diff --git a/remote_judger/src/providers/loj.ts b/remote_judger/src/providers/loj.ts
index 55aed4a..d50ed0d 100644
--- a/remote_judger/src/providers/loj.ts
+++ b/remote_judger/src/providers/loj.ts
@@ -7,7 +7,6 @@ import { IBasicProvider, RemoteAccount, USER_AGENT } from '../interface';
 import Logger from '../utils/logger';
 import { normalize, VERDICT } from '../verdict';
 import htmlspecialchars from '../utils/htmlspecialchars';
-import { stripHtml } from 'string-strip-html';
 
 proxy(superagent);
 const logger = new Logger('remote/loj');
@@ -131,11 +130,13 @@ const LANGS_MAP = {
   },
 };
 
+const parse = (str: string) => crlf(str, LF);
+
 export function getAccountInfoFromEnv(): RemoteAccount | null {
   const {
     LOJ_HANDLE,
     LOJ_TOKEN,
-    LOJ_ENDPOINT = 'https://api.loj.ac.cn/api',
+    LOJ_ENDPOINT = 'https://api.loj.ac/api',
     LOJ_PROXY,
   } = process.env;
 
@@ -155,7 +156,7 @@ export function getAccountInfoFromEnv(): RemoteAccount | null {
 
 export default class LibreojProvider implements IBasicProvider {
   constructor(public account: RemoteAccount) {
-    this.account.endpoint ||= 'https://api.loj.ac.cn/api';
+    this.account.endpoint ||= 'https://api.loj.ac/api';
   }
 
   static constructFromAccountData(data) {
@@ -316,17 +317,29 @@ export default class LibreojProvider implements IBasicProvider {
           .send({ submissionId: String(id), locale: 'zh_CN' })
           .retry(3);
 
+        let files = [];
+
+        if (body.content?.code) {
+          files.push({
+            name: 'answer.code',
+            content: parse(body.content.code),
+          });
+        }
+
         if (body.meta.problem.displayId != problem_id) {
           return await end({
             id,
             error: true,
             status: 'Judgment Failed',
             message: 'Submission does not match current problem.',
+            result: { files },
           });
         }
 
         if (!body.progress) {
-          await next({ status: 'Waiting for Remote Judge' });
+          await next({
+            status: 'Waiting for Remote Judge',
+          });
 
           continue;
         }
@@ -352,6 +365,7 @@ export default class LibreojProvider implements IBasicProvider {
             id,
             status: 'Compile Error',
             message: stripVTControlCharacters(body.progress.compile.message),
+            result: { files },
           });
         }
 
@@ -361,11 +375,10 @@ export default class LibreojProvider implements IBasicProvider {
             id,
             status: 'Judgment Failed',
             message: 'Error occurred on remote online judge.',
+            result: { files },
           });
         }
 
-        const parse = (str: string) => crlf(str, LF);
-
         const getSubtaskStatusDisplayText = (testcases: any): string => {
           let result: string = null;
 
@@ -479,13 +492,6 @@ export default class LibreojProvider implements IBasicProvider {
           '</remote-result-table>' +
           '</remote-result-container>';
 
-        if (result_show_source) {
-          details +=
-            `<remote-source-code language="${body.content.language}">` +
-            htmlspecialchars(parse(body.content.code)) +
-            '</remote-source-code>';
-        }
-
         // Samples
         if (body.progress.samples) {
           details += `<subtask title="Samples" info="${getSubtaskStatusDisplayText(
@@ -534,6 +540,7 @@ export default class LibreojProvider implements IBasicProvider {
           time: body.meta.timeUsed,
           memory: body.meta.memoryUsed,
           details: `<div>${details}</div>`,
+          result: { files },
         });
       } catch (e) {
         logger.error(e);
diff --git a/remote_judger/src/providers/luogu.ts b/remote_judger/src/providers/luogu.ts
index 2ed2aec..2a74315 100644
--- a/remote_judger/src/providers/luogu.ts
+++ b/remote_judger/src/providers/luogu.ts
@@ -73,7 +73,7 @@ const LANGS_MAP = {
     name: 'Pascal',
     comment: '//',
   },
-};
+} as const;
 
 const API_LANGS_MAP = {
   C: {
@@ -385,7 +385,10 @@ export default class LuoguProvider implements IBasicProvider {
       count++;
 
       try {
-        let result, data, body;
+        let result,
+          data,
+          body,
+          files = [];
 
         if (this.account.type == 'luogu-api') {
           result = await this.get(`/judge/result?id=${id}`);
@@ -395,6 +398,17 @@ export default class LuoguProvider implements IBasicProvider {
           result = await this.safeGet(`/record/${id}?_contentOnly=1`);
           body = result.body;
           data = body.currentData.record;
+
+          if (data?.sourceCode) {
+            files.push({
+              name: 'answer.code',
+              content: data.sourceCode,
+              lang:
+                Object.keys(LANGS_MAP).find(
+                  lang => LANGS_MAP[lang].id == data.language
+                ) || '/',
+            });
+          }
         }
 
         if (result.status == 204) {
@@ -409,6 +423,7 @@ export default class LuoguProvider implements IBasicProvider {
             id,
             status: 'Judgment Failed',
             message: 'Failed to fetch submission details.',
+            result: { files },
           });
         }
 
@@ -421,6 +436,7 @@ export default class LuoguProvider implements IBasicProvider {
             error: true,
             status: 'Judgment Failed',
             message: 'Submission does not match current problem.',
+            result: { files },
           });
         }
 
@@ -453,6 +469,7 @@ export default class LuoguProvider implements IBasicProvider {
             id,
             status: 'Compile Error',
             message: data.detail.compileResult.message,
+            result: { files },
           });
         }
 
