diff --git a/src/screens/Comment/components/CommentText.tsx b/src/screens/Comment/components/CommentText.tsx
index 768b3f1..ea7fad7 100644
--- a/src/screens/Comment/components/CommentText.tsx
+++ b/src/screens/Comment/components/CommentText.tsx
@@ -1,22 +1,40 @@
-import { useState } from 'react'
+import { memo, useMemo, useState } from 'react'
 import { TouchableOpacity, View } from 'react-native'
 import { createStyle } from '@/utils/tools'
 import Text from '@/components/common/Text'
 import { useTheme } from '@/store/theme/hook'
 
-const TEXT_LIMIT = 130
+const TEXT_LIMIT = 160
+// const CHAR_RXP = /\n/g
 
-export default ({ text }: { text: string }) => {
+export default memo(({ text }: { text: string }) => {
   const [show, setShow] = useState(false)
   const theme = useTheme()
 
+  const length = useMemo(() => {
+    // text.length + (text.match(CHAR_RXP)?.length ?? 0) * 40
+    let count = 0
+    let bCount = 0
+    for (let i = 0; i < text.length; i++) {
+      let char = text.charAt(i)
+      if (char == '\n') {
+        count += bCount * 24 + 20
+        bCount++
+      } else {
+        count++
+        if (char.trim() != '') bCount &&= 0
+      }
+      if (count >= TEXT_LIMIT) return i
+    }
+    return 0
+  }, [text])
 
   return (
-    text.length > TEXT_LIMIT ? (
+    length ? (
       <View>
         {
           show ? <Text selectable style={styles.text}>{text}</Text>
-            : <Text selectable style={styles.text}>{text.substring(0, TEXT_LIMIT)} <Text color={theme['c-font-label']}>……</Text></Text>
+            : <Text selectable style={styles.text}>{text.substring(0, length)} <Text color={theme['c-font-label']}>……</Text></Text>
         }
         <TouchableOpacity style={styles.toggle} onPress={() => { setShow(!show) }}>
           <Text color={theme['c-primary-font']}>{show ? global.i18n.t('comment_hide_text') : global.i18n.t('comment_show_text')}</Text>
@@ -25,7 +43,7 @@ export default ({ text }: { text: string }) => {
       </View>
     ) : <Text selectable style={styles.text}>{text}</Text>
   )
-}
+})
 
 const styles = createStyle({
   text: {