diff --git a/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/README.md b/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/README.md
index ecf71c8c6cb968fda3ee8827611468e584baa940..42bc3c733380e4721a9c2268e66e62168e9c4443 100644
--- a/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/README.md
+++ b/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/README.md
@@ -4,6 +4,14 @@
 ## 运行样例算子
 ### 1.编译算子工程
 运行此样例前，请参考[编译算子工程](../../README.md#operatorcompile)完成前期准备。
+注意：若tensorflow版本是2.x，需注意插件代码适配，路径为： samples/operator/AddCustomSample/FrameworkLaunch/AddCustom/framework/tf_plugin/tensorflow_add_custom_plugin.cc
+需修改插件代码中的TensorFlow调用算子名称OriginOpType为"AddV2"，如下所示：
+```c++
+REGISTER_CUSTOM_OP("AddCustom")
+  .FrameworkType(TENSORFLOW)      // type: TENSORFLOW
+  .OriginOpType("AddV2")      // name in tf module
+  .ParseParamsByOperatorFn(AutoMappingByOpFn);
+```
 ### 2.tensorflow调用的方式调用样例运行
 
   - 进入到样例目录   
@@ -33,4 +41,5 @@
 ## 更新说明
 | 时间       | 更新事项     |
 | ---------- | ------------ |
-| 2024/05/22 | 新增本readme |
\ No newline at end of file
+| 2024/05/22 | 新增本readme |
+| 2024/11/25 | 修改tensorflow2.x时编译算子工程的说明 |
\ No newline at end of file
diff --git a/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/run_add_custom_tf2.py b/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/run_add_custom_tf2.py
index b60f23b100c9beb8ea7f50a26a347498e188490d..686710fcbb3afd6ed7501ae7a1640b2d55859435 100755
--- a/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/run_add_custom_tf2.py
+++ b/operator/AddCustomSample/FrameworkLaunch/TensorflowInvocation/AscendCustomToTensorFlowBuildIn/run_add_custom_tf2.py
@@ -16,6 +16,9 @@ from __future__ import print_function
 import logging
 import tensorflow as tf
 import numpy as np
+import npu_device
+from npu_device.compat.v1.npu_init import *
+npu_device.compat.enable_v1()
 
 tf.compat.v1.disable_v2_behavior()
 tf.compat.v1.flags.DEFINE_string("local_log_dir", "output/train_logs.txt", "Log file path")