diff --git a/README.md b/README.md
index 925522f..cb75369 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,7 @@ Thanks JetBrains Licenses for Open Source.
 
 <h2>English Change Notes:</h2>
 <ul>
+<li>1.23  Add project-view-tree-comment setting for show when compact middle packages
 <li>1.22  Add PopupMenu Copy ClassName.MethodName
 <li>1.21  Add line-end-comment  default skip only English when system lang is not `en`
 <li>1.20  Add get doc first sentence checkbox
@@ -84,6 +85,7 @@ Thanks JetBrains Licenses for Open Source.
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>1.23  增加 项目导航栏注释 折叠中间包时显示中间包注释设置
 <li>1.22  增加 右键菜单 复制 类名.方法名
 <li>1.21  增加 行末注释 系统语言非英文时 默认 忽略纯英文
 <li>1.20  增加 获取第一句注释选项
diff --git a/build.gradle b/build.gradle
index 8e9677e..c6f994c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.github.linwancen'
-version '1.22.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
+version '1.23.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
 
 apply plugin: 'java'
 
@@ -39,6 +39,7 @@ patchPluginXml {
     changeNotes = """
 <h2>English Change Notes:</h2>
 <ul>
+<li>1.23  Add project-view-tree-comment setting for show when compact middle packages
 <li>1.22  Add PopupMenu Copy ClassName.MethodName
 <li>1.21  Add line-end-comment  default skip only English when system lang is not `en`
 <li>1.20  Add get doc first sentence checkbox
@@ -65,6 +66,7 @@ patchPluginXml {
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>1.23  增加 项目导航栏注释 折叠中间包时显示中间包注释设置
 <li>1.22  增加 右键菜单 复制 类名.方法名
 <li>1.21  增加 行末注释 系统语言非英文时 默认 忽略纯英文
 <li>1.20  增加 获取第一句注释选项
diff --git a/src/main/java/io/github/linwancen/plugin/show/Tree.java b/src/main/java/io/github/linwancen/plugin/show/Tree.java
index 0a718f0..33f343b 100644
--- a/src/main/java/io/github/linwancen/plugin/show/Tree.java
+++ b/src/main/java/io/github/linwancen/plugin/show/Tree.java
@@ -131,6 +131,10 @@ public class Tree implements ProjectViewNodeDecorator {
             if (docComment != null) {
                 return docComment;
             }
+            AppSettingsState instance = AppSettingsState.getInstance();
+            if (!instance.compact) {
+                return null;
+            }
             PsiDirectory parent = child.getParent();
             if (parent == null) {
                 return null;
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
index 2c4c2f7..f86bc90 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
@@ -15,6 +15,7 @@ public class AppSettingsComponent extends AbstractSettingsComponent {
 
     private final JPanel myMainPanel;
     private final JBCheckBox showTreeComment = new JBCheckBox("Show tree comment ");
+    private final JBCheckBox compact = new JBCheckBox("compact ");
     private final JBTextField treeTags = new JBTextField();
     private final JBCheckBox showLineEndComment = new JBCheckBox("Show line end comment ");
     private final JBTextField lineTags = new JBTextField();
@@ -59,7 +60,7 @@ public class AppSettingsComponent extends AbstractSettingsComponent {
                 new JBLabel("json text color: "), lineEndJsonColor,
                 new JBLabel("prefix: "), lineEndPrefix);
         FormBuilder formBuilder = FormBuilder.createFormBuilder()
-                .addComponent(JPanelFactory.of(findElementRightToLeft))
+                .addComponent(JPanelFactory.of(findElementRightToLeft, compact))
                 .addSeparator()
                 .addComponent(JPanelFactory.of(fromCall, fromNew, fromRef, inJson, skipAnnotation, skipAscii, skipBlank), 1)
                 .addSeparator()
@@ -85,6 +86,14 @@ public class AppSettingsComponent extends AbstractSettingsComponent {
         showTreeComment.setSelected(newStatus);
     }
 
+    public boolean getCompact() {
+        return compact.isSelected();
+    }
+
+    public void setCompact(boolean newStatus) {
+        compact.setSelected(newStatus);
+    }
+
     @NotNull
     public String getTreeTags() {
         return treeTags.getText();
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
index 8a905ef..070245b 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
@@ -33,6 +33,7 @@ public class AppSettingsConfigurable implements Configurable {
     public boolean isModified() {
         AppSettingsState settings = AppSettingsState.getInstance();
         boolean modified = mySettingsComponent.getShowTreeComment() != settings.showTreeComment;
+        modified |= mySettingsComponent.getCompact() != settings.compact;
         modified |= !mySettingsComponent.getTreeTags().equals(String.join("|", settings.treeTags));
         modified |= mySettingsComponent.getShowLineEndComment() != settings.showLineEndComment;
         modified |= !mySettingsComponent.getLineTags().equals(String.join("|", settings.lineTags));
@@ -61,6 +62,7 @@ public class AppSettingsConfigurable implements Configurable {
     public void apply() {
         AppSettingsState settings = AppSettingsState.getInstance();
         settings.showTreeComment = mySettingsComponent.getShowTreeComment();
+        settings.compact = mySettingsComponent.getCompact();
         settings.treeTags = Splitter.on('|').splitToList(mySettingsComponent.getTreeTags()).toArray(new String[0]);
         settings.showLineEndComment = mySettingsComponent.getShowLineEndComment();
         settings.lineTags = Splitter.on('|').splitToList(mySettingsComponent.getLineTags()).toArray(new String[0]);
@@ -91,6 +93,7 @@ public class AppSettingsConfigurable implements Configurable {
     public void reset() {
         AppSettingsState settings = AppSettingsState.getInstance();
         mySettingsComponent.setShowTreeComment(settings.showTreeComment);
+        mySettingsComponent.setCompact(settings.compact);
         mySettingsComponent.setTreeTags(String.join("|", settings.treeTags));
         mySettingsComponent.setShowLineEndComment(settings.showLineEndComment);
         mySettingsComponent.setLineTags(String.join("|", settings.lineTags));
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
index 9a8bd6d..02e8d97 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
@@ -22,9 +22,10 @@ import java.util.Locale;
 public class AppSettingsState extends AbstractSettingsState implements PersistentStateComponent<AppSettingsState> {
 
     public boolean showTreeComment = true;
+    public boolean compact = true;
     public String[] treeTags = {"author"};
     public boolean showLineEndComment = true;
-    public String[] lineTags = {"author"};
+    public String[] lineTags = {};
 
     public final TextAttributes lineEndTextAttr = new TextAttributes(
             new JBColor(new Color(98, 151, 85), new Color(98, 151, 85)),