diff --git a/predict_demo.py b/predict_demo.py
deleted file mode 100644
index 5daeda0..0000000
--- a/predict_demo.py
+++ /dev/null
@@ -1,36 +0,0 @@
-'''
-用于测试预测逻辑
-@Author: QST520
-'''
-import numpy as np
-
-import datetime
-import matplotlib.pyplot as plt
-
-
-def datetime_to_number(date: str):  # 格式化日期转换为 integer
-    date_number = datetime.datetime.strptime(date, "%Y-%m-%d")
-    base_number = datetime.datetime.strptime("2024-1-1", "%Y-%m-%d")
-    return date_number.__sub__(base_number).days
-
-
-if __name__ == '__main__':  # 预测 demo
-    xs = [
-        '2024-6-4', '2024-6-5', '2024-6-6', '2024-6-7', '2024-6-8', '2024-6-9',
-        '2024-6-10', '2024-6-11', '2024-6-12', '2024-6-13'
-    ]
-    ys = [15, 14, 16, 15, 16, 13, 12, 11, 9, 8]
-    xs = np.array(list(map(datetime_to_number, xs)))
-    ys = np.array(ys)
-    fit = np.polyfit(xs, ys, 1)
-    fn = np.poly1d(fit)
-    print('2024-6-14 PREDICTION: ' +
-          str(int(fn(datetime_to_number('2024-6-14')))))
-    print('2024-6-15 PREDICTION: ' +
-          str(int(fn(datetime_to_number('2024-6-15')))))
-    print('2024-6-16 PREDICTION: ' +
-          str(int(fn(datetime_to_number('2024-6-16')))))
-    print('2024-6-17 PREDICTION: ' +
-          str(int(fn(datetime_to_number('2024-6-17')))))
-    print('2024-6-18 PREDICTION: ' +
-          str(int(fn(datetime_to_number('2024-6-18')))))