diff --git a/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs b/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
index d8f7e2bf..f2304308 100644
--- a/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
+++ b/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
@@ -1984,6 +1984,43 @@ WHERE (((a.""Code"") LIKE '%val1%' AND (a.""Name"") LIKE 'val2%' OR (a.""Name"")
 
             sql = fsql.Select<VM_District_Parent>().WhereDynamicFilter(JsonConvert.DeserializeObject<DynamicFilterInfo>(@"
 {
+  ""Logic"" : ""Or"",
+  ""Filters"" :
+  [
+    {
+      ""Field"" : ""CreateTime"",
+      ""Operator"" : ""DateRange"",
+      ""Value"" : ""2010-10-10,2010-11-10""
+    },
+    {
+      ""Field"" : ""CreateTime"",
+      ""Operator"" : ""DateRange"",
+      ""Value"" : ""2010-10-10,2010-11""
+    },
+    {
+      ""Field"" : ""CreateTime"",
+      ""Operator"" : ""DateRange"",
+      ""Value"" : ""2010-10-10,2010""
+    },
+    {
+      ""Field"" : ""CreateTime"",
+      ""Operator"" : ""DateRange"",
+      ""Value"" : ""2010-10-10,2010-11-10 11""
+    },
+    {
+      ""Field"" : ""CreateTime"",
+      ""Operator"" : ""DateRange"",
+      ""Value"" : ""2010-10-10,2010-11-10 11:20""
+    },
+  ]
+}
+")).ToSql();
+            Assert.Equal(@"SELECT a.""Code"", a.""Name"", a.""CreateTime"", a.""testint"", a.""ParentCode"" 
+FROM ""D_District"" a 
+WHERE ((a.""CreateTime"" >= '2010-10-10 00:00:00' AND a.""CreateTime"" < '2010-11-11 00:00:00' OR a.""CreateTime"" >= '2010-10-10 00:00:00' AND a.""CreateTime"" < '2010-12-01 00:00:00' OR a.""CreateTime"" >= '2010-10-10 00:00:00' AND a.""CreateTime"" < '2011-01-01 00:00:00' OR a.""CreateTime"" >= '2010-10-10 00:00:00' AND a.""CreateTime"" < '2010-11-10 12:00:00' OR a.""CreateTime"" >= '2010-10-10 00:00:00' AND a.""CreateTime"" < '2010-11-10 11:21:00'))", sql);
+
+            sql = fsql.Select<VM_District_Parent>().WhereDynamicFilter(JsonConvert.DeserializeObject<DynamicFilterInfo>(@"
+{
   ""Logic"" : ""Or"",
   ""Filters"" :
   [
diff --git a/FreeSql/FreeSql.xml b/FreeSql/FreeSql.xml
index 91c6a3fb..50fab767 100644
--- a/FreeSql/FreeSql.xml
+++ b/FreeSql/FreeSql.xml
@@ -3119,6 +3119,19 @@
             此时 Value 的值格式为逗号分割：value1,value2
             </summary>
         </member>
+        <member name="F:FreeSql.Internal.Model.DynamicFilterOperator.DateRange">
+            <summary>
+            &gt;= and &lt;<para></para>
+            此时 Value 的值格式为逗号分割：date1,date2<para></para>
+            这是专门为日期范围查询定制的操作符，它会处理 date2 + 1，比如：<para></para>
+            当 date2 选择的是 2020-05-30，那查询的时候是 &lt; 2020-05-31<para></para>
+            当 date2 选择的是 2020-05，那查询的时候是 &lt; 2020-06<para></para>
+            当 date2 选择的是 2020，那查询的时候是 &lt; 2021<para></para>
+            当 date2 选择的是 2020-05-30 12，那查询的时候是 &lt; 2020-05-30 13<para></para>
+            当 date2 选择的是 2020-05-30 12:30，那查询的时候是 &lt; 2020-05-30 12:31<para></para>
+            并且 date2 只支持以上 5 种格式 (date1 没有限制)
+            </summary>
+        </member>
         <member name="F:FreeSql.Internal.Model.DynamicFilterOperator.Any">
             <summary>
             in (1,2,3)<para></para>
diff --git a/FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs b/FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
index b1d550c5..a77c9b65 100644
--- a/FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
+++ b/FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
@@ -10,6 +10,7 @@ using System.Linq;
 using System.Linq.Expressions;
 using System.Reflection;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -1102,11 +1103,24 @@ namespace FreeSql.Internal.CommonProvider
                         case DynamicFilterOperator.LessThanOrEqual: exp = Expression.LessThanOrEqual(exp, Expression.Constant(Utils.GetDataReaderValue(exp.Type, fi.Value), exp.Type)); break;
                         case DynamicFilterOperator.Range:
                             var fiValueRangeArray = fi.Value.Split(',');
