diff --git a/requirements-base.txt b/requirements-base.txt
index 20c438599..524860f0a 100644
--- a/requirements-base.txt
+++ b/requirements-base.txt
@@ -3,7 +3,7 @@
 
 # 数据库（基础层）
 psycopg2-binary==2.9.10
-psycopg[binary]>=3.2.2
+psycopg[binary]==3.2.2
 sqlalchemy==2.0.35
 alembic==1.13.3