diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..4b1d182
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,5 @@
+{
+  "printWidth": 1400,
+  "singleQuote": true,
+  "quoteProps": "consistent"
+}
diff --git a/README.md b/README.md
index e69ac06..684161f 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ wscat --connect ws://127.0.0.1:9010/chat/
 ```
 
 say any thing you want
-and it will reply message with stream model
+and it will reply message with stream mode
 
 ## Improve this project