diff --git a/Assets/Scripts/UI/Pages/HomePage/HomePageChartsCtrl.cs b/Assets/Scripts/UI/Pages/HomePage/HomePageChartsCtrl.cs
index 9f02ac0..f1c3549 100644
--- a/Assets/Scripts/UI/Pages/HomePage/HomePageChartsCtrl.cs
+++ b/Assets/Scripts/UI/Pages/HomePage/HomePageChartsCtrl.cs
@@ -49,8 +49,8 @@ namespace Kill.UI.Pages
                             List<int> daily = new List<int>();
                             for (int i = 0; i <24; i++)
                             {
-                                if(data.data.stats.Count>i+1)
-                                    daily.Add(data.data.stats[i+1].count);
+                                if(data.data.stats.Count>0)
+                                    daily.Add(data.data.stats[i].count);
                                 else
                                     daily.Add(0);
                             }
@@ -60,8 +60,8 @@ namespace Kill.UI.Pages
                             List<int> weekly = new List<int>();
                             for (int i = 0; i <7; i++)
                             {
-                                if(data.data.stats.Count>i+1)
-                                    weekly.Add(data.data.stats[i+1].count);
+                                if(data.data.stats.Count>0)
+                                    weekly.Add(data.data.stats[i].count);
                                 else
                                     weekly.Add(0);
                             }
@@ -71,8 +71,8 @@ namespace Kill.UI.Pages
                             List<int> monthly = new List<int>();
                             for (int i = 0; i <31; i++)
                             {
-                                if(data.data.stats.Count>i+1)
-                                    monthly.Add(data.data.stats[i+1].count);
+                                if(data.data.stats.Count>0)
+                                    monthly.Add(data.data.stats[i].count);
                                 else
                                     monthly.Add(0);
                             }
@@ -82,8 +82,8 @@ namespace Kill.UI.Pages
                             List<int> annual = new List<int>();
                             for (int i = 0; i <12; i++)
                             {
-                                if(data.data.stats.Count>i+1)
-                                    annual.Add(data.data.stats[i+1].count);
+                                if(data.data.stats.Count>0)
+                                    annual.Add(data.data.stats[i].count);
                                 else
                                     annual.Add(0);
                             }
diff --git a/Assets/Scripts/UI/Pages/HomePage/HomePageCtrl.cs b/Assets/Scripts/UI/Pages/HomePage/HomePageCtrl.cs
index ad64ef9..ed94612 100644
--- a/Assets/Scripts/UI/Pages/HomePage/HomePageCtrl.cs
+++ b/Assets/Scripts/UI/Pages/HomePage/HomePageCtrl.cs
@@ -1463,22 +1463,34 @@ namespace Kill.UI.Pages
         }
         async void PostMosquitoDatas()
         {
-            List<PostRecordData> postRecordDatas=new List<PostRecordData>();
-            foreach(var a in mosquitoDatas)
+            const int batchSize = 500;
+            int total = mosquitoDatas.Count;
+            int uploadedCount = 0;
+
+            // 分批上传，每500条一次
+            for (int i = 0; i < total; i += batchSize)
             {
-                var b=new PostRecordData
+                int end = Mathf.Min(i + batchSize, total);
+                List<PostRecordData> batch = new List<PostRecordData>();
+                for (int j = i; j < end; j++)
                 {
-                    device_sn=selectedDevice.ble_mac,
-                    record_time=a.GetTimeString(),
-                    angle=a.GetActualAngle(),
-                    distance=a.GetActualDis()
-                };
-                postRecordDatas.Add(b);
+                    var a = mosquitoDatas[j];
+                    batch.Add(new PostRecordData
+                    {
+                        device_sn = selectedDevice.ble_mac,
+                        record_time = a.GetTimeString(),
+                        angle = a.GetActualAngle(),
+                        distance = a.GetActualDis()
+                    });
+                }
+
+                var response = await NetworkCtrl.Instance.Post<NoDataResponse>("/api/v1/stats/device/records", batch);
+                ResponseCodeHandler.HandleResponse(response, null, null);
+                uploadedCount += batch.Count;
             }
-            Debug.Log("发送灭蚊数据:"+JsonUtility.ToJson(postRecordDatas));
-            var response = await NetworkCtrl.Instance.Post<NoDataResponse>("/api/v1/stats/device/records", postRecordDatas);
-            ResponseCodeHandler.HandleResponse(response, null, null);
-            ToastUI.ShowText(LanguageManager.Instance.GetLanguage("100310").Replace("{0}",mosquitoDatas.Count.ToString()));
+
+            Debug.Log($"灭蚊数据上传完成，共 {uploadedCount} 条");
+            ToastUI.ShowText(LanguageManager.Instance.GetLanguage("100310").Replace("{0}", uploadedCount.ToString()));
         }
          /// <summary>
         /// 获取所有蚊虫数据 (0xA4)