diff --git a/app/controller/VehicleController.php b/app/controller/VehicleController.php
index 2a227d7..70fdf53 100644
--- a/app/controller/VehicleController.php
+++ b/app/controller/VehicleController.php
@@ -14,6 +14,7 @@ use app\model\LocationAr;
 
 use app\service\OssService;
 // use plugin\admin\app\model\Location;
+use app\service\TranslatorService;
 use util\Util;
 use support\Request;
 use support\Cache;
@@ -40,25 +41,28 @@ class VehicleController
     {
         
         $lang = $request->post('lang', 'zh');
+        // 接收请求参数（Webman自动注入）
+        $page =  $request->post('page', 1);      // 默认第1页
+        $pageSize = $request->post('pageSize', 30); // 默认每页30条
 
         switch ($lang) {
             case 'zh':
-                $vehicles = Vehicle::with('location')->with('finalLocation')->get();
+                $vehicles = Vehicle::with('location')->with('finalLocation') ->offset(($page-1)*$pageSize) ->limit($pageSize)->get();
                 $hz = new Location();
             break;
 
             case 'en':
-                $vehicles = VehicleEn::with('location')->with('finalLocation')->get();
+                $vehicles = VehicleEn::with('location')->with('finalLocation')->offset(($page-1)*$pageSize) ->limit($pageSize)->get();
                 $hz = new LocationEn();
             break;
 
             case 'ru':
-                $vehicles = VehicleRu::with('location')->with('finalLocation')->get();
+                $vehicles = VehicleRu::with('location')->with('finalLocation')->offset(($page-1)*$pageSize) ->limit($pageSize)->get();
                 $hz = new LocationRu();
             break;
 
             case 'ar':
-                $vehicles = VehicleAr::with('location')->with('finalLocation')->get();
+                $vehicles = VehicleAr::with('location')->with('finalLocation')->offset(($page-1)*$pageSize) ->limit($pageSize)->get();
                 $hz = new LocationAr();
             break;
         }
@@ -116,8 +120,8 @@ class VehicleController
         }
         unset($vehicle);
         // =================================== new ===================================== end
-
-        $result = ['list' => $vehicles,'count'=>count($vehicles)];
+        $count = Vehicle::count();
+        $result = ['list' => $vehicles,'count'=>$count];
         return Util::success($result);
     }
 
diff --git a/plugin/admin/public/component/pear/module/tab.js b/plugin/admin/public/component/pear/module/tab.js
index 4284f45..479f16c 100644
--- a/plugin/admin/public/component/pear/module/tab.js
+++ b/plugin/admin/public/component/pear/module/tab.js
@@ -402,15 +402,32 @@ layui.define(['jquery', 'element'], function(exports) {
 		if (!removeTab.hasClass("layui-this")) {
 			removeTab.remove();
 			var tabContent = $(".layui-tab[lay-filter='" + elem + "']").find("iframe[id='" + id + "']")
-		.parent();
+				.parent();
 			tabContent.remove();
 
-			tabData = JSON.parse(sessionStorage.getItem(elem + "-pear-tab-data"));
-			tabDataCurrent = sessionStorage.getItem(elem + "-pear-tab-data-current");
-			tabData = tabData.filter(function(item) {
-				return item.id != id;
-			})
-			sessionStorage.setItem(elem + "-pear-tab-data", JSON.stringify(tabData));
+			// 添加数据验证
+			var storedData = sessionStorage.getItem(elem + "-pear-tab-data");
+			if (!storedData) {
+				console.warn('Tab data not found in sessionStorage');
+				return false;
+			}
+
+			try {
+				tabData = JSON.parse(storedData);
+				tabDataCurrent = sessionStorage.getItem(elem + "-pear-tab-data-current");
+				if (Array.isArray(tabData)) {
+					tabData = tabData.filter(function(item) {
+						return item.id != id;
+					});
+					sessionStorage.setItem(elem + "-pear-tab-data", JSON.stringify(tabData));
+				} else {
+					console.warn('Tab data is not an array');
+					return false;
+				}
+			} catch (e) {
+				console.error('Error parsing tab data:', e);
+				return false;
+			}
 			return false;
 		}
 
@@ -425,14 +442,35 @@ layui.define(['jquery', 'element'], function(exports) {
 			currId = prevNode.attr("lay-id");
 			$("#" + elem + " [id='" + currId + "']").parent().addClass("layui-show");
 		}
-		callback(currId);
-		tabData = JSON.parse(sessionStorage.getItem(elem + "-pear-tab-data"));
-		tabDataCurrent = sessionStorage.getItem(elem + "-pear-tab-data-current");
-		tabData = tabData.filter(function(item) {
-			return item.id != id;
-		})
-		sessionStorage.setItem(elem + "-pear-tab-data", JSON.stringify(tabData));
-		sessionStorage.setItem(elem + "-pear-tab-data-current", currId);
+
+		if (typeof callback === 'function') {
+			callback(currId);
+		}
+
+		// 添加数据验证
+		var storedData = sessionStorage.getItem(elem + "-pear-tab-data");
+		if (!storedData) {
+			console.warn('Tab data not found in sessionStorage');
+			return false;
+		}
+
+		try {
+			tabData = JSON.parse(storedData);
+			tabDataCurrent = sessionStorage.getItem(elem + "-pear-tab-data-current");
+			if (Array.isArray(tabData)) {
+				tabData = tabData.filter(function(item) {
+					return item.id != id;
+				});
+				sessionStorage.setItem(elem + "-pear-tab-data", JSON.stringify(tabData));
+				sessionStorage.setItem(elem + "-pear-tab-data-current", currId);
+			} else {
+				console.warn('Tab data is not an array');
+				return false;
+			}
+		} catch (e) {
+			console.error('Error parsing tab data:', e);
+			return false;
+		}
 
 		removeTab.remove();
 		// 删除 content