diff --git a/app/src/config/account.ts b/app/src/config/account.ts
index 4c88fe923..cd18f0424 100644
--- a/app/src/config/account.ts
+++ b/app/src/config/account.ts
@@ -133,14 +133,14 @@ ${window.siyuan.languages.account9}
             <svg class="b3-form__icon-icon"><use xlink:href="#iconLock"></use></svg>
             <input type="password" id="userPassword" class="b3-text-field b3-form__icon-input fn__block" placeholder="${window.siyuan.languages.password}">
         </div>
-        <!--div class="fn__hr--b"></div>
+        <div class="fn__hr--b"></div>
         <div class="b3-form__icon">
             <svg class="b3-form__icon-icon"><use xlink:href="#iconFocus"></use></svg>
             <select class="b3-select b3-form__icon-input fn__block" id="cloudRegion">
                 <option value="0">ld246.com(China)</option>
                 <option value="1">liuyun.io(Other)</option>
             </select>
-        </div-->
+        </div>
         <div class="b3-form__img fn__none">
             <div class="fn__hr--b"></div>
             <img id="captchaImg" class="fn__pointer" style="top: 17px">
@@ -327,6 +327,7 @@ ${window.siyuan.languages.account9}
                 userName: userNameElement.value.replace(/(^\s*)|(\s*$)/g, ""),
                 userPassword: md5(userPasswordElement.value),
                 captcha: captchaElement.value.replace(/(^\s*)|(\s*$)/g, ""),
+                cloudRegion: parseInt((element.querySelector("#cloudRegion") as HTMLSelectElement).value)
             }, (data) => {
                 let messageId;
                 if (data.code === 1) {
diff --git a/app/src/mobile/settings/account.ts b/app/src/mobile/settings/account.ts
index 7781f5ca9..120892420 100644
--- a/app/src/mobile/settings/account.ts
+++ b/app/src/mobile/settings/account.ts
@@ -160,6 +160,7 @@ export const login = () => {
                     userName: userNameElement.value.replace(/(^\s*)|(\s*$)/g, ""),
                     userPassword: md5(userPasswordElement.value),
                     captcha: captchaElement.value.replace(/(^\s*)|(\s*$)/g, ""),
+                    cloudRegion: parseInt((modelMainElement.querySelector("#cloudRegion") as HTMLSelectElement).value)
                 }, (data) => {
                     if (data.code === 1) {
                         showMessage(data.msg);