From 1083c4241a84da656640215f12d02ae103e0da31 Mon Sep 17 00:00:00 2001
From: tim <nagisa12164@163.com>
Date: Wed, 24 Sep 2025 16:06:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E8=AF=AD=E6=B3=95?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/com/openisle/controller/TagController.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/backend/src/main/java/com/openisle/controller/TagController.java b/backend/src/main/java/com/openisle/controller/TagController.java
index 418245c52..ddf3bec38 100644
--- a/backend/src/main/java/com/openisle/controller/TagController.java
+++ b/backend/src/main/java/com/openisle/controller/TagController.java
@@ -110,9 +110,10 @@ public class TagController {
     if (postCntByTagIds == null) {
       postCntByTagIds = java.util.Collections.emptyMap();
     }
+    Map<Long, Long> finalPostCntByTagIds = postCntByTagIds;
     List<TagDto> dtos = tags
       .stream()
-      .map(t -> tagMapper.toDto(t, postCntByTagIds.getOrDefault(t.getId(), 0L)))
+      .map(t -> tagMapper.toDto(t, finalPostCntByTagIds.getOrDefault(t.getId(), 0L)))
       .sorted((a, b) -> Long.compare(b.getCount(), a.getCount()))
       .collect(Collectors.toList());
     if (page != null && pageSize != null && page >= 0 && pageSize > 0) {