From 6a28ccbf64f1f56382209ddfb84bf41ed8e49b52 Mon Sep 17 00:00:00 2001
From: guozhigq <guozhigq@outlook.com>
Date: Fri, 28 Jun 2024 23:44:48 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=AF=84=E8=AE=BA=E5=86=85=E5=AE=B9?=
 =?UTF-8?q?=E8=A7=A3=E6=9E=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/pages/video/detail/reply/widgets/reply_item.dart | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/pages/video/detail/reply/widgets/reply_item.dart b/lib/pages/video/detail/reply/widgets/reply_item.dart
index 02d004e8..ebb266cd 100644
--- a/lib/pages/video/detail/reply/widgets/reply_item.dart
+++ b/lib/pages/video/detail/reply/widgets/reply_item.dart
@@ -700,9 +700,10 @@ InlineSpan buildContent(
           );
           // 只显示一次
           matchedStrs.add(matchStr);
-        } else if (content
-                .topicsMeta[matchStr.substring(1, matchStr.length - 1)] !=
-            null) {
+        } else if (content.topicsMeta.keys.isNotEmpty &&
+            matchStr.length > 1 &&
+            content.topicsMeta[matchStr.substring(1, matchStr.length - 1)] !=
+                null) {
           spanChilds.add(
             TextSpan(
               text: matchStr,