diff --git a/common/lib.go b/common/lib.go
index 58aa2fe..86540f9 100644
--- a/common/lib.go
+++ b/common/lib.go
@@ -109,7 +109,3 @@ func OpenImage(file string)  {
 		}
 	}
 }
-
-func Hour2Unix(hour string) (time.Time, error) {
-	return time.ParseInLocation(DateTimeFormatStr, time.Now().Format(DateFormatStr) + " " + hour, time.Local)
-}
diff --git a/common/var.go b/common/var.go
index 69a776f..42b57c5 100644
--- a/common/var.go
+++ b/common/var.go
@@ -7,15 +7,17 @@ import (
 
 const (
 	SoftName          = "jd_seckill"
-	Version           = "0.1.7"
+	Version           = "0.2.0"
 	DateTimeFormatStr = "2006-01-02 15:04:05"
 	DateFormatStr     = "2006-01-02"
 )
 
-var Client *httpc.HttpClient
+var (
+	Client *httpc.HttpClient
 
-var CookieJar *httpc.CookieJar
+	CookieJar *httpc.CookieJar
 
-var Config *goconfig.ConfigFile
+	Config *goconfig.ConfigFile
 
-var SeckillStatus chan bool
+	SeckillStatus chan bool
+)
diff --git a/conf.ini b/conf.ini
index f9e2541..146b408 100644
--- a/conf.ini
+++ b/conf.ini
@@ -4,16 +4,13 @@
 # 随意填写可能导致订单无法提交等问题
 eid =
 fp =
-# 自动获取eid, fp的重试次数，测试商品sku_id
-retry_times = 5
-test_sku_id = 100016034372
 # 商品id
 # 已经是茅台的sku_id了
 sku_id = 100012043978
 # 抢购数量
 seckill_num = 2
-# 抢购开始时间设定，格式：09:59:59，如果小于当前时间，则表示明天这个时间点开始；大于当前时间，则为今天。
-buy_time = 09:59:59
+# 抢购开始时间设定 2021-01-01 09:59:59
+buy_time = 2021-01-01 09:59:59
 # 抢购总时间，单位:分钟，默认两分钟
 seckill_time =
 # 抢购任务数量，默认5个
@@ -36,7 +33,7 @@ payment_pwd =
 [messenger]
 # 开启推送服务
 enable = false
-# 目前支持smtp邮箱推送和Server酱推送服务，选值smtp,wechat
+# 目前支持smtp邮箱推送和Server酱推送服务，选值smtp,wechat,dingtalk
 type = none
 # 邮箱推送消息接收人
 email =