diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index d9aaae6..9bbb817 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,9 +5,14 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="6ea52885-23ce-41b2-b06e-66a953a5c5ae" name="Changes" comment="">
+      <change afterPath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/editor/statusbar/StatusBarWidget.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/CustomLspData.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoClient.kt" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.properties" beforeDir="false" afterPath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.properties" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/resources/META-INF/plugin.xml" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/resources/META-INF/plugin.xml" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -79,7 +84,7 @@
     &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
     &quot;git-widget-placeholder&quot;: &quot;master&quot;,
     &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/Users/zc/Desktop/Sumneko-Lua-3.6.23.7-IDEA232.zip&quot;,
+    &quot;last_opened_file_path&quot;: &quot;C:/Users/zc/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/ideaIU/LATEST-EAP-SNAPSHOT/9c8898d3b8c283e2a6bb8748428a193461e12cb8/ideaIU-LATEST-EAP-SNAPSHOT/lib/src/src_lsp-openapi.zip&quot;,
     &quot;project.structure.last.edited&quot;: &quot;Project&quot;,
     &quot;project.structure.proportion&quot;: &quot;0.15&quot;,
     &quot;project.structure.side.proportion&quot;: &quot;0.0&quot;,
diff --git a/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt b/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt
index fe0e9aa..3133e29 100644
--- a/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt
+++ b/src/main/java/com/tang/intellij/lua/annotator/LuaAnnotator.kt
@@ -143,6 +143,18 @@ class LuaAnnotator : Annotator {
                 }
             }
         }
+
+        override fun visitNameExpr(o: LuaNameExpr) {
+            super.visitNameExpr(o)
+            val name = o.id.text
+            if (name != null) {
+                if (name == "self") {
+                    newInfoAnnotation(o, null) {
+                        it.textAttributes(LuaHighlightingData.SELF)
+                    }
+                }
+            }
+        }
     }
 
     internal inner class LuaDocElementVisitor : LuaDocVisitor() {
diff --git a/src/main/kotlin/com/cppcxy/ide/editor/statusbar/StatusBarWidget.kt b/src/main/kotlin/com/cppcxy/ide/editor/statusbar/StatusBarWidget.kt
new file mode 100644
index 0000000..1eb9370
--- /dev/null
+++ b/src/main/kotlin/com/cppcxy/ide/editor/statusbar/StatusBarWidget.kt
@@ -0,0 +1,59 @@
+package com.cppcxy.ide.editor.statusbar
+
+
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.wm.StatusBarWidget
+import com.intellij.openapi.wm.StatusBarWidget.WidgetPresentation
+import com.intellij.openapi.wm.StatusBarWidgetFactory
+
+
+class StatusBarWidgetFactory() : StatusBarWidgetFactory {
+    override fun getId(): String {
+        return ID
+    }
+
+    override fun getDisplayName(): String {
+        return "Sumneko Lua"
+    }
+
+    override fun createWidget(project: Project): StatusBarWidget {
+        return SumnekoBar()
+    }
+
+    override fun isEnabledByDefault(): Boolean {
+        return true
+    }
+
+    override fun isAvailable(project: Project): Boolean {
+        return true
+    }
+
+    class SumnekoBar() : StatusBarWidget, StatusBarWidget.TextPresentation {
+        var toolTip = "Sumneko LSP"
+        var message = "Lua"
+
+        override fun ID(): String {
+            return ID
+        }
+
+        override fun getPresentation(): WidgetPresentation {
+            return this
+        }
+
+        override fun getAlignment(): Float {
+            return 0.0f
+        }
+
+        override fun getText(): String {
+            return message
+        }
+
+        override fun getTooltipText(): String {
+            return toolTip
+        }
+    }
+
+    companion object {
+        private val ID: String = "SumnekoBar"
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/cppcxy/ide/lsp/CustomLspData.kt b/src/main/kotlin/com/cppcxy/ide/lsp/CustomLspData.kt
new file mode 100644
index 0000000..181f9a0
--- /dev/null
+++ b/src/main/kotlin/com/cppcxy/ide/lsp/CustomLspData.kt
@@ -0,0 +1,6 @@
+package com.cppcxy.ide.lsp
+
+data class StatusReport(
+    val text: String,
+    val tooltip: String,
+)
diff --git a/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoClient.kt b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoClient.kt
new file mode 100644
index 0000000..10aea87
--- /dev/null
+++ b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoClient.kt
@@ -0,0 +1,30 @@
+package com.cppcxy.ide.lsp
+
+import com.cppcxy.ide.editor.statusbar.StatusBarWidgetFactory
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.wm.WindowManager
+import com.intellij.platform.lsp.api.Lsp4jClient
+import com.intellij.platform.lsp.api.LspServerNotificationsHandler
+import org.eclipse.lsp4j.jsonrpc.services.JsonNotification
+
+class SumnekoClient(private val serverNotificationsHandler: LspServerNotificationsHandler, val project: Project) :
+    Lsp4jClient(serverNotificationsHandler) {
+
+    @JsonNotification("$/status/show")
+    fun statusShow() {
+    }
+
+    @JsonNotification("$/status/hide")
+    fun statusHide() {
+    }
+
+    @JsonNotification("$/status/report")
+    fun statusReport(report: StatusReport) {
+        val statusBar = WindowManager.getInstance().getStatusBar(project)
+        val widget = statusBar.getWidget("SumnekoBar") as StatusBarWidgetFactory.SumnekoBar?
+        if (widget != null) {
+            widget.message = report.text
+            widget.toolTip = report.tooltip
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt
index 5dc3e5b..333ad61 100644
--- a/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt
+++ b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerDescriptor.kt
@@ -12,7 +12,6 @@ import com.tang.intellij.lua.lang.LuaFileType
 import com.tang.intellij.lua.lang.LuaIcons
 import org.eclipse.lsp4j.CompletionItem
 import org.eclipse.lsp4j.CompletionItemKind
-import org.eclipse.lsp4j.InitializeParams
 import javax.swing.Icon
 
