diff --git a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
index 7e3188ce1..76b91552e 100644
--- a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
+++ b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HistoryResultServiceImpl.java
@@ -443,7 +443,8 @@ public class HistoryResultServiceImpl implements HistoryResultService {
                     //谐波电压含有率
                     if (number == 1) {
                         targetName = "基波电压幅值";
-                        sql = "SELECT time as time, v_1 as aValue ," + InfluxDBTableConstant.PHASIC_TYPE + " FROM data_harmrate_v WHERE " + stringBuilder +
+                        //修改幅值表
+                        sql = "SELECT time as time, v_1 as aValue ," + InfluxDBTableConstant.PHASIC_TYPE + " FROM data_v WHERE " + stringBuilder +
                                 " and (phasic_type ='A' or phasic_type ='B' or phasic_type ='C') order by time asc tz('Asia/Shanghai');";
                         unit.add(pqsDeviceUnit.getPhaseVoltage());
                     } else {