diff --git a/etc/app.ini.example b/etc/app.ini.example
index 720a4af8e375da6fdcdc9e3c46971dee0d3a9eb7..872f4f9436f3509f107c7690e133d2784ee02829 100644
--- a/etc/app.ini.example
+++ b/etc/app.ini.example
@@ -20,7 +20,7 @@ ExpireMinute = 100
 [micro-mall-mysql]
 Host = "127.0.0.1:3306"
 UserName = "root"
-Password = "07030501310"
+Password = "oyuioyuioy"
 DBName = "micro_mall"
 Charset = "utf8mb4"
 PoolNum =  10
@@ -31,12 +31,12 @@ ParseTime = true
 
 [micro-mall-redis]
 Host = "127.0.0.1:6379"
-Password = "07030501310"
+Password = "oyuioyiuoyui"
 DB = 1
 PoolNum = 10
 
 [email-config]
-User = "xxx@qq.com"
+User = "xxxx@qq.com"
 Password = "xxxx"
 Host = "smtp.qq.com"
 Port = "465"
\ No newline at end of file
diff --git a/go.mod b/go.mod
index 8ca131ab749a94ce201d917f6527647b9f615d7a..9aa80b0fa9e36fe6a864a24d2d1c904c7ab120de 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.13
 
 require (
 	gitee.com/kelvins-io/common v1.0.4
-	gitee.com/kelvins-io/kelvins v1.2.2
+	gitee.com/kelvins-io/kelvins v1.2.5
 	github.com/RichardKnop/machinery v1.9.1
 	github.com/astaxie/beego v1.12.2
 	github.com/cloudflare/tableflip v1.2.2
diff --git a/go.sum b/go.sum
index e86fe65b2c154f35098fc69ba696e8560ae3f264..5a53e80aad3983393123d12d5e92c264dccbddd2 100644
--- a/go.sum
+++ b/go.sum
@@ -63,6 +63,8 @@ gitee.com/kelvins-io/kelvins v1.1.3 h1:Z3G657Cw+8SxKdkimg5uke7bkaObENKU7BrGzDM1a
 gitee.com/kelvins-io/kelvins v1.1.3/go.mod h1:JWjwU4Htjti5Z9CMIb4/Os3HNSSXFe2QTHuwoc25wxM=
 gitee.com/kelvins-io/kelvins v1.2.2 h1:2IUF0XXMw1MwDFP2wqlez/fzLk8yaFcHAN2cEWdDFP8=
 gitee.com/kelvins-io/kelvins v1.2.2/go.mod h1:/cOR+5JJ59iAGwzS9B9e+EmfhNps4OrWT4mR6CIXcpY=
+gitee.com/kelvins-io/kelvins v1.2.5 h1:uY+7vYou8mR0AwhRwc30zKyw/BGfkCUL+Fb9TDRW/eI=
+gitee.com/kelvins-io/kelvins v1.2.5/go.mod h1:bsooNB8hqJDN+c3dW8ps85zu35wc7Wztcg+eukSqKmI=
 gitee.com/kelvins-io/service-config v1.0.0/go.mod h1:htuk7Oj0ifRcwgqSJf45IsN1rSq9kEsje/fcQClQS+Y=
 github.com/360EntSecGroup-Skylar/excelize/v2 v2.3.1 h1:j56fC19WoD3z+u+ZHxm2XwRGyS1XmdSMk7058BLhdsM=
 github.com/360EntSecGroup-Skylar/excelize/v2 v2.3.1/go.mod h1:gXEhMjm1VadSGjAzyDlBxmdYglP8eJpYWxpwJnmXRWw=
diff --git a/internal/config/config.go b/internal/config/config.go
index 6ef2883df2b1b325c7e4504a9d6d06f803a0c1de..e7828a8325fe6fded7b9cec2dca0761b6acb5a4f 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -1,6 +1,7 @@
 package config
 
 import (
+	"flag"
 	"gitee.com/cristiane/micro-mall-api/config/setting"
 	"gitee.com/cristiane/micro-mall-api/vars"
 	"log"
@@ -24,13 +25,21 @@ const (
 )
 
 // cfg reads file app.ini.
-var cfg *ini.File
+var (
+	cfg      *ini.File
+	flagConf = flag.String("conf_file", "", "Set app config.")
+)
 
 // LoadDefaultConfig loads config form cfg.
 func LoadDefaultConfig(application *vars.Application) error {
 	// Setup cfg object
+	flag.Parse()
 	var err error
-	cfg, err = ini.Load(ConfFileName)
+	var confFile = ConfFileName
+	if *flagConf != "" {
+		confFile = *flagConf
+	}
+	cfg, err = ini.Load(confFile)
 	if err != nil {
 		return err
 	}