diff --git a/src/views/activity/game-king/index.vue b/src/views/activity/game-king/index.vue
index cd2133f..3bbe0ff 100644
--- a/src/views/activity/game-king/index.vue
+++ b/src/views/activity/game-king/index.vue
@@ -12,7 +12,7 @@
         type="info"
         :closable="false"
         show-icon
-        title="消费金额、抽奖次数和排行榜均以后端金币流水为准；活动开始后，每次抽奖金币数、开始时间、平台及事件白名单不可修改。"
+        title="消费金额、抽奖次数和排行榜均以后端识别的游戏消费流水为准；活动开始后，每次抽奖金币数、开始时间及平台不可修改。"
       />
     </div>
 
@@ -41,18 +41,6 @@
           每 {{ formatNumber(scope.row.coinPerDraw) }} 金币
         </template>
       </el-table-column>
-      <el-table-column label="精确事件白名单" min-width="220">
-        <template slot-scope="scope">
-          <el-tag
-            v-for="eventType in scope.row.eventTypes || []"
-            :key="eventType"
-            class="event-tag"
-            size="mini"
-          >
-            {{ eventType }}
-          </el-tag>
-        </template>
-      </el-table-column>
       <el-table-column label="状态" min-width="130" align="center">
         <template slot-scope="scope">
           <el-tag :type="activityStatusTag(activityStatus(scope.row))">
@@ -183,23 +171,6 @@
                 <div class="form-help">活动结束后继续等待钱包异步流水到达，再冻结最终榜单；默认 30 分钟。</div>
               </el-form-item>
             </el-col>
-            <el-col :span="24">
-              <el-form-item label="精确事件白名单" prop="eventTypes">
-                <el-select
-                  v-model="form.eventTypes"
-                  multiple
-                  filterable
-                  allow-create
-                  default-first-option
-                  style="width: 100%"
-                  :disabled="startedLocked"
-                  placeholder="输入钱包流水的完整 eventType 后回车，例如 HOT_GAME_123；不支持前缀和通配符"
-                />
-                <div class="form-help">
-                  这里只做精确等值匹配。第三方游戏通常包含游戏 ID，请从真实金币支出流水复制完整 eventType，避免把礼物或其他支出计入活动。
-                </div>
-              </el-form-item>
-            </el-col>
             <el-col :span="12">
               <el-form-item label="排行口径">
                 <el-input value="消费金币榜（TYCOON）" disabled />
@@ -502,7 +473,7 @@
     </activity-dialog>
 
