diff --git a/substore/common.js b/substore/common.js
index 76dcdbd..ccdefe9 100644
--- a/substore/common.js
+++ b/substore/common.js
@@ -192,6 +192,19 @@
     };
 
     const normalizeHyphenatedRegionFeatures = name => {
+        const misplacedSequenceMatch = String(name).match(/^([A-Z]{2}(?:\s+[A-Z]{3})?)\s+01\s+(\d{1,2})-(.+)$/);
+        if (misplacedSequenceMatch) {
+            return [
+                misplacedSequenceMatch[1],
+                misplacedSequenceMatch[2].padStart(2, '0'),
+                misplacedSequenceMatch[3].trim()
+            ]
+                .filter(Boolean)
+                .join(' ')
+                .replace(/\s{2,}/g, ' ')
+                .trim();
+        }
+
         const hyphenatedMatch = String(name).match(/^([A-Z]{2})(?:\s+([A-Z]{3}))?-(.+)$/);
         if (!hyphenatedMatch) return name;
 
@@ -211,7 +224,13 @@
         }
 
         const sequenceIndex = tokens.findIndex(token => /^\d{1,2}$/.test(token));
-        if (sequenceIndex === -1) return name;
+        if (sequenceIndex === -1) {
+            return [regionCode, tokens.join('-')]
+                .filter(Boolean)
+                .join(' ')
+                .replace(/\s{2,}/g, ' ')
+                .trim();
+        }
 
         const sequenceNumber = tokens[sequenceIndex].padStart(2, '0');
         const ingressTokens = tokens
diff --git a/substore/rename.js b/substore/rename.js
index 5986ee1..9864573 100644
--- a/substore/rename.js
+++ b/substore/rename.js
@@ -773,7 +773,12 @@ async function operator(proxies) {
         core = normalizeRegionSequence(normalizeHyphenatedRegionFeatures(moveMultiplierToEnd(simplifyCoreName(core))))
             .replace(/^([A-Z]{2}(?:\s+[A-Z]{3})?\s+\d{2}\s+(?:标准|高级))\s+1(?=$|\s)/i, '$1');
 
-        return flag ? `${flag} ${core}` : core;
+        const coreRegionCode = leadingCodeOf(core);
+        const outputFlag = flag && knownRegionCodes.has(coreRegionCode)
+            ? utils.regionCodeToFlag(coreRegionCode) || flag
+            : flag;
+
+        return outputFlag ? `${outputFlag} ${core}` : core;
     };
 
     proxies.forEach((proxy, proxyIndex) => {