diff --git a/extensions/vscode-language-pack-zh-hans/translations/main.i18n.json b/extensions/vscode-language-pack-zh-hans/translations/main.i18n.json
index 50440989..b217173a 100644
--- a/extensions/vscode-language-pack-zh-hans/translations/main.i18n.json
+++ b/extensions/vscode-language-pack-zh-hans/translations/main.i18n.json
@@ -6997,7 +6997,8 @@
 			"postUpdateTooltip": "请重新启动 Kylin-Code 以完成对此插件的更新。",
 			"singleDependentError": "无法单独禁用 \"{0}\" 插件。\"{1}\" 插件依赖于此插件。要禁用所有这些插件吗?",
 			"twoDependentsError": "无法单独禁用 \"{0}\" 插件。\"{1}\" 和 \"{2}\" 插件依赖于此插件。要禁用所有这些插件吗?",
-			"uninstallingExtension": "正在卸载插件..."
+			"uninstallingExtension": "正在卸载插件...",
+			"changedServiceUrlError": "网络请求错误，请检查网络或者配置的插件商店地址是否正确。"
 		},
 		"vs/workbench/contrib/extensions/browser/fileBasedRecommendations": {
 			"fileBasedRecommendation": "根据你最近打开的文件，建议使用此插件。",
diff --git a/src/vs/platform/extensionsGallery/common/extensionsGalleryConfig.ts b/src/vs/platform/extensionsGallery/common/extensionsGalleryConfig.ts
index dab506dd..3b0c519c 100644
--- a/src/vs/platform/extensionsGallery/common/extensionsGalleryConfig.ts
+++ b/src/vs/platform/extensionsGallery/common/extensionsGalleryConfig.ts
@@ -11,6 +11,7 @@ import { IConfigurationService } from 'vs/platform/configuration/common/configur
 import { IExtensionsGalleryConfiguration } from 'vs/platform/extensionsGallery/common/extensionsGallery.config.contribution';
 import { IExtensionsGalleryConfigService } from 'vs/platform/extensionsGallery/common/extensionsGalleryConfigService';
 import { INotificationService } from 'vs/platform/notification/common/notification';
+import { debounce } from 'vs/base/common/decorators';
 // import { IHostService } from 'vs/workbench/services/host/browser/host';
 
 export class ExtensionsGalleryConfigService implements IExtensionsGalleryConfigService {
@@ -59,29 +60,37 @@ export class ExtensionsGalleryConfigService implements IExtensionsGalleryConfigS
 			// this._itemUrl = extensionsGalleryConfig.itemUrl;
 			this._onConfigChange.fire(this._serviceUrl ? this._serviceUrl : '');
 
