diff --git a/README.md b/README.md
index 9e6d0ea..0a6ebdb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
+Please refer to [DelayNoMoreUnity](https://github.com/genxium/DelayNoMoreUnity) for a Unity rebuild with .net backend.
+
 # Preface 
 
-This project is a demo for a websocket-based rollback netcode inspired by [GGPO](https://github.com/pond3r/ggpo/blob/master/doc/README.md). 
+This project is a demo for a websocket-based rollback netcode inspired by [GGPO](https://github.com/pond3r/ggpo/blob/master/doc/README.md).  
 
 [Demo recorded over INTERNET (Phone-Wifi v.s. PC-Wifi UDP holepunched) using an input delay of 6 frames](https://pan.baidu.com/s/1UArwqDShLoPjYppjjqsTqQ?pwd=10wc), and it feels SMOOTH when playing!
 
diff --git a/frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/ring_buff.cpp b/frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/ring_buff.cpp
index 6392e50..92f2895 100644
--- a/frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/ring_buff.cpp
+++ b/frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/ring_buff.cpp
@@ -100,7 +100,7 @@ bool RecvRingBuff::pop(RecvWork* out) {
     2. If "0 >= oldCnt", we need guard against another "pop" to avoid over-popping. 
     */
     if (0 >= oldCnt) {
-        // "pop" could be accessed by either "GameThread/pollUdpRecvRingBuff" or "UvRecvThread/put", thus we should be proactively guard against concurrent popping while "1 == cnt"
+        // "pop" could be accessed by either "GameThread/pollUdpRecvRingBuff" or "UvRecvThread/put", thus we should be proactively guarding against concurrent popping while "1 == cnt"
         ++cnt;
         return false;
     }