@@ -558,6 +575,7 @@ export default class LuoguProvider implements IBasicProvider {
             this.account.type != 'luogu-api'
               ? `<div>${details}</div>`
               : details,
+          result: { files },
         });
       } catch (e) {
         logger.error(e);
@@ -568,7 +586,7 @@ export default class LuoguProvider implements IBasicProvider {
 
     return await end({
       error: true,
-      id: `R${id}`,
+      id,
       status: 'Judgment Failed',
       message: 'Failed to fetch submission details.',
     });
diff --git a/remote_judger/src/vjudge.ts b/remote_judger/src/vjudge.ts
index 4365f8c..ac394a2 100644
--- a/remote_judger/src/vjudge.ts
+++ b/remote_judger/src/vjudge.ts
@@ -122,6 +122,7 @@ class VJudge {
               `<info-block>ID = ${payload.id || 'None'}</info-block>` +
               `<error>${htmlspecialchars(payload.message)}</error>` +
               '</div>',
+            ...(payload.result || {}),
           }),
           judge_time,
         });
@@ -143,6 +144,7 @@ class VJudge {
                 payload.id || 'None'
               }\nVERDICT = ${payload.status}</info-block>` +
               '</div>',
+          ...(payload.result || {}),
         }),
         judge_time,
       });
diff --git a/web/app/models/UOJRemoteProblem.php b/web/app/models/UOJRemoteProblem.php
index b13f506..bca4ca5 100644
--- a/web/app/models/UOJRemoteProblem.php
+++ b/web/app/models/UOJRemoteProblem.php
@@ -391,7 +391,7 @@ class UOJRemoteProblem {
 		$curl->setHeader('Content-Type', 'application/json');
 
 		$res = retry_loop(function () use (&$curl, $id) {
-			$curl->post('https://api.loj.ac.cn/api/problem/getProblem', json_encode([
+			$curl->post('https://api.loj.ac/api/problem/getProblem', json_encode([
 				'displayId' => (int)$id,
 				'localizedContentsOfLocale' => 'zh_CN',
 				'samples' => true,
diff --git a/web/app/models/UOJSubmission.php b/web/app/models/UOJSubmission.php
index 9d9cf4d..5db1e79 100644
--- a/web/app/models/UOJSubmission.php
+++ b/web/app/models/UOJSubmission.php
@@ -172,6 +172,13 @@ class UOJSubmission {
 			}
 		}
 
+		$post_result = json_decode($post_result, true);
+
+		if (isset($post_result['files'])) {
+			$files = $post_result['files'];
+			unset($post_result['files']);
+		}
+
 		$set_q = [
 			'status' => 'Judged',
 			'status_details' => '',
@@ -179,14 +186,15 @@ class UOJSubmission {
 
 		if ($submission->info['status'] == 'Judged, Judging') { // for UOJ-OI
 			$result = json_decode($submission->info['result'], true);
-			$result['final_result'] = json_decode($post_result, true);
+			$result['final_result'] = $post_result;
 			$result['final_result']['details'] = uojTextEncode($result['final_result']['details']);
 
 			$set_q += [
 				'result' => json_encode($result, JSON_UNESCAPED_UNICODE),
 			];
 		} elseif ($submission->info['status'] == 'Judging') {
-			$result = json_decode($post_result, true);
+			$result = $post_result;
+
 			if (isset($result['details'])) {
 				$result['details'] = uojTextEncode($result['details']);
 			} else {
@@ -239,6 +247,30 @@ class UOJSubmission {
 			return;
 		}
 
+		if (isset($files)) {
+			$zip_file = new ZipArchive();
+			$zip_file->open(UOJContext::storagePath() . $submission->getContent('file_name'), ZipArchive::CREATE);
+			$tot_size = 0;
+			$language = '/';
+
+			foreach ($files as $file) {
+				$zip_file->addFromString($file['name'], $file['content']);
+
+				if (isset($file['lang'])) {
+					$language = UOJLang::getUpgradedLangCode($file['lang']);
+				}
+
+				$tot_size += $zip_file->statName($file['name'])['size'];
+			}
+
+			$set_q += [
+				'tot_size' => $tot_size,
+				'language' => $language,
+			];
+
+			$zip_file->close();
+		}
+
 		if ($submission->isLatest()) {
 			DB::update([
 				"update submissions",
@@ -359,7 +391,7 @@ class UOJSubmission {
 								])
 							])
 						], DB::for_update()
-					]);	
+					]);
 					DB::update(["update submissions", "set", $cfg['set_q'], "where", [$cond]]);
 				});
 			} else {
diff --git a/web/app/models/UOJSubmissionLikeTrait.php b/web/app/models/UOJSubmissionLikeTrait.php
index 4783d46..8062ae7 100644
--- a/web/app/models/UOJSubmissionLikeTrait.php
+++ b/web/app/models/UOJSubmissionLikeTrait.php
@@ -158,23 +158,6 @@ trait UOJSubmissionLikeTrait {
 			$card_footer_class = 'text-end mt-2';
 		}
 
-		if ($content['remote_submission_id']) {
-			echo <<<EOD
-				<div class="{$card_class}">
-					<div class="{$card_header_class}">
-						远程提交
-					</div>
-					<div class="{$card_body_class}">
-						远程提交 ID: {$content['remote_submission_id']}
-						<br>
-						源代码请在「详细信息」选项卡查看。
-					</div>
-				</div>
-			EOD;
-
-			return true;
-		}
-
 		$zip_file = new ZipArchive();
 		if ($zip_file->open(UOJContext::storagePath() . $content['file_name'], ZipArchive::RDONLY) !== true) {
 			echo <<<EOD