diff --git a/ruoyi-admin/src/main/java/com/ruoyi/job/IncomeStatisticsJob.java b/ruoyi-admin/src/main/java/com/ruoyi/job/IncomeStatisticsJob.java
index f830c140..06cae11d 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/job/IncomeStatisticsJob.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/job/IncomeStatisticsJob.java
@@ -13,6 +13,8 @@ import java.time.LocalDate;
 public class IncomeStatisticsJob {
     @Autowired
     private DayIncomeStatisticsService dayIncomeStatisticsService;
+
+    // 每6分钟执行一次
     @Scheduled(cron = "0 0/6 * * * ?")
     public void persistentDb() {
         try {
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/job/RankJob.java b/ruoyi-admin/src/main/java/com/ruoyi/job/RankJob.java
index ad7a6f6d..25704a21 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/job/RankJob.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/job/RankJob.java
@@ -1,5 +1,8 @@
 package com.ruoyi.job;
 
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.ruoyi.cai.cache.AnchorCountTotalCache;
+import com.ruoyi.cai.service.AnchorService;
 import com.ruoyi.cai.service.DayIncomeStatisticsService;
 import com.ruoyi.cai.service.RankService;
 import com.ruoyi.cai.service.UserService;
@@ -10,7 +13,6 @@ import org.springframework.stereotype.Component;
 
 import java.time.DayOfWeek;
 import java.time.LocalDate;
-import java.time.LocalDateTime;
 
 @Component
 @Slf4j
@@ -20,10 +22,17 @@ public class RankJob {
     private RankService rankService;
     @Autowired
     private DayIncomeStatisticsService dayIncomeStatisticsService;
+    @Autowired
+    private AnchorCountTotalCache anchorCountTotalCache;
+    @Autowired
+    private UserService userService;
+    @Autowired
+    private AnchorService anchorService;
 
+    // 凌晨0点1分执行一次
     @Scheduled(cron = "0 1 0 * * ? ")
     public void persistentDb() {
-        LocalDate date = LocalDateTime.now().plusDays(-1).toLocalDate();
+        LocalDate date = LocalDate.now().plusDays(-1);
         try {
             rankService.saveDayRank(date,1);
         } catch (Exception e) {
@@ -72,9 +81,13 @@ public class RankJob {
         }catch (Exception e){
             log.error("刷新用户年龄失败!",e);
         }
+        try {
+            long anchorNum = anchorService.count(Wrappers.emptyWrapper());
+            anchorCountTotalCache.set(date,anchorNum);
+        }catch (Exception e){
+            log.error("报错昨日主播统计失败!",e);
+        }
     }
 
-    @Autowired
-    private UserService userService;
 
