diff --git a/.codecov.yml b/.codecov.yml
index bd48e50d4d319190edb439636d2c10a7f186e9f6..ab8fb39507f2a4e8b1c613d94079dd64e2278ef3 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -13,5 +13,5 @@ comment:
   behavior: default
 
 ignore:
-  - "package.scala"
-  - "macros.scala"
\ No newline at end of file
+  - "src/main/scala/io/github/dreamylost/package.scala"
+  - "src/main/scala/io/github/dreamylost/macros/macros.scala"
\ No newline at end of file
diff --git a/src/test/scala/io/github/dreamylost/ConstructorTest.scala b/src/test/scala/io/github/dreamylost/ConstructorTest.scala
index 7bc94ecdf9e936b6a85f1cdfae4d033aaee096f5..224eeacb3934e2e6792f950fedeb5b034950f32e 100644
--- a/src/test/scala/io/github/dreamylost/ConstructorTest.scala
+++ b/src/test/scala/io/github/dreamylost/ConstructorTest.scala
@@ -34,7 +34,7 @@ class ConstructorTest extends AnyFlatSpec with Matchers {
 
   "constructor1" should "failed" in {
     """    @constructor
-      |    object A2 {
+      |    case class A2() {
       |      private val a: Int = 1
       |      var b: Int = 1
       |      def helloWorld: String = "hello world"
diff --git a/src/test/scala/io/github/dreamylost/EqualsAndHashCodeTest.scala b/src/test/scala/io/github/dreamylost/EqualsAndHashCodeTest.scala
index c49db7ca15e851b86c848c307f41cf2586efba13..c2bd45c64b10866f491f1dd5ca42a192c9dbefae 100644
--- a/src/test/scala/io/github/dreamylost/EqualsAndHashCodeTest.scala
+++ b/src/test/scala/io/github/dreamylost/EqualsAndHashCodeTest.scala
@@ -128,7 +128,7 @@ class EqualsAndHashCodeTest extends AnyFlatSpec with Matchers {
       def hello: String = ???
     }
     """
-      |    @equalsAndHashCode
+      |    @equalsAndHashCode(excludeFields = Nil)
       |    class Employee4(name: String, age: Int, var role: String) extends Person(name, age) {
       |      val i = 0
       |      def hello: String = ???
@@ -146,9 +146,23 @@ class EqualsAndHashCodeTest extends AnyFlatSpec with Matchers {
       |""".stripMargin shouldNot compile
 
     """
-      |    @equalsAndHashCode(verbose = true, excludeFields = Seq("i"))
-      |    class Employee4(name: String, age: Int, var role: String) extends Person(name, age) {
+      |    @equalsAndHashCode(verbose = true, excludeFields = Seq("i", "j", "k", "t"))
+      |    class Employee5(name: String, age: Int, var role: String) extends Person(name, age) {
+      |      val i = 0
+      |      var j = 0
+      |      val k: Int = 1
+      |      var t: Int = 2
+      |      def hello: String = ???
+      |    }
+      |""".stripMargin should compile
+
+    """
+      |    @equalsAndHashCode(verbose = true, excludeFields = Nil)
+      |    class Employee6(name: String, age: Int, var role: String) extends Person(name, age) {
       |      val i = 0
+      |      var j = 0
+      |      val k: Int = 1
+      |      var t: Int = 2
       |      def hello: String = ???
       |    }
       |""".stripMargin should compile
diff --git a/src/test/scala/io/github/dreamylost/ToStringTest.scala b/src/test/scala/io/github/dreamylost/ToStringTest.scala
index 2bda7a3414674edcfa165d3ba0edda7f41eb9e38..43fd689a62c06ebd196cc88d83632fce030e53f5 100644
--- a/src/test/scala/io/github/dreamylost/ToStringTest.scala
+++ b/src/test/scala/io/github/dreamylost/ToStringTest.scala
@@ -293,6 +293,8 @@ class ToStringTest extends AnyFlatSpec with Matchers {
       | import io.github.dreamylost.logs.LogType
       | @toString(includeFieldNames = false, callSuper = true, verbose = true)
       | class TestClass6(val i: Int = 0, var j: Int)
+      |
+      | @toString(verbose = false, includeFieldNames = false) class TestClass6(val i: Int = 0, var j: Int)
       |""".stripMargin shouldNot compile
   }