diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
index c8577f24..72110d5c 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
@@ -1841,24 +1841,24 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
         if (CollectionUtils.isNotEmpty(nuclideTableList)) {
             nuclideTableList.stream().forEach(item-> {
                 if (Objects.nonNull(item.getEnergy())) {
-                    item.setEnergy(Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(item.getEnergy()))));
+                    item.setEnergy(Double.valueOf(String.format("%.3f", item.getEnergy())));
                 } else {
-                    item.setEnergy(0.0);
+                    item.setEnergy(Double.valueOf(String.format("%.3f", 0.0)));
                 }
                 if (Objects.nonNull(item.getEnergyUncert())) {
-                    item.setEnergyUncert(Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(item.getEnergyUncert()))));
+                    item.setEnergyUncert(Double.valueOf(String.format("%.3f", item.getEnergyUncert())));
                 } else {
-                    item.setEnergyUncert(0.0);
+                    item.setEnergyUncert(Double.valueOf(String.format("%.3f", 0.0)));
                 }
                 if (Objects.nonNull(item.getYield())) {
-                    item.setYield(Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(item.getYield()))));
+                    item.setYield(Double.valueOf(String.format("%.3f", item.getYield())));
                 } else {
-                    item.setYield(0.0);
+                    item.setYield(Double.valueOf(String.format("%.3f", 0.0)));
                 }
                 if (Objects.nonNull(item.getYieldUncert())) {
-                    item.setYieldUncert(Double.valueOf(NumberFormatUtil.numberFormat(String.valueOf(item.getYieldUncert()))));
+                    item.setYieldUncert(Double.valueOf(String.format("%.3f", item.getYieldUncert())));
                 } else {
-                    item.setYieldUncert(0.0);
+                    item.setYieldUncert(Double.valueOf(String.format("%.3f", 0.0)));
                 }
             });
             map.put("table", nuclideTableList);