diff --git a/build.gradle b/build.gradle
index 4adfe03..337bc57 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.github.linwancen'
-version '2.23.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
+version '2.24.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
 
 patchPluginXml {
     // The performance of 2019.3 has been greatly improved.
@@ -15,6 +15,7 @@ patchPluginXml {
     changeNotes = """
 <h2>English Change Notes:</h2>
 <ul>
+<li>2.24  Add line-end-comment  Maven pom.xml \${} doc
 <li>2.23  Add line-end-comment  kotlin anno doc
 <li>2.22  Add project-view-tree ollama models blobs comment from manifests
 <li>2.21  Add project-view-tree use JS/TS/Vue "export default" doc for tree doc
@@ -67,6 +68,7 @@ patchPluginXml {
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>2.24  增加 行末注释   Maven pom.xml \${} 注释
 <li>2.23  增加 行末注释   kotlin 注解注释
 <li>2.22  增加 文件树注释  ollama models 文件夹从 manifests 获取 blobs 文件注释
 <li>2.21  增加 文件树注释  用 JS/TS/Vue "export default" 注释当文件注释
@@ -151,6 +153,7 @@ intellij {
     ]
     if ('IC' == ideTypeStr || 'IU' == ideTypeStr) {
         plugins.add('java')
+        plugins.add('org.jetbrains.idea.maven')
         plugins.add('org.jetbrains.kotlin')
         plugins.add('org.intellij.groovy')
         plugins.add('org.intellij.scala:2020.1.43')
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/MavenLangDoc.java b/src/main/idea/io/github/linwancen/plugin/show/java/MavenLangDoc.java
new file mode 100644
index 0000000..99838d6
--- /dev/null
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/MavenLangDoc.java
@@ -0,0 +1,49 @@
+package io.github.linwancen.plugin.show.java;
+
+import com.intellij.psi.FileViewProvider;
+import com.intellij.psi.PsiElement;
+import io.github.linwancen.plugin.show.bean.LineInfo;
+import io.github.linwancen.plugin.show.lang.XmlLangDoc;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.idea.maven.dom.MavenDomUtil;
+import org.jetbrains.idea.maven.dom.MavenPropertyResolver;
+import org.jetbrains.idea.maven.dom.model.MavenDomProjectModel;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class MavenLangDoc extends XmlLangDoc {
+    Pattern PARAM_PATTERN = Pattern.compile("\\$\\{[^}]++}");
+
+    @Nullable
+    @Override
+    public String findRefDoc(@NotNull LineInfo info, @NotNull FileViewProvider viewProvider,
+                             @NotNull PsiElement element) {
+        if (!"pom.xml".equals(info.file.getName()) || !info.text.contains("$")) {
+            return null;
+        }
+        MavenDomProjectModel mdm = MavenDomUtil.getMavenDomModel(element.getContainingFile(), MavenDomProjectModel.class);
+        if (mdm == null) {
+            return null;
+        }
+        List<String> list = new ArrayList<>();
+        Matcher m = PARAM_PATTERN.matcher(info.text);
+        while (m.find()) {
+            String s = m.group();
+            String v;
+            try {
+                v = MavenPropertyResolver.resolve(s, mdm);
+            } catch (Exception ignored) {
+                v = "";
+            }
+            list.add(v);
+        }
+        if (list.isEmpty()) {
+            return null;
+        }
+        return String.join(" | ", list);
+    }
+}
diff --git a/src/main/java/io/github/linwancen/plugin/show/lang/XmlLangDoc.java b/src/main/java/io/github/linwancen/plugin/show/lang/XmlLangDoc.java
new file mode 100644
index 0000000..a23336c
--- /dev/null
+++ b/src/main/java/io/github/linwancen/plugin/show/lang/XmlLangDoc.java
@@ -0,0 +1,45 @@
+package io.github.linwancen.plugin.show.lang;
+
+import com.intellij.lang.xml.XMLLanguage;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import com.intellij.psi.FileViewProvider;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.xml.XmlAttribute;
+import com.intellij.psi.xml.XmlTag;
+import io.github.linwancen.plugin.show.bean.LineInfo;
+import io.github.linwancen.plugin.show.lang.base.BaseLangDoc;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public class XmlLangDoc extends BaseLangDoc {
+
+    static {
+        LANG_DOC_MAP.put(XMLLanguage.INSTANCE.getID(), new XmlLangDoc());
+    }
+
+    @Override
+    public @NotNull List<Class<? extends PsiElement>> getRefClass() {
+        return List.of(XmlAttribute.class, XmlTag.class);
+    }
+
+    @Override
+    public boolean show(@NotNull LineInfo info) {
+        return true;
+    }
+
+    @Nullable
+    @Override
+    public String findRefDoc(@NotNull LineInfo info, @NotNull FileViewProvider viewProvider, @NotNull PsiElement element) {
+        ExtensionPointName<XmlLangDoc> epn = ExtensionPointName.create("io.github.linwancen.show-comment.xmlLangDoc");
+        List<XmlLangDoc> extensionList = epn.getExtensionList();
+        for (XmlLangDoc xmlLangDoc : extensionList) {
+            String doc = xmlLangDoc.findRefDoc(info, viewProvider, element);
+            if (doc != null && !doc.trim().isEmpty()) {
+                return doc;
+            }
+        }
+        return null;
+    }
+}
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AbstractSettingsComponent.java b/src/main/java/io/github/linwancen/plugin/show/settings/AbstractSettingsComponent.java
index c88450c..fbc1225 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AbstractSettingsComponent.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AbstractSettingsComponent.java
@@ -42,6 +42,7 @@ public abstract class AbstractSettingsComponent {
     protected JPanel commonPanel() {
         return FormBuilder.createFormBuilder()
                 .addComponent(lineEndPanel(), 1)
+                .addComponent(webPanel(), 1)
                 .addComponent(treePanel(), 1)
                 .getPanel();
     }
@@ -58,11 +59,6 @@ public abstract class AbstractSettingsComponent {
                 .addSeparator()
                 .addLabeledComponent(new JBLabel(ShowBundle.message("comment.include.regexp")), docInclude, 1, true)
                 .addLabeledComponent(new JBLabel(ShowBundle.message("comment.exclude.regexp")), docExclude, 1, true)
-                .addSeparator()
-                .addLabeledComponent(new JBLabel(ShowBundle.message("tag.include.regexp")), tagInclude, 1, true)
-                .addLabeledComponent(new JBLabel(ShowBundle.message("tag.exclude.regexp")), tagExclude, 1, true)
-                .addLabeledComponent(new JBLabel(ShowBundle.message("attr.include.regexp")), attrInclude, 1, true)
-                .addLabeledComponent(new JBLabel(ShowBundle.message("attr.exclude.regexp")), attrExclude, 1, true)
                 .addSeparator();
         Border border = docGet.getBorder();
         annoDoc.setBorder(border);
@@ -77,6 +73,18 @@ public abstract class AbstractSettingsComponent {
         return panel;
     }
 
