diff --git a/.gitignore b/.gitignore
index 6c15f24..57cdcaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ app-cla-server
 commentsRouter_controllers.go
 lastupdate.tmp
 conf/*
+.idea
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..673d54c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,19 @@
+FROM golang:latest as BUILDER
+
+MAINTAINER TommyLike<tommylikehu@gmail.com>
+
+# build binary
+COPY . /go/src/github.com/opensourceways/app-cla-server
+RUN cd /go/src/github.com/opensourceways/app-cla-server && CGO_ENABLED=1 go build -v -o ./cla-server main.go
+
+# copy binary config and utils
+FROM golang:latest
+RUN apt-get update && apt-get install -y python-pip && mkdir -p /opt/app/
+COPY ./conf /opt/app/conf
+COPY ./util/merge-signature.py /opt/app/util
+# overwrite config yaml
+COPY ./deploy/app.conf /opt/app/conf
+COPY  --from=BUILDER /go/src/github.com/opensourceways/app-cla-server/cla-server /opt/app
+
+WORKDIR /opt/app/
+ENTRYPOINT ["/opt/app/cla-server"]
diff --git a/deploy/app.conf b/deploy/app.conf
new file mode 100644
index 0000000..81c0378
--- /dev/null
+++ b/deploy/app.conf
@@ -0,0 +1,29 @@
+appname = app-cla-server
+httpport = "${HTTP_PORT||8080}"
+runmode = "${RUN_MODE||prod}"
+autorender = false
+copyrequestbody = true
+EnableDocs = false
+
+python_bin = /usr/bin/python
+
+mongodb_conn = "$MONGODB_CONNECTION"
+mongodb_db = cla
+
+verification_vode_expiry = 300
+api_token_expiry = 300
+api_token_key = "$API_TOKEN_KEY"
+
+pdf_org_signature_dir = ./conf/pdfs/org_signature_pdf
+pdf_out_dir = ./conf/pdfs/output
+
+code_platforms = ./conf/platforms/code_platforms.yaml
+email_platforms = ./conf/platforms/email.yaml
+
+[blank_signature]
+language = english
+pdf = ./conf/blank_signature/english_blank_signature.pdf
+
+[pdf_template_corporation]
+welcome = ./conf/pdf_template_corporation/welcome.tmpl
+declaration = ./conf/pdf_template_corporation/declaration.tmpl
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..1554c3a
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,16 @@
+module github.com/opensourceways/app-cla-server
+
+go 1.13
+
+require (
+    gitee.com/openeuler/go-gitee v0.0.0-20200506042249-a91b6e6ed1b1
+    github.com/antihax/optional v1.0.0
+    github.com/astaxie/beego v1.12.2
+    github.com/dgrijalva/jwt-go v3.2.0+incompatible
+    github.com/huaweicloud/golangsdk v0.0.0-20200907093635-5934c79d40de
+    github.com/jung-kurt/gofpdf v1.16.2
+    go.mongodb.org/mongo-driver v1.4.1
+    golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
+    google.golang.org/api v0.31.0
+    sigs.k8s.io/yaml v1.2.0
+)
\ No newline at end of file
diff --git a/main.go b/main.go
index 507fb7d..60aa1e6 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,8 @@
 package main
 
 import (
+	"os"
+
 	"github.com/astaxie/beego"
 
 	platformAuth "github.com/opensourceways/app-cla-server/code-platform-auth"
@@ -22,27 +24,28 @@ func main() {
 		beego.AppConfig.String("mongodb_conn"),
 		beego.AppConfig.String("mongodb_db"))
 	if err != nil {
-		return
+		beego.Error(err)
+		os.Exit(1)
 	}
 	dbmodels.RegisterDB(c)
 
 	path := beego.AppConfig.String("email_platforms")
 	if err = email.RegisterPlatform(path); err != nil {
-		beego.Info(err)
-		return
+		beego.Error(err)
+		os.Exit(1)
 	}
 
 	path = beego.AppConfig.String("code_platforms")
 	if err := platformAuth.RegisterPlatform(path); err != nil {
-		beego.Info(err)
-		return
+		beego.Error(err)
+		os.Exit(1)
 	}
 
 	language := beego.AppConfig.String("blank_signature::language")
 	path = beego.AppConfig.String("blank_signature::pdf")
 	if err := pdf.UploadBlankSignature(language, path); err != nil {
-		beego.Info(err)
-		return
+		beego.Error(err)
+		os.Exit(1)
 	}
 
 	if err := pdf.InitPDFGenerator(
@@ -52,8 +55,8 @@ func main() {
 		beego.AppConfig.String("pdf_template_corporation::welcome"),
 		beego.AppConfig.String("pdf_template_corporation::declaration"),
 	); err != nil {
-		beego.Info(err)
-		return
+		beego.Error(err)
+		os.Exit(1)
 	}
 
 	worker.InitEmailWorker(pdf.GetPDFGenerator())