diff --git a/src/main/java/io/github/linwancen/plugin/show/LineEndAdd.java b/src/main/java/io/github/linwancen/plugin/show/LineEndAdd.java
index 5537cd9..ecfe310 100644
--- a/src/main/java/io/github/linwancen/plugin/show/LineEndAdd.java
+++ b/src/main/java/io/github/linwancen/plugin/show/LineEndAdd.java
@@ -1,11 +1,11 @@
 package io.github.linwancen.plugin.show;
 
+import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CommonDataKeys;
 import com.intellij.openapi.command.WriteCommandAction;
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.openapi.progress.Task;
-import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.popup.JBPopupFactory;
 import com.intellij.openapi.ui.popup.ListPopup;
@@ -24,7 +24,7 @@ import java.util.ArrayList;
 /**
  * on ProjectViewPopupMenu
  */
-public class LineEndAdd extends DumbAwareAction {
+public class LineEndAdd extends CopyReferenceAction {
 
     private static final Logger LOG = LoggerFactory.getLogger(LineEndAdd.class);
 
diff --git a/src/main/java/io/github/linwancen/plugin/show/LineEndCopy.java b/src/main/java/io/github/linwancen/plugin/show/LineEndCopy.java
index 75ca54c..deb333a 100644
--- a/src/main/java/io/github/linwancen/plugin/show/LineEndCopy.java
+++ b/src/main/java/io/github/linwancen/plugin/show/LineEndCopy.java
@@ -1,5 +1,6 @@
 package io.github.linwancen.plugin.show;
 
+import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CommonDataKeys;
 import com.intellij.openapi.application.ApplicationManager;
@@ -8,7 +9,6 @@ import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.ide.CopyPasteManager;
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.openapi.progress.Task;
-import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.DumbService;
 import com.intellij.openapi.project.Project;
 import io.github.linwancen.plugin.show.bean.FileInfo;
@@ -23,7 +23,7 @@ import java.awt.datatransfer.StringSelection;
 /**
  * on EditorPopupMenu
  */
-public class LineEndCopy extends DumbAwareAction {
+public class LineEndCopy extends CopyReferenceAction {
 
     private static final Logger LOG = LoggerFactory.getLogger(LineEndCopy.class);
 
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java
index 11fae0b..934a411 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java
@@ -1,7 +1,7 @@
 package io.github.linwancen.plugin.show.ext.conf.action;
 
+import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
-import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import io.github.linwancen.plugin.show.ext.conf.ConfCache;
 import io.github.linwancen.plugin.show.settings.ShowBundle;
@@ -13,7 +13,7 @@ import org.slf4j.LoggerFactory;
 /**
  * call ConfCache.loadAll
  */
-public class ReloadExtDocAction extends DumbAwareAction {
+public class ReloadExtDocAction extends CopyReferenceAction {
 
     private static final Logger LOG = LoggerFactory.getLogger(ReloadExtDocAction.class);
 
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java
index aaa6d51..82f56b7 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java
@@ -1,7 +1,7 @@
 package io.github.linwancen.plugin.show.ext.conf.action;
 
+import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.ide.projectView.ProjectView;
-import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.project.Project;
@@ -16,7 +16,7 @@ import org.slf4j.LoggerFactory;
  * call ConfCache.clearAll
  * <br>Use Reset only for file sort
  */
-public class ResetExtDocAction extends AnAction {
+public class ResetExtDocAction extends CopyReferenceAction {
 
     private static final Logger LOG = LoggerFactory.getLogger(ResetExtDocAction.class);
 
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index d032af8..789cd09 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -205,14 +205,14 @@ Show doc comment in the Project view Tree, line End, json, other
         class="io.github.linwancen.plugin.show.LineEndCopy"
         text="// Copy With Line Comment">
       <add-to-group group-id="EditorPopupMenu" anchor="after"
-                    relative-to-action="CopyReference"/>
+                    relative-to-action="CopyGroup"/>
     </action>
     <action
         id="io.github.linwancen.plugin.show.CopyReferenceSimple"
         class="io.github.linwancen.plugin.show.CopyReferenceSimple"
         text="Copy Class.Method / File:LineNum">
       <add-to-group group-id="EditorPopupMenu" anchor="after"
-                    relative-to-action="CopyReference"/>
+                    relative-to-action="CopyGroup"/>
     </action>
   </actions>
 </idea-plugin>
\ No newline at end of file