From 80642f65249cee4967778e441c84f6bc8f4995ce Mon Sep 17 00:00:00 2001
From: Kun Jinkao <45487685+Snoopy1866@users.noreply.github.com>
Date: Sun, 20 Oct 2024 02:43:57 +0800
Subject: [PATCH] Use the default Jieba dict for Chinese search if not set
 (#13005)

---
 sphinx/search/zh.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sphinx/search/zh.py b/sphinx/search/zh.py
index 4905eb844..1634c1285 100644
--- a/sphinx/search/zh.py
+++ b/sphinx/search/zh.py
@@ -234,7 +234,10 @@ class SearchChinese(SearchLanguage):
 
     def init(self, options: dict[str, str]) -> None:
         if JIEBA:
-            dict_path = options.get('dict')
+            default_dict_path = os.path.join(
+                os.path.dirname(jieba.__file__), jieba.DEFAULT_DICT_NAME
+            )
+            dict_path = options.get('dict', default_dict_path)
             if dict_path and os.path.isfile(dict_path):
                 jieba.load_userdict(dict_path)