diff --git a/routers/search.go b/routers/search.go
index 21137fb26..76e5f1de3 100644
--- a/routers/search.go
+++ b/routers/search.go
@@ -252,7 +252,7 @@ func dealLongText(text string, Key string, MatchedQueries []string) string {
 
 	textRune := []rune(text)
 	textRuneStr := string(textRune)
-	stringlen := len(textRuneStr)
+	stringlen := len(textRune)
 	if isNeedToDealText && stringlen > 200 {
 		index := strings.Index(textRuneStr, "color=")
 		if index > 0 {