diff --git a/aucma-report/src/main/resources/mapper/report/Board4Mapper.xml b/aucma-report/src/main/resources/mapper/report/Board4Mapper.xml
index d399e10..3b6eef1 100644
--- a/aucma-report/src/main/resources/mapper/report/Board4Mapper.xml
+++ b/aucma-report/src/main/resources/mapper/report/Board4Mapper.xml
@@ -19,7 +19,8 @@
     </select>
 
     <!-- 查询日累计产量（当天工艺参数） -->
-    <!-- 使用BASE_DEVICE_PARAM_VAL表，PARAM_CODE='19'表示实际产出数量 -->
+    <!-- 使用BASE_DEVICE_PARAM_VAL表，通过PARAM_NAME='机台状态-实际产出数量'定位参数 -->
+    <!-- 注意：PARAM_CODE可能因设备不同而变化，但PARAM_NAME是固定的 -->
     <!-- 取每台设备当天最新的一条记录的实际产出数量进行汇总 -->
     <select id="selectDayProductionTotal" resultType="java.lang.Long">
         SELECT NVL(SUM(TO_NUMBER(PARAM_VALUE)), 0)
@@ -27,7 +28,7 @@
             SELECT DEVICE_CODE, PARAM_VALUE,
                    ROW_NUMBER() OVER (PARTITION BY DEVICE_CODE ORDER BY COLLECT_TIME DESC) AS RN
             FROM BASE_DEVICE_PARAM_VAL
-            WHERE PARAM_CODE = '19'
+            WHERE PARAM_NAME = '机台状态-实际产出数量'
               AND TO_CHAR(COLLECT_TIME, 'YYYY-MM-DD') = TO_CHAR(SYSDATE, 'YYYY-MM-DD')
         )
         WHERE RN = 1
@@ -56,14 +57,15 @@
     </select>
 
     <!-- 查询设备状态统计 -->
-    <!-- DEVICE_STATUS: 0-使用/正常, 1-停用/告警, 2-报废/停机 -->
+    <!-- DEVICE_STATUS: NUMBER(1,0)类型，0=使用/正常, 1=停用/告警, 2=报废/停机 -->
+    <!-- IS_FLAG: NUMBER(1,0)类型，0=有效 -->
     <select id="selectDeviceStatusStatistics" resultType="java.util.HashMap">
         SELECT COUNT(*) AS TOTAL_COUNT,
-               SUM(CASE WHEN DEVICE_STATUS = '0' THEN 1 ELSE 0 END) AS NORMAL_COUNT,
-               SUM(CASE WHEN DEVICE_STATUS = '1' THEN 1 ELSE 0 END) AS ALARM_COUNT,
-               SUM(CASE WHEN DEVICE_STATUS = '2' THEN 1 ELSE 0 END) AS STOP_COUNT
+               SUM(CASE WHEN DEVICE_STATUS = 0 THEN 1 ELSE 0 END) AS NORMAL_COUNT,
+               SUM(CASE WHEN DEVICE_STATUS = 1 THEN 1 ELSE 0 END) AS ALARM_COUNT,
+               SUM(CASE WHEN DEVICE_STATUS = 2 THEN 1 ELSE 0 END) AS STOP_COUNT
         FROM BASE_DEVICELEDGER
-        WHERE IS_FLAG = '0'
+        WHERE IS_FLAG = 0
     </select>
 
     <!-- 查询总维修次数 -->
@@ -74,28 +76,30 @@
     </select>
 
     <!-- 查询最新报警信息 -->
+    <!-- 设备表使用 BASE_DEVICELEDGER，主键是 OBJ_ID -->
     <select id="selectLatestAlarmInfo" resultType="java.util.HashMap">
         SELECT * FROM (
             SELECT d.DEVICE_NAME AS DEVICE_NAME,
                    a.ALARM_CONTENT AS ALARM_REASON,
                    TO_CHAR(a.ALARM_TIME, 'HH24:MI:SS') AS ALARM_TIME
             FROM DMS_RECORD_ALARM_INFO a
-            LEFT JOIN DMS_BASE_DEVICE_LEDGER d ON a.DEVICE_ID = d.DEVICE_ID
+            LEFT JOIN BASE_DEVICELEDGER d ON a.DEVICE_ID = d.OBJ_ID
             ORDER BY a.ALARM_TIME DESC
         ) WHERE ROWNUM = 1
     </select>
 
     <!-- 查询维修分析列表（按设备聚合） -->
+    <!-- 设备表使用 BASE_DEVICELEDGER，主键是 OBJ_ID -->
     <select id="selectRepairAnalysisByDevice" resultType="com.aucma.report.domain.vo.Board4RepairAnalysisVo">
         SELECT * FROM (
             SELECT d.DEVICE_NAME AS deviceName,
                    COUNT(*) AS repairCount,
                    ROUND(COUNT(*) * 100.0 / NULLIF((SELECT COUNT(*) FROM DMS_BILLS_FAULT_INSTANCE WHERE IS_FLAG = '1'), 0), 0) AS percent
             FROM DMS_BILLS_FAULT_INSTANCE f
-            LEFT JOIN DMS_BASE_DEVICE_LEDGER d ON f.DEVICE_ID = d.DEVICE_ID
+            LEFT JOIN BASE_DEVICELEDGER d ON f.DEVICE_ID = d.OBJ_ID
             WHERE f.IS_FLAG = '1'
               AND f.DEVICE_ID IS NOT NULL
-            GROUP BY d.DEVICE_ID, d.DEVICE_NAME
+            GROUP BY d.OBJ_ID, d.DEVICE_NAME
             ORDER BY repairCount DESC
         ) WHERE ROWNUM &lt;= 10
     </select>
@@ -136,6 +140,8 @@
 
     <!-- 查询设备分析列表（各设备机台实际产量） -->
     <!-- 从BASE_DEVICE_PARAM_VAL获取当天每台设备的最新实际产出数量 -->
+    <!-- 注意：通过PARAM_NAME='机台状态-实际产出数量'定位参数，而非PARAM_CODE -->
+    <!-- 因为PARAM_CODE可能因设备不同而变化，但PARAM_NAME是固定的 -->
     <select id="selectDeviceProductionAnalysis" resultType="com.aucma.report.domain.vo.Board4DeviceProductionVo">
         SELECT d.DEVICE_NAME AS deviceName,
                NVL(TO_NUMBER(p.PARAM_VALUE), 0) AS production
@@ -146,12 +152,12 @@
                 SELECT DEVICE_CODE, PARAM_VALUE,
                        ROW_NUMBER() OVER (PARTITION BY DEVICE_CODE ORDER BY COLLECT_TIME DESC) AS RN
                 FROM BASE_DEVICE_PARAM_VAL
-                WHERE PARAM_CODE = '19'
+                WHERE PARAM_NAME = '机台状态-实际产出数量'
                   AND TO_CHAR(COLLECT_TIME, 'YYYY-MM-DD') = TO_CHAR(SYSDATE, 'YYYY-MM-DD')
             )
             WHERE RN = 1
         ) p ON d.DEVICE_CODE = p.DEVICE_CODE
-        WHERE d.IS_FLAG = '0'
+        WHERE d.IS_FLAG = 0
           AND d.DEVICE_TYPE = '1'
         ORDER BY production DESC
     </select>