diff --git a/Source/Modules/LangModelRelated/SubLMs/lmCoreEX.swift b/Source/Modules/LangModelRelated/SubLMs/lmCoreEX.swift
index 088e656e..6a91e82a 100644
--- a/Source/Modules/LangModelRelated/SubLMs/lmCoreEX.swift
+++ b/Source/Modules/LangModelRelated/SubLMs/lmCoreEX.swift
@@ -91,7 +91,8 @@ extension vChewing {
           let neta = strData[$0].split(separator: " ")
           if neta.count >= 2, String(neta[0]).first != "#" {
             if !neta[0].isEmpty, !neta[1].isEmpty {
-              let theKey = shouldReverse ? String(neta[1]) : String(neta[0])
+              var theKey = shouldReverse ? String(neta[1]) : String(neta[0])
+              theKey.cnvPinyinToPhonabet()
               let theValue = $0
               rangeMap[theKey, default: []].append(theValue)
             }
@@ -191,3 +192,19 @@ extension String {
     }
   }
 }
+
+// MARK: - 拼音轉注音
+
+extension String {
+  fileprivate mutating func cnvPinyinToPhonabet() {
+    if contains("_") { return }
+    for key in Tekkon.mapHanyuPinyin.keys {
+      guard let value = Tekkon.mapHanyuPinyin[key] else { continue }
+      self = replacingOccurrences(of: key, with: value)
+    }
+    for key in Tekkon.mapArayuruPinyinIntonation.keys {
+      guard let value = Tekkon.mapArayuruPinyinIntonation[key] else { continue }
+      self = replacingOccurrences(of: key, with: value)
+    }
+  }
+}