diff --git a/README.md b/README.md
index 12439de..9a46729 100644
--- a/README.md
+++ b/README.md
@@ -143,6 +143,8 @@ Project or files:
 │   └── print_perf
 ├── __regex
 │   └── hyperscan
+├── __rpc
+│   └── dubbo-rust
 ├── __rule
 │   └── json-rules-engine
 ├── __search
@@ -249,6 +251,6 @@ Project or files:
     ├── vec.rs
     └── while.rs
 
-218 directories, 38 files
+220 directories, 38 files
 ```