diff --git a/Dockerfile b/Dockerfile
index 63dd831..f4a4ffc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ COPY mail.go main.go ./
 
 RUN CGO_ENABLED=1 GOOS=linux go build -o ./build --tags "fts5" -a -ldflags '-linkmode external -extldflags "-static"' .
 
-FROM alpine:latest as app
+FROM alpine:latest AS app
 
 RUN apk --no-cache add bash nginx ca-certificates tzdata
 
diff --git a/go.mod b/go.mod
index 48d2b93..e1753f1 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,6 @@ go 1.21.1
 
 require (
 	github.com/golang-jwt/jwt/v5 v5.2.1
-	github.com/joho/godotenv v1.5.1
 	github.com/likexian/whois v1.15.1
 	github.com/pquerna/otp v1.4.0
 	golang.org/x/oauth2 v0.21.0
diff --git a/go.sum b/go.sum
index f11be27..2673ed7 100644
--- a/go.sum
+++ b/go.sum
@@ -60,8 +60,6 @@ github.com/googleapis/enterprise-certificate-proxy v0.3.2 h1:Vie5ybvEvT75RniqhfF
 github.com/googleapis/enterprise-certificate-proxy v0.3.2/go.mod h1:VLSiSSBs/ksPL8kq3OBOQ6WRI2QnaFynd1DCjZ62+V0=
 github.com/googleapis/gax-go/v2 v2.12.4 h1:9gWcmF85Wvq4ryPFvGFaOgPIs1AQX0d0bcbGw4Z96qg=
 github.com/googleapis/gax-go/v2 v2.12.4/go.mod h1:KYEYLorsnIGDi/rPC8b5TdlB9kbKoFubselGIoBMCwI=
-github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
-github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/likexian/gokit v0.25.13 h1:p2Uw3+6fGG53CwdU2Dz0T6bOycdb2+bAFAa3ymwWVkM=
 github.com/likexian/gokit v0.25.13/go.mod h1:qQhEWFBEfqLCO3/vOEo2EDKd+EycekVtUK4tex+l2H4=
 github.com/likexian/whois v1.15.1 h1:6vTMI8n9s1eJdmcO4R9h1x99aQWIZZX1CD3am68gApU=
diff --git a/main.go b/main.go
index 8e2274b..88926a9 100644
--- a/main.go
+++ b/main.go
@@ -13,7 +13,6 @@ import (
 	"time"
 
 	"github.com/golang-jwt/jwt/v5"
-	"github.com/joho/godotenv"
 	"github.com/likexian/whois"
 	"github.com/pquerna/otp/totp"
 	"github.com/rs/cors"
@@ -369,8 +368,6 @@ func handleValidateJwt(res http.ResponseWriter, req *http.Request) {
 }
 
 func main() {
-	godotenv.Load()
-
 	initMailer()
 
 	generalCors := cors.New(cors.Options{