diff --git a/web/html/xui/form/tls_settings.html b/web/html/xui/form/tls_settings.html
index 54ec7ef8..eb1304c1 100644
--- a/web/html/xui/form/tls_settings.html
+++ b/web/html/xui/form/tls_settings.html
@@ -97,9 +97,9 @@
                         <a-radio-group v-model="cert.useFile" button-style="solid">
                             <a-radio-button :value="true">{{ i18n "pages.inbounds.certificatePath" }}</a-radio-button>
                             <a-radio-button :value="false">{{ i18n "pages.inbounds.certificateContent" }}</a-radio-button>
-                            <a-button type="primary" size="small" @click="inbound.stream.tls.addCert()" style="margin: 0 10px">+</a-button>
-                            <a-button v-if="inbound.stream.tls.certs.length>1" type="primary" size="small" @click="inbound.stream.tls.removeCert(index)">-</a-button>        
                         </a-radio-group>
+                        <a-button v-if="index === 0" type="primary" size="small" @click="inbound.stream.tls.addCert()" style="margin-left: 10px">+</a-button>
+                        <a-button v-if="inbound.stream.tls.certs.length>1" type="primary" size="small" @click="inbound.stream.tls.removeCert(index)" style="margin-left: 10px">-</a-button>        
                     </a-form-item>
                 </td>
             </tr>
diff --git a/web/web.go b/web/web.go
index bbfaddc9..4745ee2d 100644
--- a/web/web.go
+++ b/web/web.go
@@ -276,8 +276,6 @@ func (s *Server) initI18n(engine *gin.Engine) error {
 	engine.FuncMap["i18n"] = I18n
 
 	engine.Use(func(c *gin.Context) {
-		//accept := c.GetHeader("Accept-Language")
-
 		var lang string
 
 		if cookie, err := c.Request.Cookie("lang"); err == nil {