 }
diff --git a/ruoyi-cai/src/main/java/com/ruoyi/cai/cache/AnchorCountTotalCache.java b/ruoyi-cai/src/main/java/com/ruoyi/cai/cache/AnchorCountTotalCache.java
new file mode 100644
index 00000000..b62ddab3
--- /dev/null
+++ b/ruoyi-cai/src/main/java/com/ruoyi/cai/cache/AnchorCountTotalCache.java
@@ -0,0 +1,34 @@
+package com.ruoyi.cai.cache;
+
+import com.ruoyi.cai.constant.RedisHttpConstant;
+import org.redisson.api.RBucket;
+import org.redisson.api.RedissonClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+@Component
+public class AnchorCountTotalCache {
+
+    @Autowired
+    private RedissonClient redissonClient;
+
+    private String getKey(LocalDate date){
+        String day = date.format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+        return String.format(RedisHttpConstant.ANCHOR_COUNT_REDIS,day);
+    }
+
+    public void set(LocalDate date, Long total){
+        RBucket<Long> bucket = redissonClient.getBucket(getKey(date));
+        bucket.set(total);
+    }
+
+    public Long get(LocalDate date){
+        RBucket<Long> bucket = redissonClient.getBucket(getKey(date));
+        Long count = bucket.get();
+        return count == null ? 0L : count;
+    }
+
+}
diff --git a/ruoyi-cai/src/main/java/com/ruoyi/cai/constant/RedisHttpConstant.java b/ruoyi-cai/src/main/java/com/ruoyi/cai/constant/RedisHttpConstant.java
index c1af3bfb..288c8407 100644
--- a/ruoyi-cai/src/main/java/com/ruoyi/cai/constant/RedisHttpConstant.java
+++ b/ruoyi-cai/src/main/java/com/ruoyi/cai/constant/RedisHttpConstant.java
@@ -16,6 +16,7 @@ public class RedisHttpConstant {
     public static final String INVITE_RANK_REDIS = REDIS_P + "inviteRank:%s:%s";
     public static final String WITHDRAW_RANK_REDIS = REDIS_P + "withdrawRank:%s:%s";
     public static final String RECHARGE_RANK_REDIS = REDIS_P + "rechargeRank:%s:%s";
+    public static final String ANCHOR_COUNT_REDIS = REDIS_P + "anchorCount:%s";
     public static final String HOME_RECOMMEND_REDIS = REDIS_P + "homeRecommendAnchor";
     public static final String HOME_NEW_REDIS = REDIS_P + "homeNewAnchor";
     public static final String HOME_ACTIVE_REDIS = REDIS_P + "homeActiveAnchor";
diff --git a/ruoyi-cai/src/main/java/com/ruoyi/cai/dto/admin/vo/home/HomeStaticIndexVo.java b/ruoyi-cai/src/main/java/com/ruoyi/cai/dto/admin/vo/home/HomeStaticIndexVo.java
index 31a43dcd..2c429f7b 100644
--- a/ruoyi-cai/src/main/java/com/ruoyi/cai/dto/admin/vo/home/HomeStaticIndexVo.java
+++ b/ruoyi-cai/src/main/java/com/ruoyi/cai/dto/admin/vo/home/HomeStaticIndexVo.java
@@ -13,6 +13,8 @@ public class HomeStaticIndexVo {
     private BigDecimal todayLoginDiffLast;
     @Schema(description = "主播人数")
     private Long anchorNum;
+    @Schema(description = "主播人数与昨日相比")
+    private BigDecimal anchorNumDiffLast;
     @Schema(description = "今日充值金额")
     private BigDecimal todayRechargeAmountNum;
     @Schema(description = "今日充值订单数")
diff --git a/ruoyi-cai/src/main/java/com/ruoyi/cai/manager/AdminHomeManager.java b/ruoyi-cai/src/main/java/com/ruoyi/cai/manager/AdminHomeManager.java
index 613aa15f..b9061ffa 100644
--- a/ruoyi-cai/src/main/java/com/ruoyi/cai/manager/AdminHomeManager.java
+++ b/ruoyi-cai/src/main/java/com/ruoyi/cai/manager/AdminHomeManager.java
@@ -1,8 +1,8 @@
 package com.ruoyi.cai.manager;
 
-import cn.hutool.core.date.DateUtil;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.ruoyi.cai.cache.AnchorCountTotalCache;
 import com.ruoyi.cai.cache.RechargeTotalCache;
 import com.ruoyi.cai.cache.WithdrawTotalCache;
 import com.ruoyi.cai.cache.bean.RechargeTotalCacheBean;
@@ -53,6 +53,8 @@ public class AdminHomeManager {
     private RankManager rankManager;
     @Autowired
     private UserService userService;
+    @Autowired
+    private AnchorCountTotalCache anchorCountTotalCache;
 
     /**
      * @param rankType 1-魅力榜 2-邀请榜 3-充值榜 4-提现榜
@@ -140,7 +142,10 @@ public class AdminHomeManager {
         HomeStaticIndexVo vo = new HomeStaticIndexVo();
         vo.setTodayLoginNum(onlineTodayNum);
         vo.setTodayLoginDiffLast(CaiNumUtil.diffRate(onlineTodayNum,onlineLastNum));
-        vo.setAnchorNum(anchorService.count(Wrappers.emptyWrapper()));
+        long anchorNum = anchorService.count(Wrappers.emptyWrapper());
+        Long lastAnchorNum = anchorCountTotalCache.get(LocalDate.now().plusDays(-1));
+        vo.setAnchorNum(anchorNum);
+        vo.setAnchorNumDiffLast(CaiNumUtil.diffRate(anchorNum,lastAnchorNum));
         RechargeTotalCacheBean todayRecharge = rechargeTotalCache.getToday();
         RechargeTotalCacheBean lastTodayRecharge = rechargeTotalCache.getLastToday();
         vo.setTodayRechargeAmountNum(todayRecharge.getAmount());