diff --git a/package.json b/package.json
index 98206f7..0238644 100644
--- a/package.json
+++ b/package.json
@@ -113,6 +113,14 @@
                 "title": "%openmcp.hook.test-news.title%",
                 "category": "openmcp",
                 "icon": "$(test)"
+            },
+            {
+                "command": "openmcp.sidebar.installed-connection.changeConnectionName",
+                "title": "%openmcp.sidebar.installed-connection.changeConnectionName.title%"
+            },
+            {
+                "command": "openmcp.sidebar.workspace-connection.changeConnectionName",
+                "title": "%openmcp.sidebar.workspace-connection.changeConnectionName.title%"
             }
         ],
         "menus": {
@@ -172,6 +180,14 @@
                         "view": "${viewItem}"
                     }
                 },
+                {
+                    "command": "openmcp.sidebar.workspace-connection.changeConnectionName",
+                    "group": "navigation@1",
+                    "when": "view == openmcp.sidebar.workspace-connection && viewItem == workspace-item",
+                    "args": {
+                        "view": "${viewItem}"
+                    }
+                },
                 {
                     "command": "openmcp.sidebar.installed-connection.revealWebviewPanel",
                     "group": "inline@1",
@@ -187,6 +203,14 @@
                     "args": {
                         "view": "${viewItem}"
                     }
+                },
+                {
+                    "command": "openmcp.sidebar.installed-connection.changeConnectionName",
+                    "group": "navigation@1",
+                    "when": "view == openmcp.sidebar.workspace-connection && viewItem == installed-item",
+                    "args": {
+                        "view": "${viewItem}"
+                    }
                 }
             ]
         },
@@ -299,4 +323,4 @@
         "webpack-cli": "^5.1.4"
     },
     "packageManager": "yarn@1.22.22"
-}
+}
\ No newline at end of file
diff --git a/package.nls.ja.json b/package.nls.ja.json
index 7132d01..c0e6d96 100644
--- a/package.nls.ja.json
+++ b/package.nls.ja.json
@@ -14,5 +14,7 @@
     "openmcp.sidebar.workspace-connection.view.title": "MCP 接続（ワークスペース）",
     "openmcp.sidebar.installed-connection.view.title": "インストール済み MCP サーバー",
     "openmcp.sidebar.help.view.title": "はじめに・ヘルプ",
-    "openmcp.hook.test-news.title": "テストニュースレポート"
+    "openmcp.hook.test-news.title": "テストニュースレポート",
+    "openmcp.sidebar.installed-connection.changeConnectionName.title": "サーバー名を変更",
+    "openmcp.sidebar.workspace-connection.changeConnectionName.title": "サーバー名を変更"
 }
\ No newline at end of file
diff --git a/package.nls.json b/package.nls.json
index f59a1ff..2b33bd7 100644
--- a/package.nls.json
+++ b/package.nls.json
@@ -14,5 +14,7 @@
     "openmcp.sidebar.workspace-connection.view.title": "MCP Connections (Workspace)",
     "openmcp.sidebar.installed-connection.view.title": "Installed MCP Servers",
     "openmcp.sidebar.help.view.title": "Getting Started & Help",
-    "openmcp.hook.test-news.title": "test news report"
+    "openmcp.hook.test-news.title": "Test News Report",
+    "openmcp.sidebar.installed-connection.changeConnectionName.title": "Change Server Name",
+    "openmcp.sidebar.workspace-connection.changeConnectionName.title": "Change Server Name"
 }
\ No newline at end of file
diff --git a/package.nls.zh-cn.json b/package.nls.zh-cn.json
index e4e9f73..aae7011 100644
--- a/package.nls.zh-cn.json
+++ b/package.nls.zh-cn.json
@@ -14,5 +14,7 @@
     "openmcp.sidebar.workspace-connection.view.title": "MCP 连接 (工作区)",
     "openmcp.sidebar.installed-connection.view.title": "安装的 MCP 服务器",
     "openmcp.sidebar.help.view.title": "入门与帮助",
-    "openmcp.hook.test-news.title": "测试新闻报告"
+    "openmcp.hook.test-news.title": "测试新闻报告",
+    "openmcp.sidebar.installed-connection.changeConnectionName.title": "修改服务器名称",
+    "openmcp.sidebar.workspace-connection.changeConnectionName.title": "修改服务器名称"
 }
\ No newline at end of file
diff --git a/src/sidebar/installed.controller.ts b/src/sidebar/installed.controller.ts
index 941b1e8..1db34bc 100644
--- a/src/sidebar/installed.controller.ts
+++ b/src/sidebar/installed.controller.ts
@@ -2,7 +2,7 @@ import * as vscode from 'vscode';
 import { RegisterCommand, RegisterTreeDataProvider } from '../common/index.js';
 import { ConnectionViewItem } from './common.js';
 import { getConnectionConfig, getInstalledConnectionConfigPath, saveConnectionConfig } from '../global.js';
-import { acquireInstalledConnection, deleteInstalledConnection } from './installed.service.js';
+import { acquireInstalledConnection, changeInstalledConnectionName, deleteInstalledConnection } from './installed.service.js';
 import { revealOpenMcpWebviewPanel } from '../webview/webview.service.js';
 
