diff --git a/src/components/data/GoldRunningWaterDialog/index.vue b/src/components/data/GoldRunningWaterDialog/index.vue
index cdbe42e..6633a1e 100644
--- a/src/components/data/GoldRunningWaterDialog/index.vue
+++ b/src/components/data/GoldRunningWaterDialog/index.vue
@@ -20,7 +20,7 @@
           :start-placeholder="$t('pages.goldRunningWater.filter.startDate')"
           :end-placeholder="$t('pages.goldRunningWater.filter.endDate')"
           :clearable="false"
-          @change="renderData"
+          @change="handleDateChange"
         />
       </div>
       <div class="gold-running-water-content">
@@ -129,7 +129,6 @@
 </template>
 <script>
 import { listGoldRunningWater } from '@/api/purchase'
-import { beforeDateObject, datePlusDays, getMonthLastDate } from '@/utils'
 export default {
   name: 'RunningWaterPreviewTabs',
   props: {
@@ -142,8 +141,6 @@ export default {
     return {
       listLoading: false,
       list: [],
-      notProccessRangeDate: false,
-      beforeIntervalDays: 1,
       rangeDate: [],
       listQuery: {
         userId: '',
@@ -154,43 +151,56 @@ export default {
       notMore: false,
       pickerOptions: {
         disabledDate(date) {
-          return date.getTime() > datePlusDays(new Date(), 1).getTime()
+          const tomorrow = new Date()
+          tomorrow.setDate(tomorrow.getDate() + 1)
+          tomorrow.setHours(23, 59, 59, 999)
+          return date.getTime() > tomorrow.getTime()
         }
       }
     }
   },
+  created() {
+    // 先初始化默认时间范围（今天 00:00:00 ~ 23:59:59）
+    const defaultRangeTime = this.defaultRangeTimestamp()
+    this.rangeDate = defaultRangeTime
+    this.listQuery.startTime = defaultRangeTime[0]
+    this.listQuery.endTime = defaultRangeTime[1]
+    // 再初始化 userId，最后触发一次加载
+    if (this.userId) {
+      this.listQuery.userId = this.userId
+      this.renderData()
+    }
+  },
   watch: {
-    userId: {
-      handler(newVal) {
-        if (newVal) {
-          this.listQuery.userId = newVal
-          this.renderData()
-        }
-      },
-      immediate: true
-    },
-    rangeDate: {
-      immediate: true,
-      deep: true,
-      handler(newVal) {
-        if (this.notProccessRangeDate === true) {
-          this.notProccessRangeDate = false
-          return
-        }
-        if (newVal && newVal.length > 0) {
-          this.listQuery.startTime = newVal[0]
-          this.listQuery.endTime = newVal[1]
-          return
-        }
-        this.notProccessRangeDate = true
+    userId(newVal) {
+      if (newVal) {
+        this.listQuery.userId = newVal
+        this.resetAndLoad()
+      }
+    }
+  },
+  methods: {
+    // 日期选择器 change 事件：直接从事件参数取值，避免 watch 异步延迟问题
+    handleDateChange(val) {
+      if (val && val.length === 2) {
+        this.listQuery.startTime = val[0]
+        this.listQuery.endTime = val[1]
+      } else {
+        // 清空时恢复默认
         const defaultRangeTime = this.defaultRangeTimestamp()
         this.rangeDate = defaultRangeTime
         this.listQuery.startTime = defaultRangeTime[0]
         this.listQuery.endTime = defaultRangeTime[1]
       }
-    }
-  },
-  methods: {
+      this.resetAndLoad()
+    },
+    // 换条件时必须调此方法，重置游标和列表后再加载
+    resetAndLoad() {
+      this.list = []
+      this.listQuery.lastId = ''
+      this.notMore = false
+      this.renderData()
+    },
     renderData() {
       const that = this
       if (!that.listQuery.userId) {
@@ -214,31 +224,15 @@ export default {
           console.error(er)
         })
     },
+    // 默认时间范围：今天 00:00:00 ~ 今天 23:59:59
     defaultRangeTimestamp() {
-      const defStartDate = beforeDateObject(this.beforeIntervalDays)
-      const mDate = datePlusDays(new Date(), 1)
-      mDate.setHours(23)
-      mDate.setMinutes(59)
-      mDate.setSeconds(59)
-      const monthLastDate = getMonthLastDate()
-      monthLastDate.setHours(23)
-      monthLastDate.setMinutes(59)
-      monthLastDate.setSeconds(59)
-      const nowDate = mDate.getMonth() !== monthLastDate.getMonth() ? monthLastDate : mDate
+      const startDate = new Date()
+      startDate.setHours(0, 0, 0, 0)
 
-      if (nowDate.getMonth() !== defStartDate.getMonth()) {
-        // 最近两小时
-        const startDate = nowDate.getTime() - 60 * 60 * 1000 * 2
+      const endDate = new Date()
+      endDate.setHours(23, 59, 59, 0)
 
-        if (startDate.getMonth() !== nowDate.getMonth()) {
-          // 最近2分钟
-          return [nowDate.getTime() - 60 * 1000 * 2, nowDate.getTime()]
-        }
-
-        return [defStartDate.getTime(), nowDate.getTime()]
-      }
-
-      return [defStartDate.getTime(), nowDate.getTime()]
+      return [startDate.getTime(), endDate.getTime()]
     },
     handleClose() {
       this.$emit('close')