diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 4dc89a637..b7ed5517f 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1302,6 +1302,13 @@ namespace SqlSugar
                     result = result.Where(y => 
                         y.Date >= begtinWeek&& y.Date  <= endWeek).ToList();
                 }
+                else if (SplitType.Month_6 == type.SplitType)
+                {
+                    var begtinWeek = beginTime.Month<=6?beginTime.ToString("yyyy-01-01"): beginTime.ToString("yyyy-06-01");
+                    var endWeek = endTime.Month <= 6 ? endTime.ToString("yyyy-07-01") : endTime.ToString("yyyy-12-01");
+                    result = result.Where(y =>
+                        y.Date >= begtinWeek.ObjToDate() && y.Date <= endWeek.ObjToDate().AddMonths(1).AddDays(-1)).ToList();
+                }
                 else if (SplitType.Season == type.SplitType)
                 {
 
diff --git a/Src/Asp.NetCore2/SqlSugar/IntegrationServices/SplitTableService.cs b/Src/Asp.NetCore2/SqlSugar/IntegrationServices/SplitTableService.cs
index 0412abe6f..ddade7fb8 100644
--- a/Src/Asp.NetCore2/SqlSugar/IntegrationServices/SplitTableService.cs
+++ b/Src/Asp.NetCore2/SqlSugar/IntegrationServices/SplitTableService.cs
@@ -102,6 +102,8 @@ namespace SqlSugar
                     break;
                 case SplitType.Year:
                     break;
+                case SplitType.Month_6:
+                    break;
                 default:
                     throw new Exception("DateSplitTableService no support " + splitType.ToString());
             }
@@ -222,6 +224,15 @@ namespace SqlSugar
                     }
                 case SplitType.Year:
                     return Convert.ToDateTime(time.ToString("yyyy-01-01"));
+                case SplitType.Month_6:
+                    if (time.Month <= 6)
+                    {
+                        return Convert.ToDateTime(time.ToString("yyyy-01-01"));
+                    }
+                    else
+                    {
+                        return Convert.ToDateTime(time.ToString("yyyy-07-01"));
+                    }
                 default:
                     throw new Exception($"SplitType parameter error ");
             }
diff --git a/Src/Asp.NetCore2/SqlSugar/SpliteTable/SplitType.cs b/Src/Asp.NetCore2/SqlSugar/SpliteTable/SplitType.cs
index 2e1080c50..b11efa392 100644
--- a/Src/Asp.NetCore2/SqlSugar/SpliteTable/SplitType.cs
+++ b/Src/Asp.NetCore2/SqlSugar/SpliteTable/SplitType.cs
@@ -11,6 +11,7 @@ namespace SqlSugar
         Day = 0,
         Week = 1,
         Month = 2,
+        Month_6=1000,
         Season = 3,
         Year = 4,
         _Custom01 = 5,