diff --git a/.gitignore b/.gitignore
index e538900..625331e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,6 @@ runtime/
 .env
 dist/
 config.*.toml
-config.toml
 db/geecaptcha.db
 captcha-bot
 dict/dec_*
diff --git a/telegram/root.go b/telegram/root.go
index a4264e6..86f4570 100644
--- a/telegram/root.go
+++ b/telegram/root.go
@@ -35,7 +35,7 @@ func BotStart() {
 			ulog.Sugar.Error(err)
 		},
 	}
-	// 反向代理
+	// 代理
 	if config.TelegramC.ApiProxy != "" {
 		trans := &http.Transport{
 			Proxy: func(_ *http.Request) (*url.URL, error) {
diff --git a/util/config/config.go b/util/config/config.go
index 002d7af..367e549 100644
--- a/util/config/config.go
+++ b/util/config/config.go
@@ -59,6 +59,21 @@ type Message struct {
 
 var MessageC Message
 
+func (msg *Message) FromEnv() {
+	if joinHint := os.Getenv("msg__join_hint"); len(joinHint) > 0 {
+		msg.JoinHint = joinHint
+	}
+	if captchaImage := os.Getenv("msg__captcha_image"); len(captchaImage) > 0 {
+		msg.CaptchaImage = captchaImage
+	}
+	if verificationComplete := os.Getenv("msg__verification_complete"); len(verificationComplete) > 0 {
+		msg.VerificationComplete = verificationComplete
+	}
+	if blockHint := os.Getenv("msg__block_hint"); len(blockHint) > 0 {
+		msg.BlockHint = blockHint
+	}
+}
+
 type AdBlock struct {
 	NumberOfForbiddenWords int   `mapstructure:"number_of_forbidden_words"`
 	BlockTime              int64 `mapstructure:"block_time"`
@@ -97,6 +112,8 @@ func InitConfig() {
 	err = viper.UnmarshalKey("message", &MessageC)
 	if err != nil {
 		log.Fatal("load config message err:", err)
+	} else {
+		MessageC.FromEnv()
 	}
 	err = viper.UnmarshalKey("adblock", &AdBlockC)
 	if err != nil {