     <activity-dialog
-      :title="`${selectedActivity.activityName || ''} - 历史游戏流水补数`"
+      :title="`${selectedActivity.activityName || ''} - 历史游戏消费流水补数`"
       :visible.sync="backfillVisible"
       width="620px"
       :close-on-click-modal="false"
@@ -511,30 +482,9 @@
         type="warning"
         :closable="false"
         show-icon
-        title="补数按收支类型、单个精确 eventType 和金币流水主键游标执行。每组条件必须分别补到 finished=true，防止共用游标漏数据。"
+        title="这里只补活动期间的游戏消费流水；事件类型和支出方向均由服务端固定识别，请持续执行到 finished=true。"
       />
       <el-form label-width="120px" class="backfill-form">
-        <el-form-item label="流水类型">
-          <el-select v-model="backfillForm.receiptType" style="width: 100%" @change="resetBackfillCursor">
-            <el-option label="游戏消费（Tycoon / 抽奖次数）" :value="1" />
-            <el-option label="游戏中奖收入（Victorious）" :value="0" />
-          </el-select>
-        </el-form-item>
-        <el-form-item label="精确 eventType">
-          <el-select
-            v-model="backfillForm.eventType"
-            style="width: 100%"
-            filterable
-            @change="resetBackfillCursor"
-          >
-            <el-option
-              v-for="item in selectedActivity.eventTypes || []"
-              :key="item"
-              :label="item"
-              :value="item"
-            />
-          </el-select>
-        </el-form-item>
         <el-form-item label="lastId 游标">
           <el-input v-model.trim="backfillForm.lastId" placeholder="首次留空；后续自动回填 nextLastId" />
         </el-form-item>
@@ -615,8 +565,7 @@ export default {
         timeZone: [{ required: true, message: '请选择活动时区', trigger: 'change' }],
         timeRange: [{ type: 'array', required: true, len: 2, message: '请选择完整活动时间', trigger: 'change' }],
         coinPerDraw: [{ required: true, message: '请输入每次抽奖金币数', trigger: 'blur' }],
-        settlementDelayMinutes: [{ required: true, message: '请输入结算等待分钟数', trigger: 'blur' }],
-        eventTypes: [{ type: 'array', required: true, min: 1, message: '至少配置一个精确 eventType', trigger: 'change' }]
+        settlementDelayMinutes: [{ required: true, message: '请输入结算等待分钟数', trigger: 'blur' }]
       },
       timeZoneOptions: ['Asia/Riyadh', 'Asia/Shanghai', 'UTC'],
       resourceSelectorVisible: false,
@@ -637,8 +586,6 @@ export default {
       backfillLoading: false,
       backfillResult: null,
       backfillForm: {
-        receiptType: 1,
-        eventType: '',
         lastId: '',
         limit: 500
       }
@@ -673,7 +620,6 @@ export default {
         timeRange: [],
         coinPerDraw: 1,
         settlementDelayMinutes: 30,
-        eventTypes: [],
         rankingType: 'TYCOON',
         rankingPeriod: 'OVERALL',
         enabled: false,
@@ -814,12 +760,6 @@ export default {
         this.$message.error('结算等待必须是 0 到 1440 的整数分钟')
         return false
       }
-      const eventTypes = (this.form.eventTypes || []).map(item => String(item).trim())
-      const invalidEventType = eventTypes.find(item => !item || item.length > 64 || item.indexOf(',') >= 0)
-      if (invalidEventType !== undefined || new Set(eventTypes).size !== eventTypes.length) {
-        this.$message.error('eventType 必须非空、最长 64 字符、不含逗号且不可重复')
-        return false
-      }
       // 活动开始后后端只允许更新非统计字段；奖项与排行奖励既不重新校验，也不随保存请求发送。
       if (this.startedLocked) {
         return true
@@ -850,6 +790,7 @@ export default {
       return true
     },
     buildSavePayload() {
+      // 游戏消费事件由服务端固定识别，管理端不提交 eventTypes，避免运营误把礼物等其他金币支出纳入活动。
       const payload = {
         id: this.form.id || null,
         activityCode: this.form.activityCode.trim(),
@@ -861,7 +802,6 @@ export default {
         endTime: Number(this.form.timeRange[1]),
         settlementDelayMinutes: Number(this.form.settlementDelayMinutes),
         coinPerDraw: Number(this.form.coinPerDraw),
-        eventTypes: this.form.eventTypes.map(item => String(item).trim()),
         rankingType: 'TYCOON',
         rankingPeriod: 'OVERALL',
         enabled: Boolean(this.form.enabled)
@@ -1023,8 +963,6 @@ export default {
     openBackfill(row) {
       this.selectedActivity = row
       this.backfillForm = {
-        receiptType: 1,
-        eventType: row.eventTypes && row.eventTypes.length ? row.eventTypes[0] : '',
         lastId: '',
         limit: 500
       }
@@ -1032,17 +970,7 @@ export default {
       this.backfillVisible = true
     },
     runBackfill() {
-      if (this.backfillForm.receiptType !== 0 && this.backfillForm.receiptType !== 1) {
-        this.$message.error('请选择金币流水类型')
-        return
-      }
-      if (!this.backfillForm.eventType) {
-        this.$message.error('请选择一个精确 eventType')
-        return
-      }
       const params = {
-        eventType: this.backfillForm.eventType,
-        receiptType: this.backfillForm.receiptType,
         limit: Number(this.backfillForm.limit)
       }
       if (this.backfillForm.lastId) {
@@ -1051,18 +979,13 @@ export default {
       this.backfillLoading = true
       backfillAslanGameKingConsumption(this.selectedActivity.id, params).then(res => {
         this.backfillResult = res.body || {}
-        // 游标由服务端返回并按 eventType 独立推进；浏览器不自行计算，避免大整数精度和跳行问题。
+        // 后端固定只扫描游戏消费流水，浏览器只续传服务端游标，避免大整数精度和跳行问题。
         this.backfillForm.lastId = this.backfillResult.nextLastId || this.backfillForm.lastId
-        this.$message.success(this.backfillResult.finished ? '该 eventType 已补数完成' : '本批补数完成，请继续下一批')
+        this.$message.success(this.backfillResult.finished ? '游戏消费流水已补数完成' : '本批补数完成，请继续下一批')
       }).finally(() => {
         this.backfillLoading = false
       })
     },
-    resetBackfillCursor() {
-      // lastId 仅在同一 receiptType + eventType 查询条件内有效，切换条件必须从首批重新开始。
-      this.backfillForm.lastId = ''
-      this.backfillResult = null
-    },
     activityStatus(row) {
       if (!row || !row.id) {
         return 'DISABLED'
@@ -1173,10 +1096,6 @@ export default {
   line-height: 20px;
 }
 
-.event-tag {
-  margin: 2px 4px 2px 0;
-}
-
 .settlement-status {
   margin-top: 6px;
   color: #606266;