diff --git a/pages/component/textarea/textarea.uvue b/pages/component/textarea/textarea.uvue
index da1b1ad451fff804e044ab5da87c663b14a500b2..8b4e0862200d76e529d142382a4455f443af8015 100644
--- a/pages/component/textarea/textarea.uvue
+++ b/pages/component/textarea/textarea.uvue
@@ -33,7 +33,7 @@ export default {
 		textarea_longpress() { console.log("如果一个组件被绑定了 longpress 事件，那么当用户长按这个组件时，该事件将会被触发。") },
 		textarea_confirm() { console.log("点击完成时， 触发 confirm 事件，event.detail = {value: value}") },
 		textarea_input() { console.log("当键盘输入时，触发 input 事件，event.detail = {value, cursor}， @input 处理函数的返回值并不会反映到 textarea 上") },
-		textarea_linechange(e) { console.log(e,"输入框行数变化时调用，event.detail = {height: 0, height: 0, lineCount: 0}") },
+		textarea_linechange() { console.log("输入框行数变化时调用，event.detail = {height: 0, height: 0, lineCount: 0}") },
 		textarea_blur() { console.log("输入框失去焦点时触发，event.detail = {value, cursor}") },
 		textarea_keyboardheightchange() { console.log("键盘高度发生变化的时候触发此事件，event.detail = {height: height, duration: duration}") },
 		textarea_focus() { console.log("输入框聚焦时触发，event.detail = { value, height }，height 为键盘高度") },