From b94b484b44f1f67404b91875951c5eb2b5d9321b Mon Sep 17 00:00:00 2001
From: Orion <orionc1226@gmail.com>
Date: Sat, 6 Jun 2026 13:58:52 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20fix(core):=20=E4=BC=98=E5=8C=96=20r?=
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---
 substore/rename.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/substore/rename.js b/substore/rename.js
index 873494d..028757b 100644
--- a/substore/rename.js
+++ b/substore/rename.js
@@ -745,7 +745,11 @@ async function operator(proxies) {
 
     const stripTrailingFeatureSequence = name => String(name)
         .replace(/\bHY\s+(\d{1,2})(?=-[A-Z]{2}\d{2}\b)/i, (match, version) => `HY${Number(version)}`)
-        .replace(/^([A-Z]{2}(?:\s+[A-Z]{3})?)\s+([A-Z][A-Z0-9.]{1,15})\s+\d{1,2}$/i, '$1 $2')
+        .replace(/^([A-Z]{2}(?:\s+[A-Z]{3})?)\s+([A-Z][A-Z0-9.]{1,15})\s+\d{1,2}$/i, (match, regionPrefix, featureName) => (
+            /^[A-Z]{2}$/.test(regionPrefix) && knownCityCodes.has(featureName.toUpperCase())
+                ? match
+                : `${regionPrefix} ${featureName}`
+        ))
         .replace(/\s{2,}/g, ' ')
         .trim();