diff --git a/convert_tf2npu/ast_impl.py b/convert_tf2npu/ast_impl.py
index c586c4585ae8dce4934f2e76a9cbe1ac26b2a4f2..80701afbf894740c14eae0b70bff0f20f7c87040 100644
--- a/convert_tf2npu/ast_impl.py
+++ b/convert_tf2npu/ast_impl.py
@@ -97,6 +97,11 @@ def ast_if(node):
                 return node
 
 def ast_call(node):
+    if _call_name_match(node.func, "set_experimental_options"):
+        log_msg(getattr(node, 'lineno', 'None'), 'change set_experimental_options(*) to set_experimental_options(experimental_options)')
+        node.args = [ast.Name(id='experimental_options', ctx=ast.Load())]
+        node.keywords = []
+        util_global.set_value('need_conver', True)
     if isinstance(node.func, ast.Name) and node.func.id == 'check_available_gpus':
         log_msg(getattr(node, 'lineno', 'None'), "change check_available_gpus() to ['/device:CPU:0']")
         util_global.set_value('need_conver', True)
diff --git a/tf_adapter/python/npu_bridge/npu_init.py b/tf_adapter/python/npu_bridge/npu_init.py
index cd1d648cfc869451258dc7d1b4f5aedccfc32a13..dbba95df77434bdcbaab524b3db0295d2e842edb 100644
--- a/tf_adapter/python/npu_bridge/npu_init.py
+++ b/tf_adapter/python/npu_bridge/npu_init.py
@@ -47,6 +47,18 @@ from npu_bridge.estimator.npu.npu_plugin import npu_close
 import atexit
 atexit.register(npu_close)
 
+experimental_options = {
+    "disable_model_pruning": True,
+    "function_optimization": RewriterConfig.OFF,
+    "constant_folding": RewriterConfig.OFF,
+    "shape_optimization": RewriterConfig.OFF,
+    "arithmetic_optimization": RewriterConfig.OFF,
+    "loop_optimization": RewriterConfig.OFF,
+    "dependency_optimization": RewriterConfig.OFF,
+    "layout_optimizer": RewriterConfig.OFF,
+    "memory_optimization": RewriterConfig.OFF
+}
+
 def npu_hooks_append(hooks_list=[]):
     if (not isinstance(hooks_list, list)):
         hooks_list = []