diff --git a/index.html b/index.html
index bf027e0..f5c5132 100644
--- a/index.html
+++ b/index.html
@@ -17,7 +17,7 @@
           right: 20px;
           width: 60px;
           height: 60px;
-          background-color: #25D366;
+          background-color: #ffffff;
           border-radius: 50%;
           display: flex;
           justify-content: center;
@@ -42,8 +42,8 @@
 <body>
 <div id="app"></div>
 <script type="module" src="/src/main.ts"></script>
-<a href="https://wa.me/989390624220" target="_blank" id="whatsapp-button">
-  <img class="p-2" src="/whatsapp.png" alt="" />
+<a href="https://rubika.ir/nore8tom" target="_blank" id="whatsapp-button">
+  <img class="p-2" src="/src/assets/img/rubika.webp" alt="" />
 </a>
 </body>
 </html>
diff --git a/src/views/login/components/Register.vue b/src/views/login/components/Register.vue
index eea8160..8ecd6e7 100644
--- a/src/views/login/components/Register.vue
+++ b/src/views/login/components/Register.vue
@@ -18,7 +18,7 @@
         <!--        <BasicInput v-model:value="userFormState.password" size="large" place-holder="کلمه عبور"/>-->
         <AInputPassword v-model:value="userFormState.password" place-holder="کلمه عبور" inputmode="decimal"/>
       </a-form-item>
-      <a-form-item :rules="[required()]" class="home_appear_fade_in_down" label="کد معرف" name="referral_id">
+      <a-form-item  class="home_appear_fade_in_down" label="کد معرف" name="referral_id">
         <BasicInput :disabled="disableForm" v-model:value="userFormState.referral_id" place-holder="کد معرف"/>
       </a-form-item>
       <!--      <a-form-item v-if="URLUserType() === 'customer'" :rules="[required()]" class="home_appear_fade_in_down"