diff --git a/src/api/aslan-game-king.js b/src/api/aslan-game-king.js
index 8eaa092..20b8411 100644
--- a/src/api/aslan-game-king.js
+++ b/src/api/aslan-game-king.js
@@ -63,10 +63,11 @@ export function saveAslanGameKingRankRewards(id, rankRewards) {
   })
 }
 
-export function listAslanGameKingSettlementRecords(id) {
+export function listAslanGameKingSettlementRecords(id, params) {
   return request({
     url: `${baseUrl}/settlement-records/${id}`,
-    method: 'get'
+    method: 'get',
+    params
   })
 }
 
@@ -93,10 +94,11 @@ export function resolveAslanGameKingUnknownDeliveryItem(itemId, delivered) {
   })
 }
 
-export function settleAslanGameKingActivity(id) {
+export function settleAslanGameKingActivity(id, params) {
   return request({
     url: `${baseUrl}/settlement/${id}`,
-    method: 'post'
+    method: 'post',
+    params
   })
 }
 
diff --git a/src/views/activity/game-king/index.vue b/src/views/activity/game-king/index.vue
index f4ef1b4..3e600f9 100644
--- a/src/views/activity/game-king/index.vue
+++ b/src/views/activity/game-king/index.vue
@@ -90,7 +90,7 @@
           type="warning"
           :closable="false"
           show-icon
-          title="后端判定活动已经开始：统计、结算、启用状态、七个奖项和六档排行奖励均已锁定；仅名称与说明可维护。"
+          title="后端判定活动已经开始：统计、结算、启用状态、七个奖项和日榜/总榜排行奖励均已锁定；仅名称与说明可维护。"
         />
 
         <div class="section-title">基础配置</div>
@@ -193,7 +193,7 @@
             </el-col>
             <el-col :span="12">
               <el-form-item label="排行周期">
-                <el-input value="活动总榜（OVERALL）" disabled />
+                <el-input value="日榜（DAILY）+ 活动总榜（OVERALL）" disabled />
               </el-form-item>
             </el-col>
             <el-col :span="24">
@@ -260,14 +260,21 @@
         </el-table>
         <div class="weight-summary">当前总权重：{{ totalPrizeWeight }}</div>
 
-        <div class="section-title">排行榜结算奖励（每个榜单固定六档）</div>
+        <div class="section-title">排行榜结算奖励（日榜 Top3 + 总榜六档）</div>
         <el-alert
           type="warning"
           :closable="false"
           show-icon
-          title="消费榜和中奖榜分别配置六档奖励；名次范围不可增删或修改，失败记录可在结算记录中单独重试。"
+          title="消费榜和中奖榜均配置 DAILY Top1/Top2/Top3，OVERALL 保留六档；名次范围不可修改。"
         />
         <el-table :data="form.rankRewards" border class="config-table">
+          <el-table-column label="周期" width="100" align="center">
+            <template slot-scope="scope">
+              <el-tag :type="scope.row.periodType === 'DAILY' ? 'success' : 'info'">
+                {{ scope.row.periodType === 'DAILY' ? '日榜' : '总榜' }}
+              </el-tag>
+            </template>
+          </el-table-column>
           <el-table-column label="榜单" width="110" align="center">
             <template slot-scope="scope">
               <el-tag :type="scope.row.rankingType === 'VICTORIOUS' ? 'warning' : 'primary'">
@@ -310,17 +317,30 @@
       :close-on-click-modal="false"
     >
       <div class="dialog-actions">
+        <el-select v-model="settlementPeriodType" style="width: 130px" @change="changeSettlementPeriod">
+          <el-option label="活动总榜" value="OVERALL" />
+          <el-option label="每日榜" value="DAILY" />
+        </el-select>
+        <el-date-picker
+          v-if="settlementPeriodType === 'DAILY'"
+          v-model="settlementStatDate"
+          type="date"
+          value-format="yyyy-MM-dd"
+          placeholder="选择活动日期"
+          style="width: 165px"
+          @change="loadSettlements"
+        />
         <el-button icon="el-icon-refresh" :loading="settlementsLoading" @click="loadSettlements">刷新</el-button>
         <el-button
           type="danger"
           icon="el-icon-s-check"
-          :disabled="!settlementReady(selectedActivity)"
+          :disabled="!manualSettlementReady()"
           :loading="settleLoading"
           @click="manualSettle"
         >
           手工结算
         </el-button>
-        <span class="form-help">到达“结束时间 + 结算等待”后才可执行；UNKNOWN 必须按奖励项 ID 核账，禁止直接重发。</span>
+        <span class="form-help">日榜按活动时区在自然日结束并等待配置分钟后冻结；UNKNOWN 必须核账，禁止直接重发。</span>
       </div>
       <el-table v-loading="settlementsLoading" :data="settlementRecords" border max-height="570">
         <el-table-column type="expand" width="50">
@@ -368,6 +388,12 @@
             </el-table>
           </template>
         </el-table-column>
+        <el-table-column label="周期 / 日期" width="135" align="center">
+          <template slot-scope="scope">
+            <div>{{ scope.row.periodType === 'DAILY' ? '日榜' : '总榜' }}</div>
+            <div class="secondary-text">{{ scope.row.statDate || '-' }}</div>
+          </template>
+        </el-table-column>
         <el-table-column label="榜单" width="110" align="center">
           <template slot-scope="scope">
             <el-tag :type="scope.row.rankingType === 'VICTORIOUS' ? 'warning' : 'primary'">
@@ -564,7 +590,7 @@ import {
   settleAslanGameKingActivity
 } from '@/api/aslan-game-king'
 
