diff --git a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
index 8443ae97..a2da2567 100644
--- a/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
+++ b/detection/src/main/java/com/njcn/gather/detection/handler/SocketDevResponseService.java
@@ -612,7 +612,7 @@ public class SocketDevResponseService {
 
     private void assemblyEntity(List<DevData> deList, DevXiNumData.F F, DevXiNumData.GF startF, CoefficientVO coefficientVO, CoefficientVO.DevParameter devParameter) {
         //表示接收完成,必须保证3个数
-        if (deList.size() >= 3) {
+        if (deList.size() >= 7) {
             List<Double> aList = deList.stream().map(it -> it.getSqlData().get(0).getList().getA()).collect(Collectors.toList());
             List<Double> bList = deList.stream().map(it -> it.getSqlData().get(0).getList().getB()).collect(Collectors.toList());
             List<Double> cList = deList.stream().map(it -> it.getSqlData().get(0).getList().getC()).collect(Collectors.toList());
@@ -687,7 +687,7 @@ public class SocketDevResponseService {
      */
     private Double reduceList(List<Double> valList) {
         // valList.subList(0, 5).clear();
-        // valList.subList(valList.size() - 3, valList.size() - 1).clear();
+        valList.subList(valList.size() - 2, valList.size()).clear();
         return valList.stream().mapToDouble(Double::doubleValue).average().getAsDouble();
     }
 
diff --git a/detection/src/main/java/com/njcn/gather/detection/handler/SocketSourceResponseService.java b/detection/src/main/java/com/njcn/gather/detection/handler/SocketSourceResponseService.java
index 3d6e4a63..c46e3b49 100644
--- a/detection/src/main/java/com/njcn/gather/detection/handler/SocketSourceResponseService.java
+++ b/detection/src/main/java/com/njcn/gather/detection/handler/SocketSourceResponseService.java
@@ -334,9 +334,9 @@ public class SocketSourceResponseService {
                     // 系数校验固定检测项：实时电压有效值和实时电流有效值
                     phaseSequenceParam.setDataType(Arrays.asList("real$VRMS", "real$IRMS"));
                     // 读取3次数据用于系数计算
-                    phaseSequenceParam.setReadCount(3);
+                    phaseSequenceParam.setReadCount(7); //3
                     // 忽略前4次数据，等待测量稳定
-                    phaseSequenceParam.setIgnoreCount(4);
+                    phaseSequenceParam.setIgnoreCount(3); //4
                     socketMsg.setData(JSON.toJSONString(phaseSequenceParam));
                     SocketManager.sendMsg(s, JSON.toJSONString(socketMsg));