diff --git a/web/app/controllers/subdomain/api/remote_judge/custom_account_validator.php b/web/app/controllers/subdomain/api/remote_judge/custom_account_validator.php
index f655b20..87a3aa5 100644
--- a/web/app/controllers/subdomain/api/remote_judge/custom_account_validator.php
+++ b/web/app/controllers/subdomain/api/remote_judge/custom_account_validator.php
@@ -77,6 +77,29 @@ if ($type == 'luogu') {
 			return true;
 		}
 
+		return false;
+	}, 3);
+} else if ($type == 'uoj') {
+	$curl->setFollowLocation();
+	$curl->setCookie('UOJSESSID', UOJRequest::post('UOJSESSID', 'is_string', ''));
+
+	retry_loop(function () use (&$curl, &$res) {
+		$curl->get(UOJRemoteProblem::$providers['uoj']['url'] . '/login');
+
+		if ($curl->error) {
+			return false;
+		}
+
+		if (str_starts_with($curl->responseHeaders['Content-Type'], 'text/html')) {
+			if (str_contains($curl->response, '<title>登录')) {
+				return false;
+			}
+
+			$res = true;
+
+			return true;
+		}
+
 		return false;
 	}, 3);
 } else {
diff --git a/web/js/uoj.js b/web/js/uoj.js
index e08d151..69063ce 100644
--- a/web/js/uoj.js
+++ b/web/js/uoj.js
@@ -1181,16 +1181,31 @@ $.fn.remote_submit_type_group = function(oj, pid, url, submit_type) {
 				uoj_account_data.UOJSESSID = $(this).val();
 				input_my_account_data.val(JSON.stringify(uoj_account_data));
 				save_uoj_account_data();
+				my_account_validation_status.html('<span class="text-secondary">待验证</span>');
+			});
+
+			my_account_validation_btn.click(function() {
+				validate_my_account({
+					type: 'uoj',
+					UOJSESSID: input_uoj_uojsessid.val(),
+				});
 			});
 
 			input_my_account_data.val(JSON.stringify(uoj_account_data));
 			input_uoj_uojsessid.val(uoj_account_data.UOJSESSID);
 
+			if (uoj_account_data.UOJSESSID) {
+				validate_my_account({
+					type: 'uoj',
+					UOJSESSID: uoj_account_data.UOJSESSID,
+				});
+			}
+
 			div_submit_type_my.append(
-				$('<div class="row mt-3" />')
+				$('<div class="row mt-3 align-items-center" />')
 					.append($('<div class="col-sm-2" />').append('<label for="input-uoj_uojsessid" class="col-form-label">UOJSESSID</label>'))
 					.append($('<div class="col-sm-4" />').append(input_uoj_uojsessid))
-					.append($('<div class="col-sm-6" />').append($('<div class="form-text" />').append('请填入 Cookie 中的 <code>UOJSESSID</code>。')))
+					.append($('<div class="col-sm-6" />').append($('<div class="form-text mt-0" />').append('请填入 Cookie 中的 <code>UOJSESSID</code>。')))
 			).append(input_my_account_data);
 		}