diff --git a/remote_judger/src/providers/uoj.ts b/remote_judger/src/providers/uoj.ts
index ee54086..a8ffda7 100644
--- a/remote_judger/src/providers/uoj.ts
+++ b/remote_judger/src/providers/uoj.ts
@@ -100,45 +100,60 @@ export default class UOJProvider implements IBasicProvider {
   }
 
   static constructFromAccountData(data) {
-    throw new Error('Method not implemented.');
+    return new this({
+      type: 'uoj',
+      cookie: Object.entries(data).map(([key, value]) => `${key}=${value}`),
+    });
   }
 
   cookie: string[] = [];
   csrf: string;
 
   get(url: string) {
-    logger.debug('get', url);
+    logger.debug('get', url, this.cookie);
+
     if (!url.includes('//'))
       url = `${this.account.endpoint || 'https://uoj.ac'}${url}`;
+
     const req = superagent
       .get(url)
       .set('Cookie', this.cookie)
       .set('User-Agent', USER_AGENT);
+
     if (this.account.proxy) return req.proxy(this.account.proxy);
+
     return req;
   }
 
   post(url: string) {
     logger.debug('post', url, this.cookie);
+
     if (!url.includes('//'))
       url = `${this.account.endpoint || 'https://uoj.ac'}${url}`;
+
     const req = superagent
       .post(url)
       .set('Cookie', this.cookie)
       .set('User-Agent', USER_AGENT)
       .type('form');
+
     if (this.account.proxy) return req.proxy(this.account.proxy);
+
     return req;
   }
 
   async getCsrfToken(url: string) {
     const { text: html, header } = await this.get(url);
+
     if (header['set-cookie']) {
       this.cookie = header['set-cookie'];
     }
+
     let value = /_token *: *"(.+?)"/g.exec(html);
     if (value) return value[1];
+
     value = /_token" value="(.+?)"/g.exec(html);
+
     return value?.[1];
   }
 
@@ -150,7 +165,11 @@ export default class UOJProvider implements IBasicProvider {
 
   async ensureLogin() {
     if (await this.loggedIn) return true;
+
+    if (!this.account.handle) return false;
+
     logger.info('retry login');
+
     const _token = await this.getCsrfToken('/login');
     const { header, text } = await this.post('/login').send({
       _token,
@@ -159,11 +178,14 @@ export default class UOJProvider implements IBasicProvider {
       // NOTE: you should pass a pre-hashed key!
       password: this.account.password,
     });
+
     if (header['set-cookie'] && this.cookie.length === 1) {
       header['set-cookie'].push(...this.cookie);
       this.cookie = header['set-cookie'];
     }
+
     if (text === 'ok') return true;
+
     return text;
   }
 
@@ -175,6 +197,16 @@ export default class UOJProvider implements IBasicProvider {
     next,
     end
   ) {
+    if (!(await this.ensureLogin())) {
+      await end({
+        error: true,
+        status: 'Judgment Failed',
+        message: 'Login failed',
+      });
+
+      return null;
+    }
+
     const programType = LANGS_MAP[lang] || LANGS_MAP['C++'];
     const comment = programType.comment;
 
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 7e1b8d7..71cc969 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
@@ -97,6 +97,29 @@ 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/app/models/UOJRemoteProblem.php b/web/app/models/UOJRemoteProblem.php
index e1e6d88..48a551d 100644
--- a/web/app/models/UOJRemoteProblem.php
+++ b/web/app/models/UOJRemoteProblem.php
@@ -35,7 +35,7 @@ class UOJRemoteProblem {
 				'未找到该页面',
 			],
 			'languages' => ['C', 'C++03', 'C++11', 'C++', 'C++17', 'C++20', 'Python3', 'Python2.7', 'Java8', 'Java11', 'Java17', 'Pascal'],
-			'submit_type' => ['bot'],
+			'submit_type' => ['bot', 'my'],
 		],
 		'loj' => [
 			'name' => 'LibreOJ',
diff --git a/web/js/uoj.js b/web/js/uoj.js
index b8f5299..3c4420e 100644
--- a/web/js/uoj.js
+++ b/web/js/uoj.js
@@ -1271,6 +1271,53 @@ $.fn.remote_submit_type_group = function(oj, pid, url, submit_type) {
 					.append($('<div class="col-sm-4" />').append(input_loj_token))
 					.append($('<div class="col-sm-6" />').append($('<div class="form-text mt-0" />').append('请前往 <a href="https://loj.ac" target="_blank">LibreOJ</a> 登录账号，然后输入在控制台中运行 <code>console.log(JSON.parse(localStorage.appState).token)</code> 的输出结果。')))
 			);
+		} else if (oj == 'uoj') {
+			var uoj_account_data = {"UOJSESSID": ""};
+			var input_uoj_uojsessid = $('<input class="form-control font-monospace" type="text" name="uoj_uojsessid" id="input-uoj_uojsessid" />');
+
+			if ('localStorage' in window) {
+				try {
+					var uoj_account_data_str = localStorage.getItem('uoj_remote_judge_uoj_account_data');
+					if (uoj_account_data_str) {
+						uoj_account_data = JSON.parse(uoj_account_data_str);
+					}
+				} catch (e) {}
+
+				var save_uoj_account_data = function() {
+					localStorage.setItem('uoj_remote_judge_uoj_account_data', JSON.stringify(uoj_account_data));
+				}
+			}
+
+			input_uoj_uojsessid.change(function() {
+				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(
+				$('<div class="row mt-3 align-items-center" />')
+					.append($('<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 mt-0" />').append('请填入 Cookie 中的 <code>UOJSESSID</code>。')))
+			).append(input_my_account_data);
 		}
 
 		$(this).append(