diff --git a/src/main/java/com/sipai/controller/equipment/EquipmentCardController.java b/src/main/java/com/sipai/controller/equipment/EquipmentCardController.java
index 2dfb753e..23162936 100644
--- a/src/main/java/com/sipai/controller/equipment/EquipmentCardController.java
+++ b/src/main/java/com/sipai/controller/equipment/EquipmentCardController.java
@@ -2217,12 +2217,27 @@ public class EquipmentCardController {
                                      HttpServletResponse response, Model model) throws IOException {
         String wherestr = " where 1=1 ";
         String unitId = request.getParameter("unitId");
+        if (unitId == null || unitId.isEmpty()) {
+            unitId = request.getParameter("companyId");
+        }
         String search_name = request.getParameter("search_name");
+        if (search_name == null || search_name.trim().isEmpty()) {
+            search_name = request.getParameter("equipmentName");
+        }
         String processSectionId = request.getParameter("processSectionId");
+        if (processSectionId == null || processSectionId.trim().isEmpty() || "undefined".equals(processSectionId)) {
+            processSectionId = request.getParameter("processSection");
+        }
         String equipmentClassId = request.getParameter("equipmentClassId");
+        if (equipmentClassId == null || equipmentClassId.trim().isEmpty() || "undefined".equals(equipmentClassId)) {
+            equipmentClassId = request.getParameter("search_pid1");
+        }
         String equipmentLevel = request.getParameter("equipmentLevel");
         String equipmentClassCode = request.getParameter("equipmentClassCode");//类似竹一的计量表   该页面仅显示一种设备类型的
         String ids = request.getParameter("ids");//页面勾选的设备id
+        if (ids == null || ids.trim().isEmpty()) {
+            ids = request.getParameter("equipmentIds");
+        }
 
         if (unitId != null && !unitId.isEmpty()) {
             //获取公司下所有子节点
@@ -2272,6 +2287,26 @@ public class EquipmentCardController {
 
 //        System.out.println(wherestr);
 
+        if (ids != null && !ids.trim().isEmpty()) {
+            // 兼容前端可能携带的首尾逗号与空白，确保仅导出选中设备。
+            String[] idArr = ids.split(",");
+            StringBuilder selectedIds = new StringBuilder();
+            for (String id : idArr) {
+                if (id != null) {
+                    String trimmedId = id.trim();
+                    if (!trimmedId.isEmpty()) {
+                        if (selectedIds.length() > 0) {
+                            selectedIds.append("','");
+                        }
+                        selectedIds.append(trimmedId);
+                    }
+                }
+            }
+            if (selectedIds.length() > 0) {
+                wherestr += " and id in ('" + selectedIds + "') ";
+            }
+        }
+
         List<EquipmentCard> equipmentCards = this.equipmentCardService.selectListByWhere(wherestr);
         //导出文件到指定目录,兼容Linux
         this.equipmentCardService.downloadEquipmentExcel(response, equipmentCards);