diff --git a/src/common/Constants.ts b/src/common/Constants.ts
index a9e6472..421aeb1 100644
--- a/src/common/Constants.ts
+++ b/src/common/Constants.ts
@@ -18,11 +18,11 @@ export const CONFIRM_MAIL_HTML = `
 export const MANUAL_OPEN_GAME = false
 
 // 每一步能获得的最小分数
-export const STEP_SCORE_MIN = 1
+export const STEP_SCORE_MIN = 50
 // 每一步能获得的最大分数
-export const STEP_SCORE_MAX = 5
+export const STEP_SCORE_MAX = 50
 // 每一步能获得的宝箱的概率
-export const STEP_CHEST_RATE = 0.1
+export const STEP_CHEST_RATE = 0.3
 // 宝箱各等级的概率
 export const STEP_CHEST_LEVEL = [70, 85, 95, 100]
 // 低保步数
diff --git a/src/controllers/game.controller.ts b/src/controllers/game.controller.ts
index ac7f9c6..24d837b 100644
--- a/src/controllers/game.controller.ts
+++ b/src/controllers/game.controller.ts
@@ -355,17 +355,17 @@ class GameController extends BaseController {
       $inc: { tickets: -step },
     }
     let { score, chests } = generateStepReward(user.id, user.activity, step)
-    if (chests.length > 0) {
-      updateData.maxNoChestCount = 0
-    } else {
-      if (record.maxNoChestCount + step >= RESET_STEP) {
-        updateData.maxNoChestCount = 0
-        const level = generateChestLevel()
-        chests.push(generateNewChest(user.id, user.activity, level, ChestStatusEnum.NORMAL))
-      } else {
-        updateData['$inc']['maxNoChestCount'] = step
-      }
-    }
+    // if (chests.length > 0) {
+    //   updateData.maxNoChestCount = 0
+    // } else {
+    //   if (record.maxNoChestCount + step >= RESET_STEP) {
+    //     updateData.maxNoChestCount = 0
+    //     const level = generateChestLevel()
+    //     chests.push(generateNewChest(user.id, user.activity, level, ChestStatusEnum.NORMAL))
+    //   } else {
+    //     updateData['$inc']['maxNoChestCount'] = step
+    //   }
+    // }
     await ActivityGame.updateOne({ user: user.id, activity: user.activity }, updateData)
     await updateRankScore({
       user: user.id,
diff --git a/src/services/game.svr.ts b/src/services/game.svr.ts
index 582d6e7..aca0c6d 100644
--- a/src/services/game.svr.ts
+++ b/src/services/game.svr.ts
@@ -39,16 +39,24 @@ export const generateChestLevel = function (): number {
   }
   return level
 }
-
+/**
+ * 生成步数奖励
+ * // TODO:: 增加白名单和特殊种类nft的奖励
+ * @param uid
+ * @param activity
+ * @param step
+ * @returns
+ */
 export const generateStepReward = (uid: string, activity: string, step: number) => {
   let score = 0
   let chests = []
   for (let i = 0; i < step; i++) {
-    score += Math.floor(Math.random() * (STEP_SCORE_MAX - STEP_SCORE_MIN + 1) + STEP_SCORE_MIN)
     if (Math.random() < STEP_CHEST_RATE) {
       let randomLevel = generateChestLevel()
       let chest = generateNewChest(uid, activity, randomLevel, ChestStatusEnum.NORMAL)
       chests.push(chest)
+    } else {
+      score += Math.floor(Math.random() * (STEP_SCORE_MAX - STEP_SCORE_MIN + 1) + STEP_SCORE_MIN)
     }
   }
   return { score, chests }