diff --git a/README.md b/README.md
index e62d138..ba0935d 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ A manager for netsh interface portproxy, which is to evaluate TCP/IP port redire
   - Command line calls have been removed to provide better performance.
   - New Feature Added: **Remember Window/Colum Size**.
   - New Feature Added: **Flush DNS Cache**.
+  - New Feature Added: **Support import and export configuration database**.
 - **v1.3.1 - v1.3.2**
   - Fix program crash caused by wrong rules.
 - **v1.3.0**