diff --git a/src/controllers/gameproxy.controller.ts b/src/controllers/gameproxy.controller.ts
index 4483244..e59802f 100644
--- a/src/controllers/gameproxy.controller.ts
+++ b/src/controllers/gameproxy.controller.ts
@@ -3,6 +3,7 @@ import { role, router } from '../decorators/router'
 import { GameCache } from '../models/GameCache'
 import { getJumpGameInfo, getJumpGamePrice } from '../services/jump.svr'
 import { GamePriceCache } from '../models/GamePriceCache'
+const timeOut = 8 * 3600 * 1000
 
 class GameProxyController extends BaseController {
   /**
@@ -14,7 +15,8 @@ class GameProxyController extends BaseController {
     let { accountId, oldGameId } = req.params
     oldGameId += ''
     let game = await GameCache.insertOrUpdate({ oldGameId }, {})
-    if (game.inited) {
+    let now = Date.now()
+    if (now - game.lastupdate > timeOut) {
       try {
         let res = await getJumpGameInfo(oldGameId)
         if (res.success) {
@@ -23,7 +25,7 @@ class GameProxyController extends BaseController {
           game.dlcList = data.dlcList
           game.jumpGameExt = data.jumpGameExt
           game.otherPlatVersion = data.otherPlatVersion
-          game.inited = false
+          game.lastupdate = Date.now()
           await game.save()
         }
       } catch (err) {
@@ -43,7 +45,8 @@ class GameProxyController extends BaseController {
     nums = nums | 0 || 0
     oldGameId += ''
     let game = await GamePriceCache.insertOrUpdate({ oldGameId }, {})
-    if (game.inited) {
+    let now = Date.now()
+    if (now - game.lastupdate > timeOut) {
       try {
         let res = await getJumpGamePrice(oldGameId)
         if (res.success) {
diff --git a/src/models/GameCache.ts b/src/models/GameCache.ts
index 3a2740f..6d610c8 100644
--- a/src/models/GameCache.ts
+++ b/src/models/GameCache.ts
@@ -25,8 +25,9 @@ class GameCacheClass extends BaseModule {
 
   @prop({ type: mongoose.Schema.Types.Mixed })
   public otherPlatVersion: any
-  @prop({ default: true })
-  public inited: boolean
+
+  @prop({ default: 0 })
+  public lastupdate: number
 
   public toJson(): any {
     let result: any = {}
diff --git a/src/models/GamePriceCache.ts b/src/models/GamePriceCache.ts
index ec740b7..625fdd9 100644
--- a/src/models/GamePriceCache.ts
+++ b/src/models/GamePriceCache.ts
@@ -17,8 +17,8 @@ class GamePriceCacheClass extends BaseModule {
   countries: any
   @prop({ type: mongoose.Schema.Types.Mixed })
   public prices: any
-  @prop({ default: true })
-  public inited: boolean
+  @prop({ default: 0 })
+  public lastupdate: number
 
   public toJson(): any {
     let result: any = {}