diff --git a/ai_code/aicodes/data/心血管疾病.xlsx b/ai_code/aicodes/data/心血管疾病.xlsx
new file mode 100644
index 0000000..6a4700e
Binary files /dev/null and b/ai_code/aicodes/data/心血管疾病.xlsx differ
diff --git a/ai_code/aicodes/requirements.txt b/ai_code/aicodes/requirements.txt
new file mode 100644
index 0000000..c267064
--- /dev/null
+++ b/ai_code/aicodes/requirements.txt
@@ -0,0 +1,39 @@
+# ============================================
+# CardioAI - 心血管疾病智能辅助系统
+# ============================================
+
+# Conda 环境创建与激活说明:
+# 请在终端执行以下命令创建并激活虚拟环境:
+#
+# 1. 创建环境:
+#    conda create -n cardioenv python=3.10
+#
+# 2. 激活环境:
+#    conda activate cardioenv
+#
+# 3. 安装依赖:
+#    pip install -r requirements.txt
+# ============================================
+
+# 数据处理
+pandas
+openpyxl
+numpy
+
+# 机器学习
+scikit-learn
+xgboost
+joblib
+
+# 数据可视化
+streamlit
+plotly
+
+# Web 服务
+Flask
+python-dotenv
+
+# AI/大模型集成
+langchain-openai
+dashscope
+requests