diff --git a/LICENSE b/LICENSE
index 198f0ce8..41982c61 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,38 +1,21 @@
-DISCLAIMER AND LICENSE
+MIT License
 
-Copyright (c) 2026 Anthropic, PBC. All rights reserved for the original source code.
+Copyright (c) 2026 cc-haha
 
-This repository is based on the Claude Code source code leaked from the Anthropic
-npm registry on 2026-03-31. All original source code copyrights belong to Anthropic.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-THIS SOFTWARE IS PROVIDED FOR EDUCATIONAL AND RESEARCH PURPOSES ONLY.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
-The purpose of this repository is to facilitate the study and research of AI Agent
-engineering, including but not limited to:
-- Agent architecture and design patterns
-- Tool use and function calling mechanisms
-- Multi-agent orchestration
-- Terminal UI (TUI) implementation for AI applications
-- MCP (Model Context Protocol) integration
-
-RESTRICTIONS:
-
-1. This software SHALL NOT be used for any commercial purposes.
-2. This software SHALL NOT be used to compete with or replicate Anthropic's
-   commercial products or services.
-3. This software SHALL NOT be redistributed, sublicensed, or sold in any form.
-4. Users SHALL comply with all applicable laws and regulations in their jurisdiction.
-
-NO WARRANTY:
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-By using this software, you acknowledge that:
-- You understand this is leaked source code and all original rights belong to Anthropic.
-- You will use it solely for learning and research of Agent engineering.
-- You assume all legal risks and responsibilities arising from the use of this software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.