diff --git a/models/lightgbm.joblib b/models/lightgbm.joblib
index 76e1104..5e7d2d0 100644
Binary files a/models/lightgbm.joblib and b/models/lightgbm.joblib differ
diff --git a/src/streamlit_app.py b/src/streamlit_app.py
index c47d9d4..31414aa 100644
--- a/src/streamlit_app.py
+++ b/src/streamlit_app.py
@@ -265,7 +265,10 @@ with col1:
             with st.spinner("🔨 铁匠正在锻造武器..."):
                 try:
                     # 加载和预处理数据
-                    df = load_data("../data/spam.csv")
+                    # 使用绝对路径确保找到正确的数据集
+                    import os
+                    data_path = os.path.join(os.path.dirname(__file__), "..", "data", "spam.csv")
+                    df = load_data(data_path)
                     processed_df = preprocess_data(df)
                     train_df, test_df = split_data(processed_df)