diff --git a/Source/Engine/LanguageModel/PhraseReplacementMap.cpp b/Source/Engine/LanguageModel/PhraseReplacementMap.cpp
index fb6900cc..032173d3 100644
--- a/Source/Engine/LanguageModel/PhraseReplacementMap.cpp
+++ b/Source/Engine/LanguageModel/PhraseReplacementMap.cpp
@@ -64,7 +64,7 @@ bool PhraseReplacementMap::open(const char *path)
     while ((state = reader.Next(&keyValue)) == KeyValueBlobReader::State::HAS_PAIR) {
         keyValueMap[keyValue.key] = keyValue.value;
     }
-
+    // 下面這一段或許可以做成開關、來詢問是否對使用者語彙採取寬鬆策略（哪怕有行內容寫錯也會放行）
     if (state == KeyValueBlobReader::State::ERROR) {
         close();
         return false;