diff --git a/compiler/visualizer/render-fir/src/org/jetbrains/kotlin/compiler/visualizer/FirVisualizer.kt b/compiler/visualizer/render-fir/src/org/jetbrains/kotlin/compiler/visualizer/FirVisualizer.kt
index 60665ebba69..278b1b9ded4 100644
--- a/compiler/visualizer/render-fir/src/org/jetbrains/kotlin/compiler/visualizer/FirVisualizer.kt
+++ b/compiler/visualizer/render-fir/src/org/jetbrains/kotlin/compiler/visualizer/FirVisualizer.kt
@@ -278,7 +278,8 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
 
     inner class FirRenderer : FirVisitor<Unit, StringBuilder>() {
         private val session = firFile.session
-        private val filePackage = firFile.packageFqName.toString().replace(".", "/")
+        private val filePackage = firFile.packageFqName.toString()
+        private val filePackageWithSlash = filePackage.replace(".", "/")
         private val symbolProvider = firFile.session.symbolProvider
 
         private fun FirTypeRef.renderWithNativeRenderer(): String {
@@ -288,17 +289,13 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
             }.replace("R|", "").replace("|", "")
         }
 
-        private fun removeCurrentFilePackage(fqName: String): String {
-            val withoutPackage = when {
-                fqName.startsWith(filePackage) && !fqName.substring(filePackage.length + 1).contains("/") ->
-                    fqName.replaceFirst("$filePackage/", "")
-                else -> fqName
-            }
+        private fun String.removeCurrentFilePackage(): String {
+            val withoutPackage = this.replaceFirst("$filePackage.", "").replaceFirst("$filePackageWithSlash/", "")
 
             return withoutPackage.let { if (it.startsWith("/")) it.substring(1) else it }
         }
 
-        private fun ClassId.getWithoutCurrentPackage() = removeCurrentFilePackage(this.asString())
+        private fun ClassId.getWithoutCurrentPackage() = this.asString().removeCurrentFilePackage()
 
         private fun <T : FirElement> renderListInTriangles(list: List<T>, data: StringBuilder, withSpace: Boolean = false) {
             if (list.isNotEmpty()) {
@@ -495,7 +492,7 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
         }
 
         override fun visitResolvedTypeRef(resolvedTypeRef: FirResolvedTypeRef, data: StringBuilder) {
-            data.append(resolvedTypeRef.renderWithNativeRenderer())
+            data.append((resolvedTypeRef.delegatedTypeRef ?: resolvedTypeRef).renderWithNativeRenderer().removeCurrentFilePackage())
             val coneType = resolvedTypeRef.type
             if (coneType is ConeClassLikeType) {
                 val original = coneType.directExpansionType(session)
@@ -518,8 +515,9 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
             val id = when (symbol) {
                 is FirCallableSymbol<*> -> {
                     val callableId = symbol.callableId
-                    val idWithPackage = callableId.toString().replaceFirst(".${callableId.callableName}", "")
-                    removeCurrentFilePackage(idWithPackage)
+                    callableId.toString()
+                        .replaceFirst(".${callableId.callableName}", "")
+                        .removeCurrentFilePackage()
                 }
                 is FirClassLikeSymbol<*> -> symbol.classId.getWithoutCurrentPackage()
                 else -> ""
@@ -529,10 +527,7 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
                 if (variable !is FirValueParameter) {
                     if (variable.isVar) data.append("var ") else if (variable.isVal) data.append("val ")
                 }
-                data.append(id)
-
-                data.append(": ")
-                variable.returnTypeRef.accept(this, data)
+                data.append(id).append(": ").append(variable.returnTypeRef.render())
             }
 
             when (symbol) {
@@ -560,7 +555,7 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
                         }
 
                         data.append(symbol.callableId.callableName).append(": ")
-                        symbol.fir.returnTypeRef.accept(this, data)
+                        data.append(symbol.fir.returnTypeRef.render())
                     }
 
                 }
diff --git a/compiler/visualizer/render-psi/src/org/jetbrains/kotlin/compiler/visualizer/PsiVisualizer.kt b/compiler/visualizer/render-psi/src/org/jetbrains/kotlin/compiler/visualizer/PsiVisualizer.kt
index d7ef3ef2671..7b7142afb19 100644
--- a/compiler/visualizer/render-psi/src/org/jetbrains/kotlin/compiler/visualizer/PsiVisualizer.kt
+++ b/compiler/visualizer/render-psi/src/org/jetbrains/kotlin/compiler/visualizer/PsiVisualizer.kt
@@ -353,11 +353,12 @@ class PsiVisualizer(private val file: KtFile, analysisResult: AnalysisResult) :
         }
 
         override fun visitPackageFragmentDescriptor(descriptor: PackageFragmentDescriptor, data: StringBuilder) {
-            data.append("package-fragment ${renderFqName(descriptor, removeCurrentPackage = false)}")
+            //data.append("package-fragment ${renderFqName(descriptor, removeCurrentPackage = false)}")
         }
 
         override fun visitPackageViewDescriptor(descriptor: PackageViewDescriptor, data: StringBuilder) {
-            data.append("package ${renderFqName(descriptor, removeCurrentPackage = false)}")
+            // don't render package because support the same logic in fir is very hard
+            //data.append("package ${renderFqName(descriptor, removeCurrentPackage = false)}")
         }
 
         override fun visitVariableDescriptor(variable: VariableDescriptor, data: StringBuilder) {
diff --git a/compiler/visualizer/testData/rawBuilder/declarations/complexTypes.kt b/compiler/visualizer/testData/rawBuilder/declarations/complexTypes.kt
index d093f4d7f25..17b17a2fdac 100644
--- a/compiler/visualizer/testData/rawBuilder/declarations/complexTypes.kt
+++ b/compiler/visualizer/testData/rawBuilder/declarations/complexTypes.kt
@@ -9,9 +9,7 @@ class C<T, out S> {
 
