diff --git a/README.md b/README.md
index de482f6..54bd4de 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # Heartbeating_emotion_recognition
 
+数据来源：DEAP基于生理信号分析情感的开源数据集
+code：代码
+Introduction：项目介绍
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