diff --git a/src/views/martial/dispatch/index.vue b/src/views/martial/dispatch/index.vue
index c979e6b..9dca9ca 100644
--- a/src/views/martial/dispatch/index.vue
+++ b/src/views/martial/dispatch/index.vue
@@ -130,6 +130,7 @@ export default {
       selectedVenueId: null,
       venues: [], // 场地列表
       timeSlots: [], // 时间段列表
+      timeSlotIndexMap: {}, // 显示索引到实际时间段索引的映射
       dispatchGroups: [], // 调度分组列表
       hasChanges: false, // 是否有未保存的更改
       originalData: null // 原始数据（用于取消时恢复）
@@ -189,8 +190,16 @@ export default {
         const data = res.data?.data
 
         if (data) {
-          // 生成时间段
-          this.generateTimeSlots(data.competitionStartTime || data.competition_start_time, data.competitionEndTime || data.competition_end_time)
+          // 获取编排数据以确定有项目的时间段
+          let scheduleGroups = []
+          try {
+            const scheduleRes = await getScheduleResult(this.competitionId)
+            scheduleGroups = scheduleRes.data?.data?.competitionGroups || scheduleRes.data?.data?.scheduleGroups || []
+          } catch (e) {
+            console.warn('获取编排数据失败:', e)
+          }
+          // 生成时间段（只显示有项目的时间段）
+          this.generateTimeSlots(data.competitionStartTime || data.competition_start_time, data.competitionEndTime || data.competition_end_time, scheduleGroups)
         }
       } catch (err) {
         console.error('加载赛事信息失败', err)
@@ -200,17 +209,29 @@ export default {
       }
     },
 
-    // 生成时间段列表
-    generateTimeSlots(startTime, endTime) {
+    // 生成时间段列表（只显示有项目的时间段）
+    generateTimeSlots(startTime, endTime, scheduleGroups) {
       if (!startTime || !endTime) {
         this.timeSlots = ['2025年11月6日 上午8:30', '2025年11月6日 下午13:30']
+        this.timeSlotIndexMap = { 0: 0, 1: 1 }
         return
       }
 
-      const slots = []
+      // 从编排数据中提取实际有项目的时间段索引
+      const usedTimeSlotIndices = new Set()
+      if (scheduleGroups && scheduleGroups.length > 0) {
+        scheduleGroups.forEach(group => {
+          if (group.timeSlotIndex !== undefined && group.timeSlotIndex !== null) {
+            usedTimeSlotIndices.add(group.timeSlotIndex)
+          }
+        })
+      }
+
+      const allSlots = []
       const start = new Date(startTime)
       const end = new Date(endTime)
       let currentDate = new Date(start)
+      let slotIndex = 0
 
       while (currentDate <= end) {
         const year = currentDate.getFullYear()
@@ -218,13 +239,28 @@ export default {
         const day = currentDate.getDate()
         const dateStr = `${year}年${month}月${day}日`
 
-        slots.push(`${dateStr} 上午8:30`)
-        slots.push(`${dateStr} 下午13:30`)
+        allSlots.push({ label: `${dateStr} 上午8:30`, index: slotIndex++ })
+        allSlots.push({ label: `${dateStr} 下午13:30`, index: slotIndex++ })
 
         currentDate.setDate(currentDate.getDate() + 1)
       }
 
-      this.timeSlots = slots
+      // 如果有编排数据，只显示有项目的时间段
+      if (usedTimeSlotIndices.size > 0) {
+        const filteredSlots = allSlots.filter(slot => usedTimeSlotIndices.has(slot.index))
+        this.timeSlots = filteredSlots.map(slot => slot.label)
+        // 保存映射关系：显示索引 -> 实际时间段索引
+        this.timeSlotIndexMap = {}
+        filteredSlots.forEach((slot, displayIndex) => {
+          this.timeSlotIndexMap[displayIndex] = slot.index
+        })
+      } else {
+        this.timeSlots = allSlots.map(slot => slot.label)
+        this.timeSlotIndexMap = {}
+        allSlots.forEach((slot, displayIndex) => {
+          this.timeSlotIndexMap[displayIndex] = slot.index
+        })
+      }
     },
 
     // 加载场地列表
@@ -269,7 +305,7 @@ export default {
         const res = await getDispatchData({
           competitionId: this.competitionId,
           venueId: this.selectedVenueId,
-          timeSlotIndex: this.selectedTime
+          timeSlotIndex: this.timeSlotIndexMap[this.selectedTime] !== undefined ? this.timeSlotIndexMap[this.selectedTime] : this.selectedTime
         })
 
         if (res.data.success) {