diff --git a/src/main/scala/io/github/dreamylost/logs/BaseLog.scala b/src/main/scala/io/github/dreamylost/logs/BaseLog.scala
index 39f19b21e9946456b67dc683acd611e988e5e6e8..c392cd48f118474645e68fe4b0dedb17195c5584 100644
--- a/src/main/scala/io/github/dreamylost/logs/BaseLog.scala
+++ b/src/main/scala/io/github/dreamylost/logs/BaseLog.scala
@@ -26,6 +26,7 @@ import io.github.dreamylost.logs.LogType.LogType
 import scala.reflect.macros.whitebox
 
 trait BaseLog {
+
   val typ: LogType
 
   def getTemplate(c: whitebox.Context)(logTransferArgument: LogTransferArgument): c.Tree
diff --git a/src/main/scala/io/github/dreamylost/macros/builderMacro.scala b/src/main/scala/io/github/dreamylost/macros/builderMacro.scala
index 597754e642c40b6fd8d007e357713f51a53bf608..ef479be8b1056df9f5d6fa47f8e23751a5c8e4dc 100644
--- a/src/main/scala/io/github/dreamylost/macros/builderMacro.scala
+++ b/src/main/scala/io/github/dreamylost/macros/builderMacro.scala
@@ -67,15 +67,15 @@ object builderMacro {
       val builderMethod = q"def builder[..$classTypeParams](): $builderClassName[..$returnTypeParams] = new $builderClassName()"
       val buulderClass =
         q"""
-        class $builderClassName[..$classTypeParams] {
+          class $builderClassName[..$classTypeParams] {
 
-          ..$builderFieldDefinitions
+            ..$builderFieldDefinitions
 
-          ..$builderFieldMethods
+            ..$builderFieldMethods
 
-          def build(): $typeName[..$returnTypeParams] = ${getConstructorWithCurrying(typeName, fieldss, isCase)}
-        }
-         """
+            def build(): $typeName[..$returnTypeParams] = ${getConstructorWithCurrying(typeName, fieldss, isCase)}
+          }
+        """
       List(builderMethod, buulderClass)
     }
 
diff --git a/src/main/scala/io/github/dreamylost/macros/constructorMacro.scala b/src/main/scala/io/github/dreamylost/macros/constructorMacro.scala
index a57a942c687986790c5d417bc2805865e753ff9f..499a20d8bb34ff7cfe4a58ec7a959e732adebb7b 100644
--- a/src/main/scala/io/github/dreamylost/macros/constructorMacro.scala
+++ b/src/main/scala/io/github/dreamylost/macros/constructorMacro.scala
@@ -84,7 +84,7 @@ object constructorMacro {
             this(..${allFieldsTermName.flatten})
             ..${annotteeClassFieldNames.map(f => q"this.$f = $f")}
           }
-          """
+         """
       } else {
         // NOTE: currying constructor overload must be placed in the first bracket block.
         val allClassCtorParamsNameWithType = annotteeClassParams.map(cc => getConstructorParamsNameWithType(cc))
diff --git a/src/main/scala/io/github/dreamylost/macros/elapsedMacro.scala b/src/main/scala/io/github/dreamylost/macros/elapsedMacro.scala
index 836f4b2e3e1fbc760a519e9aa2b6c3f42d6965a5..6181e5cd46f035c0a1f51ef2326983325987a24f 100644
--- a/src/main/scala/io/github/dreamylost/macros/elapsedMacro.scala
+++ b/src/main/scala/io/github/dreamylost/macros/elapsedMacro.scala
@@ -54,7 +54,7 @@ object elapsedMacro {
     }
 
     private val extractArgumentsDetail: (Duration, LogLevel) = extractArgumentsTuple2 {
-      case q"new elapsed(limit=$limit, logLevel=$logLevel)" => (evalTree[Duration](limit.asInstanceOf[Tree]), getLogLevel(logLevel.asInstanceOf[Tree]))
+      case q"new elapsed(limit=$limit, logLevel=$logLevel)" => (evalTree(limit.asInstanceOf[Tree]), getLogLevel(logLevel.asInstanceOf[Tree]))
       case _ => c.abort(c.enclosingPosition, ErrorMessage.UNEXPECTED_PATTERN)
     }
 
