diff --git a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HarmInHarmServiceImpl.java b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HarmInHarmServiceImpl.java
index 9ea7fbc14..c59a40053 100644
--- a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HarmInHarmServiceImpl.java
+++ b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/service/impl/HarmInHarmServiceImpl.java
@@ -40,13 +40,13 @@ public class HarmInHarmServiceImpl implements HarmInHarmService {
             List<Float> harmInOverLimit = new ArrayList<>();
             List<Float> harmInHarmValue;
             if (harmInHarmParam.getHarmState() == 0) {
-                for (int i = 2; i < 26; i++) {
+                for (int i = 2; i < 51; i++) {
                     harmInOverLimit.add(PubUtils.getValueByMethod(overlimit, "getUharm", i));
                 }
                 //获取2-50次谐波含有率值
                 harmInHarmValue = getCondition(harmInHarmParam.getSearchBeginTime(), harmInHarmParam.getSearchEndTime(), harmInHarmParam.getId(), harmInHarmParam.getHarmState());
             } else {
-                for (int i = 2; i < 26; i++) {
+                for (int i = 2; i < 51; i++) {
                     harmInOverLimit.add(PubUtils.getValueByMethod(overlimit, "getIharm", i));
                 }
                 //获取2-50次谐波电流幅值