diff --git a/Providers/FreeSql.Provider.ClickHouse/ClickHouseUtils.cs b/Providers/FreeSql.Provider.ClickHouse/ClickHouseUtils.cs
index 0061b2846..9948e9a51 100644
--- a/Providers/FreeSql.Provider.ClickHouse/ClickHouseUtils.cs
+++ b/Providers/FreeSql.Provider.ClickHouse/ClickHouseUtils.cs
@@ -153,12 +153,7 @@ namespace FreeSql.ClickHouse
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
-            }
-            else if (value is Array)
+            if (value is Array)
 			{
 				var valueArr = value as Array;
 				var eleType = type.GetElementType();
diff --git a/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlUtils.cs b/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlUtils.cs
index 82db8cfc7..f428e94c9 100644
--- a/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlUtils.cs
+++ b/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlUtils.cs
@@ -102,11 +102,6 @@ namespace FreeSql.Custom.MySql
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
-            }
             return FormatSql("{0}", value, 1);
         }
     }
diff --git a/Providers/FreeSql.Provider.Custom/PostgreSQL/CustomPostgreSQLUtils.cs b/Providers/FreeSql.Provider.Custom/PostgreSQL/CustomPostgreSQLUtils.cs
index e59fd9e86..59b0b872b 100644
--- a/Providers/FreeSql.Provider.Custom/PostgreSQL/CustomPostgreSQLUtils.cs
+++ b/Providers/FreeSql.Provider.Custom/PostgreSQL/CustomPostgreSQLUtils.cs
@@ -136,12 +136,7 @@ namespace FreeSql.Custom.PostgreSQL
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerUtils.cs b/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerUtils.cs
index 9bb034d7a..4e93c3fa3 100644
--- a/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerUtils.cs
+++ b/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerUtils.cs
@@ -98,11 +98,6 @@ namespace FreeSql.Custom.SqlServer
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{ts.Hours}:{ts.Minutes}:{ts.Seconds}.{ts.Milliseconds}";
-            }
             return string.Format(CultureInfo.InvariantCulture, "{0}", (_orm.Ado as AdoProvider).AddslashesProcessParam(value, type, col));
         }
     }
diff --git a/Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs b/Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs
index ba07d24dd..e9162b893 100644
--- a/Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs
+++ b/Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs
@@ -89,11 +89,6 @@ namespace FreeSql.Firebird
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"x'{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
-            }
             return FormatSql("{0}", value, 1);
         }
     }
diff --git a/Providers/FreeSql.Provider.GBase/GBaseUtils.cs b/Providers/FreeSql.Provider.GBase/GBaseUtils.cs
index bb31c7e53..a92c0abac 100644
--- a/Providers/FreeSql.Provider.GBase/GBaseUtils.cs
+++ b/Providers/FreeSql.Provider.GBase/GBaseUtils.cs
@@ -95,11 +95,6 @@ namespace FreeSql.GBase
                 var pam = AppendParamter(specialParams, "", null, type, value);
                 return pam.ParameterName;
             }
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"interval({ts.Days} {ts.Hours}:{ts.Minutes}:{ts.Seconds}.{ts.Milliseconds}) day(9) to fraction";
-            }
             if (type == typeof(DateTime))
             {
                 if (Utils.TypeHandlers.TryGetValue(typeof(DateTime), out var typeHandler)) return FormatSql("{0}", typeHandler.Serialize(value), 1);
diff --git a/Providers/FreeSql.Provider.KingbaseES/KingbaseESUtils.cs b/Providers/FreeSql.Provider.KingbaseES/KingbaseESUtils.cs
index 3dba7e74d..cb9eaf0a8 100644
--- a/Providers/FreeSql.Provider.KingbaseES/KingbaseESUtils.cs
+++ b/Providers/FreeSql.Provider.KingbaseES/KingbaseESUtils.cs
@@ -131,12 +131,7 @@ namespace FreeSql.KingbaseES
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.MsAccess/MsAccessUtils.cs b/Providers/FreeSql.Provider.MsAccess/MsAccessUtils.cs
index bdb5046ef..53ce8c7ad 100644
--- a/Providers/FreeSql.Provider.MsAccess/MsAccessUtils.cs
+++ b/Providers/FreeSql.Provider.MsAccess/MsAccessUtils.cs
@@ -87,11 +87,6 @@ namespace FreeSql.MsAccess
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{ts.Hours}:{ts.Minutes}:{ts.Seconds}";
-            }
             return FormatSql("{0}", value, 1);
         }
 
diff --git a/Providers/FreeSql.Provider.MySql/MySqlUtils.cs b/Providers/FreeSql.Provider.MySql/MySqlUtils.cs
index a1622cc6a..b2ad83ada 100644
--- a/Providers/FreeSql.Provider.MySql/MySqlUtils.cs
+++ b/Providers/FreeSql.Provider.MySql/MySqlUtils.cs
@@ -134,11 +134,6 @@ namespace FreeSql.MySql
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
-            }
             return FormatSql("{0}", value, 1);
         }
     }
diff --git a/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESUtils.cs b/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESUtils.cs
