--- id: note_20251218_192612_10 title: Patch failed type: blocker tags: ["hello_agents_forStudy", "patch_failed"] created_at: 2025-12-18T19:26:12.653652 updated_at: 2025-12-18T19:26:12.653654 --- # Patch failed Error: Patch must start with '*** Begin Patch' User input: 为 `testDemo/hello.html` 添加内联 CSS 样式，使其看起来更像一个简易网站。样式将包括：居中布局、背景渐变、字体美化、边框和阴影效果。 Patch: ```text *** Begin Patch *** *** Update File: testDemo/hello.html Hello

Hello, World!

Welcome to this beautiful and modern webpage.

This page features a gradient background, centered layout, smooth shadows, and elegant typography.

Get Started
*** End Patch ```