diff --git a/tf_adapter/kernels/geop_npu.cc b/tf_adapter/kernels/geop_npu.cc
index 4fb744f4ac516b463392f0c3df0e336e4ebc1fdf..6472ffecb0bbd5d233bcbb3aa91040483f76c718 100644
--- a/tf_adapter/kernels/geop_npu.cc
+++ b/tf_adapter/kernels/geop_npu.cc
@@ -76,7 +76,8 @@
 #include "graph/model.h"
 #include "tf_adapter_2.x/npu_device/core/npu_micros.h"
 #include "tensorflow/core/graph/algorithm.h"
-#include "tensorflow/core/framework/graph_to_functiondef.h"
+#include "tensorflow/core/framework/graph_to_functiondef.h"a
+#include "acl/acl_rt.h"
 
 namespace tensorflow {
 #ifdef TF_VERSION_TF2
@@ -89,6 +90,7 @@ namespace {
 const std::string ATTR_NAME_CONST_INPUT_NAME = "_const_input";
 const std::string kMdatTuning = "mdat";
 const std::string kAutoRecompute = "auto";
+const char* kFloatOverflowMode[] = {"SAT", "INF_NAN", "UNDEF"};
 using geDataUniquePtr = std::unique_ptr<uint8_t[], std::function<void(uint8_t *)>>;
 
 class NpuHostFixedAllocator : public tensorflow::Allocator, public tensorflow::core::RefCounted {
@@ -989,6 +991,17 @@ void GeOp::ComputeAsync(OpKernelContext *ctx, DoneCallback done) {
        << error_message;
     OP_REQUIRES_ASYNC(ctx, run_graph_status == ge::SUCCESS, errors::Unavailable(ss.str()), done);
   }
+  
+  // set floatOverflowMode to FE
+  aclrtFloatOverflowMode floatOverflowMode = ACL_RT_OVERFLOW_MODE_UNDEF;
+  aclError ret = aclrtGetDeviceSatMode(&floatOverflowMode);
+  if (ret != ACL_SUCCESS) {
+    ADP_LOG(ERROR) << "[GePlugin] get device satMode failed, ret: " << ToString(ret);
+    LOG(ERROR) << "[GePlugin] get device satMode failed, ret: " << ToString(ret);
+    return;
+  }
+  ADP_LOG(INFO) << "[GePlugin] get device satMode success.";
+  graph_options_["ge.satuateMode"] = kFloatOverflowMode[static_cast<uint32_t>(floatOverflowMode)];
 
   endTime = InferShapeUtil::GetCurrentTimestap();
   ADP_LOG(INFO) << "[GEOP] End GeOp::ComputeAsync, kernel_name:" << geop_name