diff --git a/alpha/requirements.txt b/alpha/requirements.txt
index 5b0e498..69cbc95 100644
--- a/alpha/requirements.txt
+++ b/alpha/requirements.txt
@@ -3,4 +3,5 @@ pandas>=2.0.0
 scipy>=1.10.0
 matplotlib>=3.7.0
 tushare>=1.3.0
-psycopg2-binary>=2.9.0
\ No newline at end of file
+psycopg2-binary>=2.9.0
+python-dotenv>=1.0.0