diff --git a/frameworks/BUILD.gn b/frameworks/BUILD.gn
index 3263b30744e34976720faff11bc66a5581618490..b5dee031f3af52d41e82f21a664ac013d72234ab 100644
--- a/frameworks/BUILD.gn
+++ b/frameworks/BUILD.gn
@@ -106,6 +106,7 @@ ops_sources = [
 ohos_shared_library("libneural_network_runtime") {
   sources = nnrt_sources
   sources += ops_sources
+  output_extension = "so"
   include_dirs = [
     "..",
     "//third_party/mindspore/mindspore-src/source/mindspore/lite/mindir/include",
@@ -130,6 +131,6 @@ ohos_shared_library("libneural_network_runtime") {
   ]
 
   subsystem_name = "ai"
-  innerapi_tags = [ "platformsdk_indirect" ]
+  innerapi_tags = [ "ndk" ]
   part_name = "neural_network_runtime"
 }
diff --git a/interfaces/kits/c/BUILD.gn b/interfaces/kits/c/BUILD.gn
index db9a140e4019dfb32452c3fc342692f682b24166..856097adcf97de1304cc37f8b1fdf2fa03d4382e 100644
--- a/interfaces/kits/c/BUILD.gn
+++ b/interfaces/kits/c/BUILD.gn
@@ -14,21 +14,21 @@
 import("//build/ohos.gni")
 
 ohos_ndk_library("libneural_network_runtime_ndk") {
-    output_name = "neural_network_runtime.z"
-    output_extension = "so"
-    ndk_description_file = "libneural_network_runtime.ndk.json"
-    min_compact_version = "9"
-    system_capability = "SystemCapability.AI.NeuralNetworkRuntime"
-    system_capability_headers = [
-        "neural_network_runtime.h",
-        "neural_network_runtime_type.h",
-    ]
+  output_name = "neural_network_runtime"
+  output_extension = "so"
+  ndk_description_file = "libneural_network_runtime.ndk.json"
+  min_compact_version = "9"
+  system_capability = "SystemCapability.AI.NeuralNetworkRuntime"
+  system_capability_headers = [
+    "neural_network_runtime.h",
+    "neural_network_runtime_type.h",
+  ]
 }
 
 ohos_ndk_headers("libneural_network_runtime_header") {
-    dest_dir = "$ndk_headers_out_dir/neural_network_runtime"
-    sources = [
-        "neural_network_runtime.h",
-        "neural_network_runtime_type.h",
-    ]
-}
\ No newline at end of file
+  dest_dir = "$ndk_headers_out_dir/neural_network_runtime"
+  sources = [
+    "neural_network_runtime.h",
+    "neural_network_runtime_type.h",
+  ]
+}
diff --git a/interfaces/kits/c/neural_network_runtime.h b/interfaces/kits/c/neural_network_runtime.h
index b5cc5e2fbe56aecd45b3f22abec414b80cd5bdd9..b7740e18b332cf62ae3e71445f2e79965194699d 100644
--- a/interfaces/kits/c/neural_network_runtime.h
+++ b/interfaces/kits/c/neural_network_runtime.h
@@ -31,6 +31,7 @@
  *        to construct and compile models and perform inference and computing on acceleration hardware.
  * Note: Currently, the APIs of Neural Network Runtime do not support multi-thread calling. \n
  *
+ * @library libneural_network_runtime.so
  * @since 9
  * @version 1.0
  */
diff --git a/interfaces/kits/c/neural_network_runtime_type.h b/interfaces/kits/c/neural_network_runtime_type.h
index 3bbbb4c528ffe81b10f8c8e73a8fd0c6980d2088..00aefb6562d55ee218615a0a923c6e90423bc633 100644
--- a/interfaces/kits/c/neural_network_runtime_type.h
+++ b/interfaces/kits/c/neural_network_runtime_type.h
@@ -28,7 +28,8 @@
  * @file neural_network_runtime_type.h
  *
  * @brief Defines the structure and enumeration for Neural Network Runtime.
- *
+ * 
+ * @library libneural_network_runtime.so
  * @since 9
  * @version 1.0
  */