+    @NotNull
+    private JPanel webPanel() {
+        JPanel panel = FormBuilder.createFormBuilder()
+                .addLabeledComponent(new JBLabel(ShowBundle.message("tag.include.regexp")), tagInclude, 1, true)
+                .addLabeledComponent(new JBLabel(ShowBundle.message("tag.exclude.regexp")), tagExclude, 1, true)
+                .addLabeledComponent(new JBLabel(ShowBundle.message("attr.include.regexp")), attrInclude, 1, true)
+                .addLabeledComponent(new JBLabel(ShowBundle.message("attr.exclude.regexp")), attrExclude, 1, true)
+                .getPanel();
+        panel.setBorder(IdeBorderFactory.createTitledBorder(ShowBundle.message("web.comment")));
+        return panel;
+    }
+
     @NotNull
     private JPanel treePanel() {
         @NotNull JPanel dirLabel = JPanelFactory.of(dirDocEffect, new JBLabel(ShowBundle.message("dir.doc.regexp")));
diff --git a/src/main/resources/META-INF/java.xml b/src/main/resources/META-INF/java.xml
index 34293ac..692a6a5 100644
--- a/src/main/resources/META-INF/java.xml
+++ b/src/main/resources/META-INF/java.xml
@@ -1,6 +1,7 @@
 <idea-plugin>
   <extensions defaultExtensionNs="com.intellij">
-    <psi.referenceContributor implementation="io.github.linwancen.plugin.show.java.JsonJumpJava"/>
+    <psi.referenceContributor implementation="io.github.linwancen.plugin.show.java.JsonJumpJava" language="JSON"/>
+    <psi.referenceContributor implementation="io.github.linwancen.plugin.show.java.JsonJumpJava" language="JSON5"/>
     <editor.linePainter implementation="io.github.linwancen.plugin.show.java.JavaLangDoc"/>
   </extensions>
 </idea-plugin>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/maven.xml b/src/main/resources/META-INF/maven.xml
new file mode 100644
index 0000000..9cdfcf2
--- /dev/null
+++ b/src/main/resources/META-INF/maven.xml
@@ -0,0 +1,5 @@
+<idea-plugin>
+  <extensions defaultExtensionNs="io.github.linwancen.show-comment">
+    <xmlLangDoc implementation="io.github.linwancen.plugin.show.java.MavenLangDoc"/>
+  </extensions>
+</idea-plugin>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index b9a5c87..fe4b962 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -123,6 +123,7 @@ Show doc comment in the Project view Tree, line End, json, other
        on how to target different products -->
   <depends>com.intellij.modules.platform</depends>
   <depends optional="true" config-file="java.xml">com.intellij.modules.java</depends>
+  <depends optional="true" config-file="maven.xml">org.jetbrains.idea.maven</depends>
   <depends optional="true" config-file="kotlin.xml">org.jetbrains.kotlin</depends>
   <depends optional="true" config-file="groovy.xml">org.intellij.groovy</depends>
   <depends optional="true" config-file="scala.xml">org.intellij.scala</depends>
@@ -163,6 +164,7 @@ Show doc comment in the Project view Tree, line End, json, other
   </projectListeners>
 
