diff --git a/base/rules.db b/base/rules.db
index e671074eb342cab903708e871ce0a3f8e487b4b9..47af86169616a5dcea3631bbe6b2031d5bcc3545 100644
Binary files a/base/rules.db and b/base/rules.db differ
diff --git a/js/version.txt b/js/version.txt
index dcd32c18aed946855e9def9a85583d9b832eb558..00e897bdaeb820b6e16b1a74ed5b7cafe0e94992 100644
--- a/js/version.txt
+++ b/js/version.txt
@@ -1 +1 @@
-3.8.3
\ No newline at end of file
+3.8.2
\ No newline at end of file
diff --git a/utils/htmlParser.py b/utils/htmlParser.py
index b1df7397a45d53634535671b2324916740a8cd35..23ac23e0f14f6715baff2652a4d55607c998d6fe 100644
--- a/utils/htmlParser.py
+++ b/utils/htmlParser.py
@@ -11,7 +11,7 @@ import re
 from jsonpath import jsonpath
 
 PARSE_CACHE = True  # 解析缓存
-NOADD_INDEX = ':eq|:lt|:gt|^body$|^#'  # 不自动加eq下标索引
+NOADD_INDEX = ':eq|:lt|:gt|:first|:last|^body$|^#'  # 不自动加eq下标索引
 URLJOIN_ATTR = '(url|src|href|-original|-src|-play|-url)$'  # 需要自动urljoin的属性
 
 
@@ -134,6 +134,11 @@ class jsoup:
                 else:
                     new_parses.append(parse[i])
             parse = ' '.join(new_parses)
+        else:
+            ps = parse.split(' ')[-1]  # 如果带空格就取最后一个元素
+            if not self.test(NOADD_INDEX, ps) and first:
+                parse = f'{parse}:eq(0)'
+
         return parse
 
     def pdfa(self, html, parse: str):