diff --git a/game-server/app/util/gamedata.ts b/game-server/app/util/gamedata.ts
index b76816a97..77c7560d7 100644
--- a/game-server/app/util/gamedata.ts
+++ b/game-server/app/util/gamedata.ts
@@ -2,6 +2,32 @@ const fs = require('fs');
 const path = require('path');
 
 var gamedata = {};
+const wars = ['dic_zyz_gk_main', 'dic_zyz_gk_mainElite', 'dic_zyz_gk_daily', 'dic_zyz_gk_event', 'dic_zyz_gk_tower']; // 关卡相关的表
+const allWarInfos = new Map<number, Object>();
+const towerInfos = new Map<number, Object>();
+
+function parseWarData() {
+    let result = null;
+    for (let filename of wars) {
+        let warInfo = gamedata[filename]||[];
+        for(let war of warInfo) {
+            if(war.war_id) {
+                allWarInfos.set(war.war_id, war);
+            }
+        }
+    }
+    return result;
+}
+
+function parseTowerData() {
+    const towerFile = 'dic_zyz_tower';
+    const towerData = gamedata[towerFile] || [];
+    towerData.forEach(elem => {
+        if (elem.towerFloor) {
+            towerInfos.set(elem.towerFloor, elem);
+        }
+    });
+}
 
 function initData () {
     fs.readdirSync(__dirname + '/../resource')
@@ -22,25 +48,21 @@ function initData () {
 
     });
 }
+
+function parseData() {
+    parseWarData();
+    parseTowerData();
+}
+
 initData();
+parseData();
 
 export function getGamedata(key) {
     return gamedata[key];
 }
 
-export function getWarById(warid) {
-    const wars = ['dic_zyz_gk_main', 'dic_zyz_gk_mainElite', 'dic_zyz_gk_daily', 'dic_zyz_gk_event']; // 关卡相关的表
-    let result;
-    for(let filename of wars) {
-        let warInfo = gamedata[filename]||[];
-        for(let war of warInfo) {
-            if(war.war_id == warid) {
-                result = war; break;
-            }
-        }
-        if(result) break;
-    }
-    return result||[];
+export function getWarById(warid: number) {
+    return allWarInfos.get(warid);
 }
 
 export function getGoodById(gid) {