-                            if (fiValueRangeArray.Length != 2) throw new ArgumentException($"Range 对应 Value 应该逗号分割，并且长度为 2");
+                            if (fiValueRangeArray.Length != 2) throw new ArgumentException($"Range 要求 Value 应该逗号分割，并且长度为 2");
                             exp = Expression.AndAlso(
                                 Expression.GreaterThanOrEqual(exp, Expression.Constant(Utils.GetDataReaderValue(exp.Type, fiValueRangeArray[0]), exp.Type)),
                                 Expression.LessThan(exp, Expression.Constant(Utils.GetDataReaderValue(exp.Type, fiValueRangeArray[1]), exp.Type))); 
                             break;
+                        case DynamicFilterOperator.DateRange:
+                            var fiValueDateRangeArray = fi.Value.Split(',');
+                            if (fiValueDateRangeArray.Length != 2) throw new ArgumentException($"DateRange 要求 Value 应该逗号分割，并且长度为 2");
+                            if (Regex.IsMatch(fiValueDateRangeArray[1], @"^\d\d\d\d[\-/]\d\d?[\-/]\d\d?$")) fiValueDateRangeArray[1] = DateTime.Parse(fiValueDateRangeArray[1]).AddDays(1).ToString("yyyy-MM-dd HH:mm:ss");
+                            else if (Regex.IsMatch(fiValueDateRangeArray[1], @"^\d\d\d\d[\-/]\d\d?$")) fiValueDateRangeArray[1] = DateTime.Parse($"{fiValueDateRangeArray[1]}-01").AddMonths(1).ToString("yyyy-MM-dd HH:mm:ss");
+                            else if (Regex.IsMatch(fiValueDateRangeArray[1], @"^\d\d\d\d$")) fiValueDateRangeArray[1] = DateTime.Parse($"{fiValueDateRangeArray[1]}-01-01").AddYears(1).ToString("yyyy-MM-dd HH:mm:ss");
+                            else if (Regex.IsMatch(fiValueDateRangeArray[1], @"^\d\d\d\d[\-/]\d\d?[\-/]\d\d? \d\d?$")) fiValueDateRangeArray[1] = DateTime.Parse($"{fiValueDateRangeArray[1]}:00:00").AddHours(1).ToString("yyyy-MM-dd HH:mm:ss");
+                            else if (Regex.IsMatch(fiValueDateRangeArray[1], @"^\d\d\d\d[\-/]\d\d?[\-/]\d\d? \d\d?:\d\d?$")) fiValueDateRangeArray[1] = DateTime.Parse($"{fiValueDateRangeArray[1]}:00").AddMinutes(1).ToString("yyyy-MM-dd HH:mm:ss");
+                            else throw new ArgumentException($"DateRange 要求 Value[1] 格式必须为：yyyy、yyyy-MM、yyyy-MM-dd、yyyy-MM-dd HH、yyyy、yyyy-MM-dd HH:mm");
+                            exp = Expression.AndAlso(
+                                Expression.GreaterThanOrEqual(exp, Expression.Constant(Utils.GetDataReaderValue(exp.Type, fiValueDateRangeArray[0]), exp.Type)),
+                                Expression.LessThan(exp, Expression.Constant(Utils.GetDataReaderValue(exp.Type, fiValueDateRangeArray[1]), exp.Type)));
+                            break;
                         case DynamicFilterOperator.Any:
                             var fiValueAnyArray = fi.Value.Split(',');
                             var fiValueAnyArrayType = exp.Type.MakeArrayType();
diff --git a/FreeSql/Internal/Model/DynamicFilterInfo.cs b/FreeSql/Internal/Model/DynamicFilterInfo.cs
index fac235fa..69424118 100644
--- a/FreeSql/Internal/Model/DynamicFilterInfo.cs
+++ b/FreeSql/Internal/Model/DynamicFilterInfo.cs
@@ -97,6 +97,19 @@ namespace FreeSql.Internal.Model
         /// </summary>
         Range,
 
+        /// <summary>
+        /// &gt;= and &lt;<para></para>
+        /// 此时 Value 的值格式为逗号分割：date1,date2<para></para>
+        /// 这是专门为日期范围查询定制的操作符，它会处理 date2 + 1，比如：<para></para>
+        /// 当 date2 选择的是 2020-05-30，那查询的时候是 &lt; 2020-05-31<para></para>
+        /// 当 date2 选择的是 2020-05，那查询的时候是 &lt; 2020-06<para></para>
+        /// 当 date2 选择的是 2020，那查询的时候是 &lt; 2021<para></para>
+        /// 当 date2 选择的是 2020-05-30 12，那查询的时候是 &lt; 2020-05-30 13<para></para>
+        /// 当 date2 选择的是 2020-05-30 12:30，那查询的时候是 &lt; 2020-05-30 12:31<para></para>
+        /// 并且 date2 只支持以上 5 种格式 (date1 没有限制)
+        /// </summary>
+        DateRange,
+
         /// <summary>
         /// in (1,2,3)<para></para>
         /// 此时 Value 的值格式为逗号分割：value1,value2,value3...