 
@@ -33,8 +32,8 @@ class SumnekoLspServerDescriptor(project: Project) : ProjectWideLspServerDescrip
         }
     }
 
-    override fun createInitializeParams(): InitializeParams {
-        return super.createInitializeParams()
+    override fun createLsp4jClient(handler: LspServerNotificationsHandler): Lsp4jClient {
+        return SumnekoClient(handler, project)
     }
 
     override val lspCompletionSupport = object : LspCompletionSupport() {
diff --git a/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt
index 48f4f6b..f23493b 100644
--- a/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt
+++ b/src/main/kotlin/com/cppcxy/ide/lsp/SumnekoLspServerSupportProvider.kt
@@ -2,15 +2,27 @@
 
 package com.cppcxy.ide.lsp
 
+
+import com.cppcxy.ide.setting.SumnekoSettingsPanel
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.vfs.VirtualFile
+import com.intellij.platform.lsp.api.LspServer
 import com.tang.intellij.lua.lang.LuaFileType
 import com.intellij.platform.lsp.api.LspServerSupportProvider
+import com.intellij.platform.lsp.api.lsWidget.LspServerWidgetItem
+import com.tang.intellij.lua.lang.LuaIcons
 
 class SumnekoLspServerSupportProvider : LspServerSupportProvider {
-    override fun fileOpened(project: Project, file: VirtualFile, serverStarter: LspServerSupportProvider.LspServerStarter) {
+    override fun fileOpened(
+        project: Project,
+        file: VirtualFile,
+        serverStarter: LspServerSupportProvider.LspServerStarter
+    ) {
         if (file.fileType !is LuaFileType) return
 
         serverStarter.ensureServerStarted(SumnekoLspServerDescriptor(project))
     }
+
+    override fun createLspServerWidgetItem(lspServer: LspServer, currentFile: VirtualFile?): LspServerWidgetItem =
+        LspServerWidgetItem(lspServer, currentFile, LuaIcons.FILE, SumnekoSettingsPanel::class.java)
 }
\ 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 25c8e1f..f029d27 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -190,6 +190,8 @@
                 id="SumnekoLua.Settings"
         >
         </applicationConfigurable>
+
+        <statusBarWidgetFactory id="SumnekoBar" implementation="com.cppcxy.ide.editor.statusbar.StatusBarWidgetFactory"/>
     </extensions>
     <actions>
         <action class="com.tang.intellij.lua.actions.CreateLuaFileAction"