diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
index 2e9eb81bb..0f87539e6 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
@@ -176,6 +176,16 @@ namespace SqlSugar
                 {
                     return Convert.ToInt64(value);
                 }
+                else if (value is TimeSpan ts) 
+                {
+                    return string.Format(
+                               "INTERVAL '{0} {1:D2}:{2:D2}:{3:D2}.{4:D3}' DAY TO SECOND(3)",
+                               ts.Days,
+                               ts.Hours,
+                               ts.Minutes,
+                               ts.Seconds,
+                               ts.Milliseconds);
+                }
                 else if (type == UtilConstants.ByteArrayType)
                 {
                     ++i;
diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
index 85ba9d970..c60af5f55 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
@@ -106,6 +106,16 @@ namespace SqlSugar
                 {
                     return value.ObjToBool() ? "1" : "0";
                 }
+                else if (value is TimeSpan ts)
+                {
+                    return string.Format(
+                   "INTERVAL '{0} {1:D2}:{2:D2}:{3:D2}.{4:D3}' DAY TO SECOND(3)",
+                   ts.Days,
+                   ts.Hours,
+                   ts.Minutes,
+                   ts.Seconds,
+                   ts.Milliseconds ); 
+                }
                 else if (type == UtilConstants.DateTimeOffsetType)
                 {
                     var date = UtilMethods.ConvertFromDateTimeOffset((DateTimeOffset)value);
diff --git a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
index 985e88feb..daec1d6d8 100644
--- a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
+++ b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>SqlSugarCore</id>
-    <version>5.1.4.194-preview24</version>
+    <version>5.1.4.194-preview28</version>
     <authors>sunkaixuan</authors>
     <owners>果糖大数据科技</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>