diff --git a/function.py b/function.py
index 915a6a8..753d324 100644
--- a/function.py
+++ b/function.py
@@ -147,6 +147,6 @@ if __name__ == "__main__":
     print(f"测试集准确率: {accuracy * 100:.2f}%")
 
     # 测试单个数据
-	    test_sample = X_final_test[11]  # 选择第12个样本（从0开始计数）
+	test_sample = X_final_test[11]  # 选择第12个样本（从0开始计数）
     y_pred_single = predict_svm(test_sample, best_model)
     print(f"\n单个样本预测结果: {y_pred_single}, 实际结果: {y_final_test[11]}")
\ No newline at end of file