-const REQUIRED_RANK_RANGES = [
+const OVERALL_RANK_RANGES = [
   [1, 1],
   [2, 2],
   [3, 3],
@@ -572,7 +598,12 @@ const REQUIRED_RANK_RANGES = [
   [8, 10],
   [11, 30]
 ]
+const DAILY_RANK_RANGES = [[1, 1], [2, 2], [3, 3]]
 const RANKING_TYPES = ['TYCOON', 'VICTORIOUS']
+const RANK_REWARD_SCOPES = [
+  { periodType: 'DAILY', ranges: DAILY_RANK_RANGES },
+  { periodType: 'OVERALL', ranges: OVERALL_RANK_RANGES }
+]
 
 export default {
   name: 'ActivityGameKing',
@@ -605,6 +636,8 @@ export default {
       settlementsLoading: false,
       settleLoading: false,
       settlementRecords: [],
+      settlementPeriodType: 'OVERALL',
+      settlementStatDate: '',
       retryingRecordId: '',
       drawRecordsVisible: false,
       drawRecordsLoading: false,
@@ -673,17 +706,20 @@ export default {
       }))
     },
     emptyRankRewards() {
-      return RANKING_TYPES.reduce((result, rankingType) => result.concat(
-        REQUIRED_RANK_RANGES.map((range, index) => ({
-          id: '',
-          activityId: '',
-          rankingType,
-          startRank: range[0],
-          endRank: range[1],
-          resourceGroupId: '',
-          rewardName: index < 3 ? `Top ${index + 1} 奖励` : `Top ${range[0]}-${range[1]} 奖励`,
-          rewards: []
-        }))
+      return RANK_REWARD_SCOPES.reduce((periodResult, scope) => periodResult.concat(
+        RANKING_TYPES.reduce((boardResult, rankingType) => boardResult.concat(
+          scope.ranges.map((range, index) => ({
+            id: '',
+            activityId: '',
+            periodType: scope.periodType,
+            rankingType,
+            startRank: range[0],
+            endRank: range[1],
+            resourceGroupId: '',
+            rewardName: index < 3 ? `Top ${index + 1} 奖励` : `Top ${range[0]}-${range[1]} 奖励`,
+            rewards: []
+          }))
+        ), [])
       ), [])
     },
     loadActivities() {
@@ -744,9 +780,11 @@ export default {
     mergeRankRewards(rankRewards) {
       const result = this.emptyRankRewards()
       rankRewards.forEach(item => {
-        // 榜单类型和名次区间共同定位配置，避免两个榜单的同一名次奖励相互覆盖。
+        // 周期、榜单类型和名次区间共同定位配置，避免 DAILY 与 OVERALL 同名次互相覆盖。
+        const periodType = item.periodType || 'OVERALL'
         const rankingType = item.rankingType || 'TYCOON'
         const index = result.findIndex(target =>
+          target.periodType === periodType &&
           target.rankingType === rankingType &&
           target.startRank === Number(item.startRank) &&
           target.endRank === Number(item.endRank)
@@ -777,7 +815,7 @@ export default {
         }
         const payload = this.buildSavePayload()
         this.saveLoading = true
-        // 基础配置、七个奖项与两个榜单各六档奖励一次提交，由后端事务保证不会保存出半套配置。
+        // 基础配置、七个奖项与 DAILY/OVERALL 双榜奖励一次提交，由后端事务保证不会保存出半套配置。
         saveAslanGameKingActivity(payload).then(() => {
           this.$message.success('活动配置已保存')
           this.editorVisible = false
@@ -823,15 +861,14 @@ export default {
         this.$message.error('请补全 7 个奖项的名称、图片、正整数权重、合法库存和奖励资源组')
         return false
       }
-      const rangesValid = this.form.rankRewards.length === REQUIRED_RANK_RANGES.length * RANKING_TYPES.length &&
-        this.form.rankRewards.every((item, index) =>
-          item.rankingType === RANKING_TYPES[Math.floor(index / REQUIRED_RANK_RANGES.length)] &&
-          Number(item.startRank) === REQUIRED_RANK_RANGES[index % REQUIRED_RANK_RANGES.length][0] &&
-          Number(item.endRank) === REQUIRED_RANK_RANGES[index % REQUIRED_RANK_RANGES.length][1] &&
-          Boolean(item.resourceGroupId)
-        )
+      const expectedKeys = this.emptyRankRewards().map(item =>
+        `${item.periodType}:${item.rankingType}:${item.startRank}:${item.endRank}`)
+      const actualKeys = this.form.rankRewards.map(item =>
+        `${item.periodType}:${item.rankingType}:${Number(item.startRank)}:${Number(item.endRank)}`)
+      const rangesValid = actualKeys.length === expectedKeys.length &&
+        actualKeys.every((key, index) => key === expectedKeys[index] && Boolean(this.form.rankRewards[index].resourceGroupId))
       if (!rangesValid) {
-        this.$message.error('两个榜单的六档名次范围必须保持固定，并为每档选择奖励资源组')
