From 4a6ac73ad77d2542b36a783e2d958cb14980a97d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=AD=B1=E9=87=8E?= <hanxiufeng@xiaoye.lan>
Date: Mon, 26 Jan 2026 22:51:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=96=87=E6=9C=AC=E5=9F=9F?=
 =?UTF-8?q?=E9=95=BF=E5=BA=A6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/TextareaTag/TextareaTag.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/components/TextareaTag/TextareaTag.tsx b/src/components/TextareaTag/TextareaTag.tsx
index 484c009..e2b475d 100644
--- a/src/components/TextareaTag/TextareaTag.tsx
+++ b/src/components/TextareaTag/TextareaTag.tsx
@@ -29,8 +29,10 @@ const TextareaTag: React.FC<TextareaTagProps> = ({
   // 处理文本输入变化
   const handleTextChange = useCallback((val: string) => {
     console.log(val,'e.detail.value')
-    onChange({...value, description: val})
-  }, [onChange])
+    const maxAllowedLength = Math.floor(maxLength * 1.2)
+    const truncatedVal = val.length > maxAllowedLength ? val.slice(0, maxAllowedLength) : val
+    onChange({...value, description: truncatedVal})
+  }, [onChange, maxLength, value])
 
   // 处理标签选择变化
   const handleTagChange = useCallback((selectedTags: string[]) => {