diff --git a/README.md b/README.md
index 36312d3f460055dbc095c64717d3f41084d89e0c..21faa1d83b27998ed8d345de285383201ee124ea 100755
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ utils/native
 └─ base
     ├── include       # Header files of APIs open to other subsystems
     ├── src           # Source files
+    ├── ndk_libraries_config # Configuration of the NDK library
     └── test          # Test code
 ```