
-
+    hasCommand: function (commandName) {
+        return shelljs.which(commandName);
+    }
 };