diff --git a/README.md b/README.md
index 33cd7b9..aa7b5cb 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@
 
 ![image](https://github.com/Hufe921/canvas-editor/blob/main/src/assets/snapshots/main_v0.8.8.png)
 
+## tip
+
+The official NPM package will be available after the release of version 1.0.0
+
 ## next features
 
 1. fix bugs
diff --git a/package.json b/package.json
index 3ea6672..e099e85 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.8.8",
+  "version": "0.8.9",
   "scripts": {
     "dev": "vite",
     "lib": "npm run lint && tsc && vite build --mode lib",