 @RegisterTreeDataProvider('openmcp.sidebar.installed-connection')
@@ -14,6 +14,7 @@ export class McpInstalledConnectProvider implements vscode.TreeDataProvider<Conn
 
     // 实现 TreeDataProvider 接口
     getTreeItem(element: ConnectionViewItem): vscode.TreeItem {
+        element.contextValue = 'installed-item';
         return element;
     }
 
@@ -75,4 +76,10 @@ export class McpInstalledConnectProvider implements vscode.TreeDataProvider<Conn
         const connectionItem = view.item;
         await deleteInstalledConnection(connectionItem);
     }
+
+    @RegisterCommand('changeConnectionName')
+    public async changeConnectionName(context: vscode.ExtensionContext, view: ConnectionViewItem) {
+        const connectionItem = view.item;
+        await changeInstalledConnectionName(connectionItem);
+    }
 }
diff --git a/src/sidebar/installed.service.ts b/src/sidebar/installed.service.ts
index 5cd614b..50e0b99 100644
--- a/src/sidebar/installed.service.ts
+++ b/src/sidebar/installed.service.ts
@@ -44,6 +44,43 @@ export async function deleteInstalledConnection(item: McpOptions[] | McpOptions)
     }
 }
 
+export async function changeInstalledConnectionName(item: McpOptions[] | McpOptions) {
+    // 获取当前连接项
+    const masterNode = Array.isArray(item) ? item[0] : item;
+    const currentName = masterNode.name || '';
+
+    // 弹出输入框让用户输入新的服务器名称
+    const newName = await vscode.window.showInputBox({
+        prompt: t('openmcp.sidebar.installed-connection.changeConnectionName.title'),
+        value: currentName,
+        validateInput: (value) => {
+            if (!value || value.trim() === '') {
+                return t('error.connectionNameRequired');
+            }
+            return null;
+        }
+    });
+
+    // 用户取消或输入无效名称
+    if (!newName || newName.trim() === '' || newName === currentName) {
+        return;
+    }
+
+    // 获取已安装的连接配置
+    const installedConnection = getConnectionConfig();
+
+    // 更新连接名称
+    masterNode.name = newName.trim();
+
+    // 保存更新后的配置
+    saveConnectionConfig();
+
+    // 刷新侧边栏视图
+    vscode.commands.executeCommand('openmcp.sidebar.installed-connection.refresh');
+
+    // 显示成功消息
+    vscode.window.showInformationMessage(t('connectionNameChanged', currentName, newName));
+}
 
