diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
index 315b143f4..233a2a3f2 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
@@ -247,7 +247,7 @@ namespace SqlSugar
                 {
                     method = isNullableType ? getConvertInt32 : getInt32;
                 }
-                else if (bindPropertyType == UtilConstants.DateTimeOffsetType)
+                else if (bindPropertyType == UtilConstants.DateTimeOffsetType&&SugarCompatible.IsFramework)
                 {
                     method = isNullableType ? getConvertdatetimeoffset : getdatetimeoffset;
                 }
diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteInsertBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteInsertBuilder.cs
index 9512ef1fe..b7b9e15b3 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteInsertBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteInsertBuilder.cs
@@ -148,7 +148,7 @@ namespace SqlSugar
             {
                 date = UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig);
             }
-            return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
+            return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fffffff") + "'";
         }
 
         private object GetDateTimeString(object value)
diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteUpdateBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteUpdateBuilder.cs
index b50677c51..e81b25796 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteUpdateBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteUpdateBuilder.cs
@@ -109,7 +109,7 @@ namespace SqlSugar
             {
                 date = UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig);
             }
-            return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
+            return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fffffff") + "'";
         }
     }
 }