+        this.$message.error('请完整配置两个榜单的 DAILY Top3 与 OVERALL 六档奖励资源组')
         return false
       }
       return true
@@ -869,6 +906,7 @@ export default {
         payload.rankRewards = this.form.rankRewards.map(item => ({
           id: item.id || null,
           activityId: this.form.id || null,
+          periodType: item.periodType,
           rankingType: item.rankingType,
           startRank: Number(item.startRank),
           endRank: Number(item.endRank),
@@ -889,6 +927,11 @@ export default {
       this.resourceSelection = { type, index }
       this.resourceSelectorVisible = true
     },
+    firstResourceGroupCover(source) {
+      const firstReward = Array.isArray(source.rewardConfigList) ? source.rewardConfigList[0] : null
+      const cover = firstReward && (firstReward.cover || firstReward.coverUrl)
+      return cover ? this.$getAccessImgUrl(String(cover).trim()) : ''
+    },
     applyResourceGroup(source) {
       if (!this.resourceSelection) {
         return
@@ -898,6 +941,13 @@ export default {
       // Long ID 保留为字符串传回 Java，避免 Snowflake ID 在浏览器里发生精度截断。
       row.resourceGroupId = String(source.id)
       row.rewards = source.rewardConfigList || []
+      if (this.resourceSelection.type === 'prize') {
+        // 奖项图必须跟随当前资源组，切换资源组时覆盖旧图，避免 H5 展示与实际发奖内容不一致。
+        row.prizeImage = this.firstResourceGroupCover(source)
+        if (!row.prizeImage) {
+          this.$message.warning('资源组第一个奖励没有封面图，请更换资源组或手动上传奖项图片')
+        }
+      }
       if (this.resourceSelection.type === 'rank' && !row.rewardName) {
         row.rewardName = source.name || ''
       }
@@ -919,26 +969,49 @@ export default {
     },
     openSettlements(row) {
       this.selectedActivity = row
+      this.settlementPeriodType = 'OVERALL'
+      this.settlementStatDate = ''
       this.settlementsVisible = true
       this.loadSettlements()
     },
+    changeSettlementPeriod() {
+      this.settlementRecords = []
+      if (this.settlementPeriodType === 'OVERALL') {
+        this.settlementStatDate = ''
+        this.loadSettlements()
+      }
+    },
     loadSettlements() {
       if (!this.selectedActivity.id) {
         return
       }
+      if (this.settlementPeriodType === 'DAILY' && !this.settlementStatDate) {
+        this.settlementRecords = []
+        return
+      }
+      const params = { periodType: this.settlementPeriodType }
+      if (this.settlementPeriodType === 'DAILY') {
+        params.statDate = this.settlementStatDate
+      }
       this.settlementsLoading = true
-      listAslanGameKingSettlementRecords(this.selectedActivity.id).then(res => {
+      listAslanGameKingSettlementRecords(this.selectedActivity.id, params).then(res => {
         this.settlementRecords = Array.isArray(res.body) ? res.body : []
       }).finally(() => {
         this.settlementsLoading = false
       })
     },
     manualSettle() {
-      this.$confirm('将按活动结束时最终消费榜生成 Top 30 奖励并立即尝试发放，确认继续？', '手工结算', {
+      const daily = this.settlementPeriodType === 'DAILY'
+      const params = { periodType: this.settlementPeriodType }
+      if (daily) {
+        params.statDate = this.settlementStatDate
+      }
+      const target = daily ? `${this.settlementStatDate} 日榜双榜 Top3` : '活动总榜双榜 Top30'
+      this.$confirm(`将冻结${target}并立即尝试发放，确认继续？`, '手工结算', {
         type: 'warning'
       }).then(() => {
         this.settleLoading = true
-        return settleAslanGameKingActivity(this.selectedActivity.id)
+        return settleAslanGameKingActivity(this.selectedActivity.id, params)
       }).then(() => {
         this.$message.success('结算任务已执行')
         this.loadSettlements()
@@ -1054,6 +1127,13 @@ export default {
     hasStarted(row) {
       return Boolean(row && row.startTime && Date.now() >= Number(row.startTime))
     },
+    manualSettlementReady() {
+      if (this.settlementPeriodType === 'DAILY') {
+        // 时区/DST 与首尾部分日期由服务端做最终校验；页面只保证运营明确选中日期。
+        return Boolean(this.selectedActivity.id && this.settlementStatDate)
+      }
+      return this.settlementReady(this.selectedActivity)
+    },
     settlementReady(row) {
       // 手工结算只负责首次冻结榜单；PROCESSING/PARTIAL_FAILED 的恢复与 UNKNOWN 核账
       // 走各自专用链路，避免运营把“继续发放”误当成再次生成快照。