diff --git a/shared/pubUtils/dictionary/DicWar.ts b/shared/pubUtils/dictionary/DicWar.ts
index df2046323..60d37ef33 100644
--- a/shared/pubUtils/dictionary/DicWar.ts
+++ b/shared/pubUtils/dictionary/DicWar.ts
@@ -42,6 +42,7 @@ export const dicWar = new Map<number, DicWar>();
 export const dicWarPvp = new Array<DicWar>();
 export const dicDailyWarByType = new Map<number, DicWar[]>();
 export function loadWar() {
+    dicDailyWarByType.clear();
     dicWarPvp.splice(0, dicWarPvp.length);
     for(let filename of WAR_RELATE_TABLES) {
         let arr = readFileAndParse(filename);