diff --git a/README.md b/README.md
index 8225f57..641807a 100644
--- a/README.md
+++ b/README.md
@@ -62,65 +62,56 @@ To use this wafermap component, follow these steps:
    npm install vue-wafer-painter
    ```
 
-2. Import the component into your Vue application:
+2. Import CSS in main.js / main.ts:
 
    ```javascript
-   import VWafermap from 'vue-wafer-painter'
+   import { createApp } from 'vue'
+   import './style.css'
+
+   import 'vue-wafer-painter/dist/style.css' // add this row
+
+   import App from './App.vue'
+
+   createApp(App).mount('#app')
    ```
 
-3. Add the VWafermap component to your template:
+3. Import and add the component to your template:
 
    ```html
    <template>
      <v-wafermap :width="800" :height="800" :coords="[{...your coords}]" />
    </template>
+   <script setup lang="ts">
+     import { ref } from "vue";
+     import { VWafermap } from "vue-wafer-painter";
+     ...
+   </script>
    ```
 
 ### Usage
 
 <details closed><summary>VWafermap</summary>
 
-Here's a example of Coords data:
-
-```javascript
-//src\packages\VWafermap\src\types.ts
-
-export interface Coords {
-  info: Array<string>
-  x: number
-  y: number
-  dut: number
-  color: string
-}
-
-const coords = [
-  { x: -2, y: -2, info: ['1'], dut: 1, color: '#ff8080' },
-  { x: 0, y: 1, info: ['2'], dut: 2, color: 'green' },
-  { x: 1, y: 0, info: ['4'], dut: 1, color: 'rgb(0, 102, 204)' }
-  { x: 2, y: 0, info: ['7', '789'], dut: 1, color: 'red' },
-  { x: 2, y: 2, info: ['9'], dut: 3, color: '#b800e6' }
-]
-
-```
-
 Here's the simplest example of using the VWafermap component:
 
 ```html
 <template>
   <v-wafermap :coords="coords" @onDie="handleDieHover" />
 </template>
-
-<script setup>
+<script setup lang="ts">
   import { ref } from 'vue'
-  import VWafermap from 'vue-wafer-painter'
+  import { VWafermap } from 'vue-wafer-painter'
 
   const coords = ref([
-    // many coords
+    { x: -2, y: -2, info: ['1'], dut: 1, color: '#ff8080' },
+    { x: 0, y: 1, info: ['2'], dut: 2, color: 'green' },
+    { x: 1, y: 0, info: ['4'], dut: 1, color: 'rgb(0, 102, 204)' },
+    { x: 2, y: 0, info: ['7', '789'], dut: 1, color: 'red' },
+    { x: 2, y: 2, info: ['9'], dut: 3, color: '#b800e6' }
   ])
 
-  const handleDieHover = (event, dieInfo) => {
-    // Handle the click on a die
-    console.log('Hovered on die:', dieInfo)
+  const handleDieHover = (event: MouseEvent, dieInfo: any) => {
+    console.log('Hovered on die:', event, dieInfo)
   }
 </script>
 ```
@@ -182,6 +173,10 @@ Here's the simplest example of using the VWafermap component:
 
 ---
 
+## 📝 Todo
+
+- [x] Better TypeScript support
+
 ## 📄 License
 
 This project is licensed under the MIT License. See the [LICENSE](https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/adding-a-license-to-a-repository) file for additional info.
diff --git a/package.json b/package.json
index ec47757..febbbb1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vue-wafer-painter",
   "description": "The Wafermap component library based on Vue 3 provides a versatile and customizable solution for visualizing wafermaps, commonly used in semiconductor manufacturing.",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "private": false,
   "author": "ttpss930141011 <https://github.com/ttpss930141011> (https://github.com/ttpss930141011)",
   "license": "MIT",
diff --git a/src/stories/Introduction.mdx b/src/stories/Introduction.mdx
index 7cfe23f..e25aa4c 100644
--- a/src/stories/Introduction.mdx
+++ b/src/stories/Introduction.mdx
@@ -44,18 +44,30 @@ To use this wafermap component, follow these steps:
    npm install vue-wafer-painter
    ```
 
-2. Import the component into your Vue application:
+2. Import CSS in main.js / main.ts:
 
-   ```javascript
-   import VWafermap from 'vue-wafer-painter'
-   ```
+```javascript
+import { createApp } from 'vue'
+import './style.css'
+
+import 'vue-wafer-painter/dist/style.css' // add this row
+
+import App from './App.vue'
+
+createApp(App).mount('#app')
+```
 
-3. Add the VWafermap component to your template:
+3. Import and add the component to your template:
 
    ```html
    <template>
      <v-wafermap :width="800" :height="800" :coords="[{...your coords}]" />
    </template>
+   <script setup lang="ts">
+     import { ref } from "vue";
+     import { VWafermap } from "vue-wafer-painter";
+     ...
+   </script>
    ```
 
 ## 📄 License
diff --git a/src/stories/VWafermap.mdx b/src/stories/VWafermap.mdx
index f712193..f6d0a23 100644
--- a/src/stories/VWafermap.mdx
+++ b/src/stories/VWafermap.mdx
@@ -38,47 +38,26 @@ VWafermap is used to draw a 2D wafermap with a given set of coordinates.
 
 ## 🧑‍💻 Usage
 
-Here's a example of Coords data:
-
-```javascript
-//src\packages\VWafermap\src\types.ts
-
-export interface Coords {
-  info: Array<string>
-  x: number
-  y: number
-  dut: number
-  color: string
-}
-
-const coords = [
-  { x: -2, y: -2, info: ['1'], dut: 1, color: '#ff8080' },
-  { x: 0, y: 1, info: ['2'], dut: 2, color: 'green' },
-  { x: 1, y: 0, info: ['4'], dut: 1, color: 'rgb(0, 102, 204)' }
-  { x: 2, y: 0, info: ['7', '789'], dut: 1, color: 'red' },
-  { x: 2, y: 2, info: ['9'], dut: 3, color: '#b800e6' }
-]
-
-```
-
 Here's the simplest example of using the VWafermap component:
 
 ```html
 <template>
   <v-wafermap :coords="coords" @onDie="handleDieHover" />
 </template>
-
-<script setup>
+<script setup lang="ts">
   import { ref } from 'vue'
-  import VWafermap from 'vue-wafer-painter'
+  import { VWafermap } from 'vue-wafer-painter'
 
   const coords = ref([
-    // many coords
+    { x: -2, y: -2, info: ['1'], dut: 1, color: '#ff8080' },
+    { x: 0, y: 1, info: ['2'], dut: 2, color: 'green' },
+    { x: 1, y: 0, info: ['4'], dut: 1, color: 'rgb(0, 102, 204)' },
+    { x: 2, y: 0, info: ['7', '789'], dut: 1, color: 'red' },
+    { x: 2, y: 2, info: ['9'], dut: 3, color: '#b800e6' }
   ])
 
-  const handleDieHover = (event, dieInfo) => {
-    // Handle the click on a die
-    console.log('Hovered on die:', dieInfo)
+  const handleDieHover = (event: MouseEvent, dieInfo: any) => {
+    console.log('Hovered on die:', event, dieInfo)
   }
 </script>
 ```
@@ -315,4 +294,5 @@ flex-direction: column;
 
 }
 `}
+
 </style>