diff --git a/public/assets/js/backend/statistics/item.js b/public/assets/js/backend/statistics/item.js
index e9e4b3c..cd74bff 100644
--- a/public/assets/js/backend/statistics/item.js
+++ b/public/assets/js/backend/statistics/item.js
@@ -58,14 +58,12 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'echarts','echarts-th
                     // 为表格2绑定事件
                     Table.api.bindevent(table2);
 
-                    var $city = $('#select_city');
-
-                    // 延迟初始化，确保元素可见
+                    // ✅ 延迟初始化 citypicker 避免 dropdown 位置异常
                     setTimeout(function () {
-                        if ($city.data('citypicker')) {
-                            $city.citypicker('destroy');
+                        var $city = $('#select_city');
+                        if (!$city.data('citypicker')) {
+                            $city.citypicker();
                         }
-                        $city.citypicker();
 
                         $city.off("cp:updated").on("cp:updated", function () {
                             var citypicker = $(this).data("citypicker");
@@ -73,15 +71,15 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'echarts','echarts-th
                             $("#select_area_id").val(code);
                         });
 
-                        // 手动调整弹层位置，补偿插件可能没有正确计算
-                        var $dropdown = $('.city-picker-dropdown');
-                        var offset = $city.offset();
-                        $dropdown.css({
-                            top: offset.top + $city.outerHeight(),
-                            left: offset.left
-                        });
+                    }, 100);
 
-                    }, 200);
+                    // ✅ 清理掉异常 dropdown（保险）
+                    $('.city-picker-dropdown').each(function () {
+                        var offset = $(this).offset();
+                        if (offset.top === 0 && offset.left === 0) {
+                            $(this).remove();
+                        }
+                    });
 
                 }