diff --git a/Examples/efcore_to_freesql/FreeSqlExtensions/CodeFirstExtensions.cs b/Examples/efcore_to_freesql/FreeSqlExtensions/CodeFirstExtensions.cs
index e9ce6964..9c480405 100644
--- a/Examples/efcore_to_freesql/FreeSqlExtensions/CodeFirstExtensions.cs
+++ b/Examples/efcore_to_freesql/FreeSqlExtensions/CodeFirstExtensions.cs
@@ -1,5 +1,4 @@
using FreeSql;
-using FreeSql.Interface;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata;
using System;
diff --git a/FreeSql.Tests/FreeSql.Tests.csproj b/FreeSql.Tests/FreeSql.Tests.csproj
index 28498764..df4aa29a 100644
--- a/FreeSql.Tests/FreeSql.Tests.csproj
+++ b/FreeSql.Tests/FreeSql.Tests.csproj
@@ -7,11 +7,11 @@
+
-
@@ -22,6 +22,7 @@
+
diff --git a/FreeSql.Tests/SqlServer/SqlServerExpression/MathTest.cs b/FreeSql.Tests/SqlServer/SqlServerExpression/MathTest.cs
index cab91615..7bab4502 100644
--- a/FreeSql.Tests/SqlServer/SqlServerExpression/MathTest.cs
+++ b/FreeSql.Tests/SqlServer/SqlServerExpression/MathTest.cs
@@ -79,13 +79,13 @@ namespace FreeSql.Tests.SqlServerExpression {
}
[Fact]
public void Log() {
- var data = new List