index 536b8b801..84374921e 100644
--- a/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESUtils.cs
+++ b/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESUtils.cs
@@ -130,12 +130,7 @@ namespace FreeSql.Odbc.KingbaseES
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlUtils.cs b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlUtils.cs
index d78f43ea4..ed1922448 100644
--- a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlUtils.cs
+++ b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlUtils.cs
@@ -98,11 +98,6 @@ namespace FreeSql.Odbc.MySql
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
-            }
             return FormatSql("{0}", value, 1);
         }
     }
diff --git a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLUtils.cs b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLUtils.cs
index e9b463b67..bdee29da0 100644
--- a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLUtils.cs
+++ b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLUtils.cs
@@ -130,12 +130,7 @@ namespace FreeSql.Odbc.PostgreSQL
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerUtils.cs b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerUtils.cs
index 8513e0b25..e679163c6 100644
--- a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerUtils.cs
+++ b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerUtils.cs
@@ -92,11 +92,6 @@ namespace FreeSql.Odbc.SqlServer
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{ts.Hours}:{ts.Minutes}:{ts.Seconds}.{ts.Milliseconds}";
-            }
             return string.Format(CultureInfo.InvariantCulture, "{0}", (_orm.Ado as AdoProvider).AddslashesProcessParam(value, type, col));
         }
     }
diff --git a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLUtils.cs b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLUtils.cs
index 96ae3dfa3..72bfd5199 100644
--- a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLUtils.cs
+++ b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLUtils.cs
@@ -186,12 +186,7 @@ namespace FreeSql.PostgreSQL
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.ShenTong/ShenTongUtils.cs b/Providers/FreeSql.Provider.ShenTong/ShenTongUtils.cs
index 9e0db7e1f..0363d4958 100644
--- a/Providers/FreeSql.Provider.ShenTong/ShenTongUtils.cs
+++ b/Providers/FreeSql.Provider.ShenTong/ShenTongUtils.cs
@@ -144,14 +144,7 @@ namespace FreeSql.ShenTong
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                var hh = Math.Min(24, (int)Math.Floor(ts.TotalHours));
-                if (hh >= 24) hh = 0;
-                value = $"{hh}:{ts.Minutes}:{ts.Seconds}.{ts.Milliseconds}";
-            }
-            else if (value is Array)
+            if (value is Array)
             {
                 var valueArr = value as Array;
                 var eleType = type2.GetElementType();
diff --git a/Providers/FreeSql.Provider.SqlServer/SqlServerUtils.cs b/Providers/FreeSql.Provider.SqlServer/SqlServerUtils.cs
index 987f08176..fee1d88c2 100644
--- a/Providers/FreeSql.Provider.SqlServer/SqlServerUtils.cs
+++ b/Providers/FreeSql.Provider.SqlServer/SqlServerUtils.cs
@@ -108,18 +108,6 @@ namespace FreeSql.SqlServer
             if (value == null) return "NULL";
             if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
             if (type == typeof(byte[])) return $"0x{CommonUtils.BytesSqlRaw(value as byte[])}";
-            if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                value = $"{ts.Hours}:{ts.Minutes}:{ts.Seconds}.{ts.Milliseconds}";
-            }
-#if net60
-            if (type == typeof(TimeOnly) || type == typeof(TimeOnly?))
-            {
-                var ts = (TimeOnly)value;
-                value = $"{ts.Hour}:{ts.Minute}:{ts.Second}.{ts.Millisecond}";
-            }
-#endif
             return string.Format(CultureInfo.InvariantCulture, "{0}", (_orm.Ado as AdoProvider).AddslashesProcessParam(value, type, col));
         }
     }
diff --git a/Providers/FreeSql.Provider.Xugu/XuguUtils.cs b/Providers/FreeSql.Provider.Xugu/XuguUtils.cs
index fc16dc158..57eefe688 100644
--- a/Providers/FreeSql.Provider.Xugu/XuguUtils.cs
+++ b/Providers/FreeSql.Provider.Xugu/XuguUtils.cs
@@ -149,12 +149,7 @@ namespace FreeSql.Xugu
             value = getParamterValue(type, value);
             var type2 = value.GetType();
             if (type2 == typeof(byte[])) return $"'\\x{CommonUtils.BytesSqlRaw(value as byte[])}'";
-            if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
-            {
-                var ts = (TimeSpan)value;
-                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
-            }
-            else if (dicGetParamterValue.ContainsKey(type2.FullName))
+            if (dicGetParamterValue.ContainsKey(type2.FullName))
             {
                 value = string.Concat(value);
             }