 export async function acquireInstalledConnection(): Promise<McpOptions[]> {
     // 让用户选择连接类型
diff --git a/src/sidebar/workspace.controller.ts b/src/sidebar/workspace.controller.ts
index acce499..d846517 100644
--- a/src/sidebar/workspace.controller.ts
+++ b/src/sidebar/workspace.controller.ts
@@ -3,7 +3,7 @@ import { RegisterCommand, RegisterTreeDataProvider } from '../common/index.js';
 import { getWorkspaceConnectionConfig, getWorkspaceConnectionConfigPath, getWorkspacePath, saveWorkspaceConnectionConfig } from '../global.js';
 import { ConnectionViewItem } from './common.js';
 import { revealOpenMcpWebviewPanel } from '../webview/webview.service.js';
-import { acquireUserCustomConnection, deleteUserConnection } from './workspace.service.js';
+import { acquireUserCustomConnection, changeUserConnectionName, deleteUserConnection } from './workspace.service.js';
 import { t } from '../i18n/index.js';
 
 @RegisterTreeDataProvider('openmcp.sidebar.workspace-connection')
@@ -15,6 +15,7 @@ export class McpWorkspaceConnectProvider implements vscode.TreeDataProvider<Conn
 
     // 实现 TreeDataProvider 接口
     getTreeItem(element: ConnectionViewItem): vscode.TreeItem {
+        element.contextValue = 'workspace-item';
         return element;
     }
     getChildren(element?: ConnectionViewItem): Thenable<ConnectionViewItem[]> {
@@ -96,4 +97,10 @@ export class McpWorkspaceConnectProvider implements vscode.TreeDataProvider<Conn
         const connectionItem = view.item;
         await deleteUserConnection(connectionItem);
     }
+
+    @RegisterCommand('changeConnectionName')
+    public async changeConnectionName(context: vscode.ExtensionContext, view: ConnectionViewItem) {
+        const connectionItem = view.item;
+        await changeUserConnectionName(connectionItem);
+    }
 }
diff --git a/src/sidebar/workspace.service.ts b/src/sidebar/workspace.service.ts
index 10de2ba..0ec72ed 100644
--- a/src/sidebar/workspace.service.ts
+++ b/src/sidebar/workspace.service.ts
@@ -50,6 +50,48 @@ export async function deleteUserConnection(item: McpOptions[] | McpOptions) {
     }
 }
 
+export async function changeUserConnectionName(item: McpOptions[] | McpOptions) {
+    // 获取当前连接项
+    const masterNode = Array.isArray(item) ? item[0] : item;
+    const currentName = masterNode.name || '';
+
+    // 弹出输入框让用户输入新的服务器名称
+    const newName = await vscode.window.showInputBox({
+        prompt: t('openmcp.sidebar.installed-connection.changeConnectionName.title'),
+        value: currentName,
+        validateInput: (value) => {
+            if (!value || value.trim() === '') {
+                return t('error.connectionNameRequired');
+            }
+            return null;
+        }
+    });
+
+    // 用户取消或输入无效名称
+    if (!newName || newName.trim() === '' || newName === currentName) {
+        return;
+    }
+
+    const workspaceConnectionConfig = getWorkspaceConnectionConfig();
+    if (!workspaceConnectionConfig) {
+        vscode.window.showErrorMessage(t('error.notOpenWorkspace'));
+        return;
+    }
+
+    // 更新连接名称
+    masterNode.name = newName.trim();
+
+    // 保存更新后的配置
+    const workspacePath = getWorkspacePath();
+    await saveWorkspaceConnectionConfig(workspacePath);
+
+    // 刷新侧边栏视图
+    vscode.commands.executeCommand('openmcp.sidebar.workspace-connection.refresh');
+
+    // 显示成功消息
+    vscode.window.showInformationMessage(t('connectionNameChanged', currentName, newName));
+}
+
 export async function acquireUserCustomConnection(): Promise<McpOptions[]> {
     // 让用户选择连接类型
     const connectionType = await vscode.window.showQuickPick(['STDIO', 'SSE', 'STREAMABLE_HTTP'], {