diff --git a/README.md b/README.md
index bafbcc5..543e055 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
-# opencv.matplotlib.numpy.os
+# 导入所需模块
+import cv2
+from matplotlib import pyplot as plt
+import os
+import numpy as np