   <extensionPoints>
+    <extensionPoint name="xmlLangDoc" dynamic="true" interface="io.github.linwancen.plugin.show.lang.XmlLangDoc"/>
     <extensionPoint name="fileLoader" dynamic="true" interface="io.github.linwancen.plugin.show.ext.listener.FileLoader"/>
   </extensionPoints>
   <extensions defaultExtensionNs="io.github.linwancen.show-comment">
@@ -172,6 +174,7 @@ Show doc comment in the Project view Tree, line End, json, other
 
   <extensions defaultExtensionNs="com.intellij">
     <editor.linePainter implementation="io.github.linwancen.plugin.show.LineEnd"/>
+    <editor.linePainter implementation="io.github.linwancen.plugin.show.lang.XmlLangDoc"/>
     <projectViewNodeDecorator implementation="io.github.linwancen.plugin.show.Tree"/>
     <defaultLiveTemplates file="/liveTemplates/show-comment-_.xml"/>
     <defaultLiveTemplates file="/liveTemplates/show-comment-doc.xml"/>
diff --git a/src/main/resources/messages/ShowCommentBundle.properties b/src/main/resources/messages/ShowCommentBundle.properties
index 74ae826..6a43614 100644
--- a/src/main/resources/messages/ShowCommentBundle.properties
+++ b/src/main/resources/messages/ShowCommentBundle.properties
@@ -23,6 +23,7 @@ text.color.json=json text color:
 prefix=prefix:
 
 line.end.comment=Line End Comment
+web.comment=Web Comment
 tree.comment=Tree Comment
 regexp.tip=Separated by '|' (Regexp), use '' to include all or exclude none.
 sign.include.regexp=className#memberName include Regexp:
diff --git a/src/main/resources/messages/ShowCommentBundle_zh.properties b/src/main/resources/messages/ShowCommentBundle_zh.properties
index 91fe159..bbeebed 100644
--- a/src/main/resources/messages/ShowCommentBundle_zh.properties
+++ b/src/main/resources/messages/ShowCommentBundle_zh.properties
@@ -23,6 +23,7 @@ text.color.json=json \u6587\u672C\u989C\u8272\uFF1A
 prefix=\u524D\u7F00\uFF1A
 
 line.end.comment=\u884C\u672B\u6CE8\u91CA
+web.comment=Web \u6CE8\u91CA
 tree.comment=\u6811\u6CE8\u91CA
 regexp.tip=| \u5206\u9694 (\u6B63\u5219), \u7A7A\u5B57\u7B26\u4E32\u4EE3\u8868\u5305\u62EC\u6240\u6709\u6216\u4E0D\u6392\u9664
 sign.include.regexp=\u7C7B#\u65B9\u6CD5 \u5305\u542B \u6B63\u5219\uFF1A