diff --git a/3rd/cjson/CMakeLists.txt b/3rd/cjson/CMakeLists.txt
index 748f1553..7f9279c1 100644
--- a/3rd/cjson/CMakeLists.txt
+++ b/3rd/cjson/CMakeLists.txt
@@ -8,14 +8,6 @@ set(CMAKE_CXX_STANDARD 17)
 include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
 include_directories(${CMAKE_CURRENT_LIST_DIR}/../pocketpy/include)
 
-if(MSVC)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /utf-8 /O2")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc /utf-8 /O2")
-else()
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions -O2")
-endif()
-
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 add_library(
diff --git a/README.md b/README.md
index aaf8c53d..22b9eafa 100644
--- a/README.md
+++ b/README.md
@@ -178,14 +178,14 @@ All kinds of contributions are welcome.
 
 If you find pkpy useful, consider star this repository (●'◡'●)
 
-## Sponsor me
+## Sponsor this project
 
-You can sponsor me via these ways.
+You can sponsor this project via these ways.
 
 + [Github Sponsors](https://github.com/sponsors/blueloveTH)
 + [Buy me a coffee](https://www.buymeacoffee.com/blueloveth)
 
-Your sponsorship will help me develop this project continuously.
+Your sponsorship will help us develop pkpy continuously.
 
 ## Reference
 
diff --git a/docs/index.md b/docs/index.md
index ac787c2e..bcd5984c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -45,11 +45,11 @@ These platforms are officially tested.
 
 If you find pkpy useful, consider [star this repository](https://github.com/blueloveth/pocketpy) (●'◡'●)
 
-## Sponsor me
+## Sponsor this project
 
-You can sponsor me via these ways.
+You can sponsor this project via these ways.
 
 + [Github Sponsors](https://github.com/sponsors/blueloveTH)
 + [Buy me a coffee](https://www.buymeacoffee.com/blueloveth)
 
-Your sponsorship will help me develop this project continuously.
+Your sponsorship will help us develop pkpy continuously.
diff --git a/web/index.js b/web/index.js
index 2621b788..08c7cb73 100644
--- a/web/index.js
+++ b/web/index.js
@@ -85,6 +85,7 @@ class FitAddon {
   }
 }
 
+/******************************************************/
 
 const term = new Terminal(
   {