@@ -63,12 +63,13 @@ object elapsedMacro {
     }
 
     private def getLog(methodName: TermName, logBy: Tree): c.universe.Tree = {
+      // CI will fail when use lambda.
       implicit val durationApply: c.universe.Liftable[Duration] = new Liftable[Duration] {
         override def apply(value: Duration): c.universe.Tree = q"${value._1}"
       }
       q"""
-          val $valDef = _root_.scala.concurrent.duration.Duration.fromNanos(System.nanoTime()) - $start
-          if ($valDef._1 >= ${extractArgumentsDetail._1}) $logBy(StringContext("slow invoked: [", "] elapsed [", "]").s(${methodName.toString}, $valDef.toMillis))
+        val $valDef = _root_.scala.concurrent.duration.Duration.fromNanos(System.nanoTime()) - $start
+        if ($valDef._1 >= ${extractArgumentsDetail._1}) $logBy(StringContext("slow invoked: [", "] elapsed [", "]").s(${methodName.toString}, $valDef.toMillis))
       """
     }
 
@@ -152,7 +153,7 @@ object elapsedMacro {
       mapToNewMethod(defDef, defDef => {
         q"""
           $getStartExpr
-          ${Try.apply(defDef.rhs, Nil, getPrintlnLog(defDef.name))}
+          ${Try(defDef.rhs, Nil, getPrintlnLog(defDef.name))}
         """
       })
     }
diff --git a/src/main/scala/io/github/dreamylost/macros/equalsAndHashCodeMacro.scala b/src/main/scala/io/github/dreamylost/macros/equalsAndHashCodeMacro.scala
index abbe10d1ab343e7104a93195754f3eca96a6ae79..15777634926cf18f357eb89a872700222dd2eea1 100644
--- a/src/main/scala/io/github/dreamylost/macros/equalsAndHashCodeMacro.scala
+++ b/src/main/scala/io/github/dreamylost/macros/equalsAndHashCodeMacro.scala
@@ -78,12 +78,12 @@ object equalsAndHashCodeMacro {
       val canEqual = if (existsCanEqual) q"" else q"$modifiers def canEqual(that: Any) = that.isInstanceOf[$className]"
       val equalsMethod =
         q"""
-        override def equals(that: Any): Boolean =
-          that match {
-            case t: $className => t.canEqual(this) && Seq(..$equalsExprs).forall(f => f) && ${if (existsSuperClassExcludeSdkClass(superClasses)) q"super.equals(that)" else q"true"}
-            case _ => false
-        }
-       """
+          override def equals(that: Any): Boolean =
+            that match {
+              case t: $className => t.canEqual(this) && Seq(..$equalsExprs).forall(f => f) && ${if (existsSuperClassExcludeSdkClass(superClasses)) q"super.equals(that)" else q"true"}
+              case _ => false
+          }
+         """
       List(canEqual, equalsMethod)
     }
 
diff --git a/src/main/scala/io/github/dreamylost/macros/macros.scala b/src/main/scala/io/github/dreamylost/macros/macros.scala
index d87a7ef506e8f1ca84da72b98a40215205005041..81dcee8f402506a93e9c7cb9c96a9751aefa654c 100644
--- a/src/main/scala/io/github/dreamylost/macros/macros.scala
+++ b/src/main/scala/io/github/dreamylost/macros/macros.scala
@@ -31,10 +31,10 @@ package object macros {
 
   object ErrorMessage {
     // common error msg
-    final lazy val ONLY_CLASS = "Annotation is only supported on class."
-    final lazy val ONLY_CASE_CLASS = "Annotation is only supported on case class."
-    final lazy val ONLY_OBJECT_CLASS = "Annotation is only supported on class or object."
-    final lazy val UNEXPECTED_PATTERN = "Unexpected annotation pattern!"
+    final lazy val ONLY_CLASS: String = "Annotation is only supported on class."
+    final lazy val ONLY_CASE_CLASS: String = "Annotation is only supported on case class."
+    final lazy val ONLY_OBJECT_CLASS: String = "Annotation is only supported on class or object."
+    final lazy val UNEXPECTED_PATTERN: String = "Unexpected annotation pattern!"
   }
 
 }