diff --git a/shared/pubUtils/dictionary/DicGacha.ts b/shared/pubUtils/dictionary/DicGacha.ts
index ca5b7c1fe..e73bf6a94 100644
--- a/shared/pubUtils/dictionary/DicGacha.ts
+++ b/shared/pubUtils/dictionary/DicGacha.ts
@@ -29,6 +29,7 @@ export const dicGacha = new Map<number, DicGacha>(); // id => dic
 export const dicGachaByGachaType = new Map<number, number[]>(); // gachaType => id
 export function loadGacha() {
     dicGacha.clear();
+    dicGachaByGachaType.clear();
     let arr = readFileAndParse(FILENAME.DIC_GACHA);
 
     arr.forEach(o => {