-			this.notificationService.info(localize('galleryConfigChanged', "Extensions Gallery Config Changed"));
-
-			// this.notificationService.prompt(
-			// 	Severity.Info,
-			// 	"changed testing",
-			// 	[
-			// 		{
-			// 			label: isWeb ? localize('reload', "Reload") : localize('restart', "Restart"),
-			// 			run: () => this.hostService.restart()
-			// 		}
-			// 	]
-			// );
-
-			// this.notificationService.notify({
-			// 	severity: Severity.Info,
-			// 	message: "satest",
-			// 	actions: {
-			// 		primary: [
-			// 			new Action('Restart', isWeb ? localize('reload', "Reload") : localize('restart', "Restart"), undefined, true, () => this.hostService.restart())
-			// 		]
-			// 	}
-			// });
-			// }
+			this.showMessage();
 		}
 	}
+
+	//notification
+	@debounce(2000)
+	showMessage() {
+		this.notificationService.info(localize('galleryConfigChanged', "Extensions Gallery Config Changed"));
+
+		// this.notificationService.prompt(
+		// 	Severity.Info,
+		// 	"changed testing",
+		// 	[
+		// 		{
+		// 			label: isWeb ? localize('reload', "Reload") : localize('restart', "Restart"),
+		// 			run: () => this.hostService.restart()
+		// 		}
+		// 	]
+		// );
+
+		// this.notificationService.notify({
+		// 	severity: Severity.Info,
+		// 	message: "satest",
+		// 	actions: {
+		// 		primary: [
+		// 			new Action('Restart', isWeb ? localize('reload', "Reload") : localize('restart', "Restart"), undefined, true, () => this.hostService.restart())
+		// 		]
+		// 	}
+		// });
+		// }
+	}
+
+
 }
diff --git a/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts b/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
index 75b08f63..d452e5a0 100644
--- a/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
+++ b/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
@@ -508,7 +508,8 @@ class Extensions extends Disposable {
 		const extensions = await this.mapInstalledExtensionWithCompatibleGalleryExtension(galleryExtensions);
 		for (const [extension, gallery] of extensions) {
 			// update metadata of the extension if it does not exist
-			if (extension.local && !extension.local.identifier.uuid) {
+			// and exist,but not same --kylinIDETeam add
+			if (extension.local && (!extension.local.identifier.uuid || extension.local.identifier.uuid !== extension.gallery?.identifier.uuid)) {
 				extension.local = await this.updateMetadata(extension.local, gallery);
 			}
 			if (!extension.gallery || extension.gallery.version !== gallery.version || extension.gallery.properties.targetPlatform !== gallery.properties.targetPlatform) {
@@ -849,7 +850,7 @@ export class ExtensionsWorkbenchService extends Disposable implements IExtension
 
 	private initializeAutoUpdate(): void {
 		// Register listeners for auto updates
-		this._register(this.configurationService.onDidChangeConfiguration(e => {
+		this._register(this.configurationService.onDidChangeConfiguration(async e => {
 			if (e.affectsConfiguration(AutoUpdateConfigurationKey)) {
 				this.onDidAutoUpdateConfigurationChange();
 			}
@@ -858,6 +859,25 @@ export class ExtensionsWorkbenchService extends Disposable implements IExtension
 					this.checkForUpdates();
 				}
 			}
+			if (e.affectsConfiguration('extensionsGallery.serviceUrl')) {
+				try {
+					await this.checkForUpdates();
+				} catch (error) {
+					this.notificationService.error(nls.localize('changedServiceUrlError', 'Network request failed or Configuration extensionsGallery serviceUrl Error.Please check network or reconfiguration serviceUrl.'));
+					throw error;
+				}
+				// this.notificationService.prompt(Severity.Warning, nls.localize('changedServiceUrlSuccess', 'checkForUpdate extensions Successfully,need restart IDE'),
+				// 	[
+				// 		{
+				// 			label: nls.localize('restartIde', 'Restart IDE'),
+				// 			run: async () => {
+				// 				this.hostService.restart();
+				// 			}
+				// 		}
+				// 	], {
+				// 	onCancel: () => { }
+				// });
+			}
 		}));
 		this._register(this.extensionEnablementService.onEnablementChanged(platformExtensions => {
 			if (this.getAutoUpdateValue() === 'onlyEnabledExtensions' && platformExtensions.some(e => this.extensionEnablementService.isEnabled(e))) {
@@ -1364,6 +1384,7 @@ export class ExtensionsWorkbenchService extends Disposable implements IExtension
 				// Skip checking updates for a builtin extension if it is a system extension or if it does not has Marketplace identifier
 				continue;
 			}
+			this.logService.debug('wpl checkForUpdates installed:' + installed.name);
 			infos.push({ ...installed.identifier, preRelease: !!installed.local?.preRelease });
 		}
 		if (infos.length) {
@@ -1381,6 +1402,7 @@ export class ExtensionsWorkbenchService extends Disposable implements IExtension
 			});
 			const galleryExtensions = await this.galleryService.getExtensions(infos, { targetPlatform, compatible: true }, CancellationToken.None);
 			if (galleryExtensions.length) {
+				this.logService.debug('wpl galleryService.getExtensions:' + galleryExtensions.length);
 				await this.syncInstalledExtensionsWithGallery(galleryExtensions);
 			}
 		}