diff --git a/README.md b/README.md
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 [![Python 3.11+](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/yangyuan-zhen/PolyWeather)
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 PolyWeather is a weather analysis tool built for prediction markets like **Polymarket**. It aggregates multi-source forecasts, real-time airport METAR observations, a math-based probability engine, and AI-driven decision support to help users evaluate weather trading risks more scientifically.
 
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diff --git a/README_ZH.md b/README_ZH.md
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 [![Python 3.11+](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/yangyuan-zhen/PolyWeather)
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 PolyWeather 是一款专为 **Polymarket** 等预测市场打造的天气分析工具。它通过聚合多源气象预报、实时机场 METAR 观测，并引入数学概率模型与 AI 决策支持，帮助用户更科学地评估天气博弈风险。
 
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