diff --git a/src/gausskernel/dbmind/xtuner/requirements.txt b/src/gausskernel/dbmind/xtuner/requirements.txt
index 772da01c0..eae565684 100644
--- a/src/gausskernel/dbmind/xtuner/requirements.txt
+++ b/src/gausskernel/dbmind/xtuner/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow==1.15.2
-keras-rl
-keras<=2.2.5
+tensorflow>=2.2.0
+keras-rl2
+keras>=2.4.0
 paramiko