diff --git a/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_quantize_model.py b/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_quantize_model.py
index 5766a765ae..502513082b 100644
--- a/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_quantize_model.py
+++ b/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_quantize_model.py
@@ -4,8 +4,8 @@
 except:
     import ilit as lpot
 
-if lpot.__version__ > '1.1':
-    print("This script doesn't support LPOT 1.2 or newer, please install LPOT 1.1")
+if lpot.__version__ == '1.2':
+    print("This script doesn't support LPOT 1.2, please install LPOT 1.1, 1.2.1 or newer")
     sys.exit(1)
 
 import alexnet
diff --git a/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_sample_tensorflow.ipynb b/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_sample_tensorflow.ipynb
index d3b6d092b1..a4703889aa 100644
--- a/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_sample_tensorflow.ipynb
+++ b/AI-and-Analytics/Getting-Started-Samples/LPOT-Sample-for-Tensorflow/lpot_sample_tensorflow.ipynb
@@ -51,7 +51,7 @@
    "source": [
     "Import python packages and check version.\n",
     "\n",
-    "Make sure the Tensorflow is **2.2** or newer and LPOT is **1.0** or **1.1**, matplotlib are installed.\n",
+    "Make sure the Tensorflow is **2.2** or newer and LPOT is **1.0, 1,1 ** or **1.1**, matplotlib are installed.\n",
     "\n",
     "Note， LPOT has an old name **ilit**. Following script supports to old package name **ilit**."
    ]