diff --git a/mobile_back_samsung/samsung/lib/public/include/mbe_config_1200.pbtxt b/mobile_back_samsung/samsung/lib/public/include/mbe_config_1200.pbtxt
index 8eb4c2da2..b8066ed0b 100755
--- a/mobile_back_samsung/samsung/lib/public/include/mbe_config_1200.pbtxt
+++ b/mobile_back_samsung/samsung/lib/public/include/mbe_config_1200.pbtxt
@@ -15,7 +15,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -39,7 +39,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -62,7 +62,7 @@ benchmark_setting {
   benchmark_id: "image_segmentation_v1"
   framework: "ENN"
   delegate_choice: { delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -86,7 +86,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -134,7 +134,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     batch_size: 48
     custom_setting {
diff --git a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2100.pbtxt b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2100.pbtxt
index 5d60316f8..5ae5ee942 100755
--- a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2100.pbtxt
+++ b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2100.pbtxt
@@ -15,7 +15,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -39,7 +39,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -63,7 +63,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
@@ -87,7 +87,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "i_type"
diff --git a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2300.pbtxt b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2300.pbtxt
index e60a97800..9df95d1a3 100755
--- a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2300.pbtxt
+++ b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2300.pbtxt
@@ -159,7 +159,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "preset"
diff --git a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2400.pbtxt b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2400.pbtxt
index d8dd73c26..7fbe232e3 100644
--- a/mobile_back_samsung/samsung/lib/public/include/mbe_config_2400.pbtxt
+++ b/mobile_back_samsung/samsung/lib/public/include/mbe_config_2400.pbtxt
@@ -195,7 +195,7 @@ benchmark_setting {
   framework: "ENN"
   delegate_choice: {
     delegate_name: "ENN_NPU"
-    accelerator_name: "npu"
+    accelerator_name: "samsung_npu"
     accelerator_desc: "npu"
     custom_setting {
       id: "preset"