diff --git a/packages/ui-default/components/editor/index.js b/packages/ui-default/components/editor/index.js
index f1dcf573b..139931708 100644
--- a/packages/ui-default/components/editor/index.js
+++ b/packages/ui-default/components/editor/index.js
@@ -37,7 +37,7 @@ export default class Editor extends DOMAttachedObject {
   async initMonaco() {
     const monaco = await import('monaco-editor/esm/vs/editor/editor.api');
     const { $dom } = this;
-    const hasFocus = $dom.is(':focus');
+    const hasFocus = $dom.is(':focus') || $dom.hasClass('autofocus');
     const origin = $dom.get(0);
     const ele = document.createElement('div');
     $(ele).width('100%');
@@ -103,12 +103,13 @@ export default class Editor extends DOMAttachedObject {
     });
     this.isValid = true;
     if (hasFocus) this.focus();
+    updateEditorHeight();
   }
 
   async initVditor() {
     const { default: Vditor } = await import('vditor');
     const { $dom } = this;
-    const hasFocus = $dom.is(':focus');
+    const hasFocus = $dom.is(':focus') || $dom.hasClass('autofocus');
     const origin = $dom.get(0);
     const ele = document.createElement('div');
     const value = $dom.val();
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index a5ab34a8f..b43228a53 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.7.0",
+  "version": "4.7.1",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",
diff --git a/packages/utils/lib/cases.ts b/packages/utils/lib/cases.ts
index 71c1607bd..88a35974f 100644
--- a/packages/utils/lib/cases.ts
+++ b/packages/utils/lib/cases.ts
@@ -32,9 +32,9 @@ export default async function readYamlCases(cfg: Record<string, any> = {}, check
     }
     if (cfg.outputs) {
         config.type = 'submit_answer';
-    } else if (cfg.cases) {
+    } else if (cfg.cases?.length) {
         config.subtasks = [{
-            score: parseInt(cfg.score, 10) || Math.floor(100 / cfg.cases.length),
+            score: +cfg.score || Math.floor(100 / cfg.cases.length),
             time: parseTimeMS(cfg.time || '1s'),
             memory: parseMemoryMB(cfg.memory || '256m'),
             cases: [],