 interface Test {
 //      C<out CharSequence, *>.D<in collections/List<*>, *>
-//      │  package a
-//      │  │ package a/b
-//      │  │ │ class C<T, S>               collections/List<*>
-//      │  │ │ │                           │
+//      │      class C<T, S>               collections/List<*>
+//      │      │                           │
     val x: a.b.C<out CharSequence, *>.D<in List<*>, *>
 }
diff --git a/compiler/visualizer/testData/rawBuilder/declarations/contracts/oldSyntax/contractDescription.kt b/compiler/visualizer/testData/rawBuilder/declarations/contracts/oldSyntax/contractDescription.kt
index 5a26778c832..c0be54fe85c 100644
--- a/compiler/visualizer/testData/rawBuilder/declarations/contracts/oldSyntax/contractDescription.kt
+++ b/compiler/visualizer/testData/rawBuilder/declarations/contracts/oldSyntax/contractDescription.kt
@@ -15,8 +15,8 @@ fun test_1() {
 
 fun test_2() {
 //                   fun contracts/contract(contracts/ContractBuilder.() -> Unit): Unit
-//  package kotlin   │        contract@0
-//  │                │        │
+//                   │        contract@0
+//                   │        │
     kotlin.contracts.contract {
 //      this@0
 //      fun <R> (contracts/ContractBuilder).callsInPlace<???>(Function<???>, contracts/InvocationKind = ...): contracts/CallsInPlace
@@ -51,8 +51,8 @@ var test_3: Int = 1
 //      │
     set(value) {
 //                       fun contracts/contract(contracts/ContractBuilder.() -> Unit): Unit
-//      package kotlin   │        contract@0
-//      │                │        │
+//                       │        contract@0
+//                       │        │
         kotlin.contracts.contract {
 //          this@0
 //          fun <R> (contracts/ContractBuilder).callsInPlace<???>(Function<???>, contracts/InvocationKind = ...): contracts/CallsInPlace
diff --git a/compiler/visualizer/testData/rawBuilder/declarations/delegates.kt b/compiler/visualizer/testData/rawBuilder/declarations/delegates.kt
index 914e9297e90..220b0f54a82 100644
--- a/compiler/visualizer/testData/rawBuilder/declarations/delegates.kt
+++ b/compiler/visualizer/testData/rawBuilder/declarations/delegates.kt
@@ -1,9 +1,4 @@
-// FIR_IGNORE
-//     package kotlin
-//     │
 import kotlin.properties.ReadWriteProperty
-//     package kotlin
-//     │
 import kotlin.reflect.KProperty
 
 //            fun <T> lazy<Int>(() -> Int): Lazy<Int>
diff --git a/compiler/visualizer/testData/rawBuilder/declarations/typeParameterVsNested.kt b/compiler/visualizer/testData/rawBuilder/declarations/typeParameterVsNested.kt
index a5991ad262f..eead669754d 100644
--- a/compiler/visualizer/testData/rawBuilder/declarations/typeParameterVsNested.kt
+++ b/compiler/visualizer/testData/rawBuilder/declarations/typeParameterVsNested.kt
@@ -18,9 +18,8 @@ abstract class My<T : Some> {
     abstract val y: My.T
 
 //               [ERROR : T]
-//               │  package test
-//               │  │    class My<T : Some>
-//               │  │    │
+//               │       class My<T : Some>
+//               │       │
     abstract val z: test.My.T
 
 //               [ERROR : T]
diff --git a/compiler/visualizer/testData/rawBuilder/expressions/classReference.kt b/compiler/visualizer/testData/rawBuilder/expressions/classReference.kt
index 12a3bb61961..59253717f19 100644
--- a/compiler/visualizer/testData/rawBuilder/expressions/classReference.kt
+++ b/compiler/visualizer/testData/rawBuilder/expressions/classReference.kt
@@ -8,8 +8,6 @@ fun test() {
 //  class A
 //  │
     A::class
-//  package test
-//  │
     test.A::class
 //  constructor A()
 //  │
@@ -18,8 +16,8 @@ fun test() {
 //  class A  val <T> reflect/KClass<A>.java: java/lang/Class<A>
 //  │        │
     A::class.java
-//  package test  val <T> reflect/KClass<A>.java: java/lang/Class<A>
-//  │             │
+//                val <T> reflect/KClass<A>.java: java/lang/Class<A>
+//                │
     test.A::class.java
 //  constructor A()
 //  │          val <T> reflect/KClass<out A>.java: java/lang/Class<out A>
diff --git a/compiler/visualizer/testData/uncommonCases/resultFiles/lists.kt b/compiler/visualizer/testData/uncommonCases/resultFiles/lists.kt
index c61aead81ea..ce9f321ae3c 100644
--- a/compiler/visualizer/testData/uncommonCases/resultFiles/lists.kt
+++ b/compiler/visualizer/testData/uncommonCases/resultFiles/lists.kt
@@ -9,14 +9,10 @@ package org.jetbrains.kotlin.test
 //  │           │      │  │  │
 val listOfInt = listOf(1, 2, 3)
 //  java/util/ArrayList<Int>
-//  │          package java
-//  │          │         constructor java/util/ArrayList<E : Any!>()
-//  │          │         │
+//  │                    constructor java/util/ArrayList<E : Any!>()
+//  │                    │
 val javaList = java.util.ArrayList<Int>()
 
-//          package java
-//          │    package java/util
-//          │    │
 fun move(): java.util.ArrayList<Int> {
 //       Int     val listOfInt: collections/List<Int>
 //       │       │