改进

config/captcha.php

@@ -1,5 +1,6 @@
 <?php
 
 return [
+    "token" => env("RECAPTCHA_TOKEN"),
     "secret" => env("RECAPTCHA_SECRET"),
 ];

resources/js/views/Sign.vue

@@ -8,7 +8,7 @@
             <div v-else>
                 <p>完成验证码以签到</p>
                 <vue-recaptcha
-                    sitekey="6Lex40QnAAAAADQcwqLHWquxs23I6nG-HqPk-ZGV"
+                    :sitekey="key"
                     loadRecaptchaScript
                     recaptchaHost="www.recaptcha.net"
                     @verify="sign"
@@ -24,6 +24,8 @@ import { VueRecaptcha } from 'vue-recaptcha';
 
 import http from "../plugins/http";
 
+const key = window.Base.ReCaptcha
+
 const traffic = ref({
     last_sign_at: null,
     traffic: 0,

resources/views/spa.blade.php

@@ -18,6 +18,7 @@
         window.Base = {
             SiteName: '{{ config('app.display_name') }}',
             User: @json(auth()->user()),
+            ReCaptcha: '{{ config('captcha.token') }}',
         }
     </script>