diff --git a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/enums/CommonConstants.java b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/enums/CommonConstants.java
index 37af8e6..7f8b04b 100644
--- a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/enums/CommonConstants.java
+++ b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/enums/CommonConstants.java
@@ -10,4 +10,8 @@ public interface CommonConstants {
 
     public static final String DEFAULT_COUNT = "0";
 
+    public static final String QUERY_TYPE_ORDER_TYPE = "order_type";
+
+    public static final String QUERY_TYPE_SOURCE_ID = "source_id";
+
 }
diff --git a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/homepage/MaintainSummaryServiceImpl.java b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/homepage/MaintainSummaryServiceImpl.java
index af7aab5..279c0fc 100644
--- a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/homepage/MaintainSummaryServiceImpl.java
+++ b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/homepage/MaintainSummaryServiceImpl.java
@@ -195,8 +195,8 @@ public class MaintainSummaryServiceImpl implements MaintainSummaryService {
         if(null == companyId || companyId == 0L || companyId == 100L){
             companyId = null;
         }
-        if ("order_type".equals(req.getQueryType())) {
-            //工单类型 Q:快速工单,C:普通工单, A:ai工单,W:网格工单,O:12345工单
+        if (CommonConstants.QUERY_TYPE_ORDER_TYPE.equals(req.getQueryType())) {
+            //工单类型 Q:快速工单,C:普通工单
             // 1. 定义工单类型数组（便于后续扩展，新增类型只需在数组中添加）
             List<DictDataRespDTO> dictDataList = dictDataApi.getDictDataList(DictTypeConstants.WORKORDER_TYPE);
             List<String> orderTypes = dictDataList.stream().map(DictDataRespDTO::getValue).collect(Collectors.toList());
@@ -218,32 +218,8 @@ public class MaintainSummaryServiceImpl implements MaintainSummaryService {
                     }
                 }
             }
-            //合并C和Q
-            // 1. 获取respMap中C和Q的原始值
-            Object cObj = respMap.get("C");
-            Object qObj = respMap.get("Q");
-
-            // 2. 初始化C和Q的数值为0（避免空值或转换失败导致异常）
-            long cNum = 0;
-            long qNum = 0;
-
-            // 3. 转换C值为数字（兼容String/Integer/Long类型，处理格式异常）
-            if (ObjectUtil.isNotEmpty(cObj)) {
-                cNum = Long.parseLong(cObj.toString().trim());
-            }
-            // 4. 转换Q值为数字（同C值，兼容多类型并处理异常）
-            if (ObjectUtil.isNotEmpty(qObj)) {
-                qNum = Long.parseLong(qObj.toString().trim());
-            }
-            // 5. 求和后赋值给C键，覆盖原有C值
-            long totalCQ = cNum + qNum;
-            respMap.put("C", totalCQ);
-
-            // 6. 删除Q键，确保最终返回的Map中无Q键
-            respMap.remove("Q");
-
             return respMap;
-        } else if ("source_id".equals(req.getQueryType())){
+        } else if (CommonConstants.QUERY_TYPE_SOURCE_ID.equals(req.getQueryType())){
             //来源 事件来源  1、巡查，2、游客居民，3、12345，4、网格 5、大区经理 6、ai
             // 1. 定义工单类型数组（便于后续扩展，新增类型只需在数组中添加）
             List<DictDataRespDTO> dictDataList = dictDataApi.getDictDataList(DictTypeConstants.WORKORDER_SOURCE_TYPE);