diff --git a/hust-electricity-fee/requirements.txt b/hust-electricity-fee/requirements.txt
deleted file mode 100644
index c811f4c..0000000
--- a/hust-electricity-fee/requirements.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-PyQt5
-requests
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..7b08e7c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+PyQt5
+pymysql
+configparser
+requests
+jieba
+wordcloud
\ No newline at end of file
diff --git a/words-recorder/requirements.txt b/words-recorder/requirements.txt
deleted file mode 100644
index 3e89d4b..0000000
--- a/words-recorder/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-PyQt5
-pymysql
-configparser
\ No newline at end of file