diff --git a/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue b/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
index de727f6..9af9a0b 100644
--- a/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
@@ -63,58 +63,34 @@ const columns = [
   {
     title: 'Energy (keV)',
     dataIndex: 'energy',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'Yield (%)',
     dataIndex: 'yield',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'Efficiency',
     dataIndex: 'efficiency',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'Activity (Bq)',
     dataIndex: 'activity',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'Act Err (%)',
     dataIndex: 'actErr',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'MDA (Bq)',
     dataIndex: 'mda',
-    customRender: (text) => {
-      return text && text !== 'null' ? parseFloat(Number(text).toPrecision(6)) : text
-    },
   },
   {
     title: 'Conc (uBq/m3)',
     dataIndex: 'conc',
-    customRender: (text) => {
-      return text
-    },
   },
   {
     title: 'MDC (uBq/m3)',
     dataIndex: 'mdc',
-    customRender: (text) => {
-      return text
-    },
   },
 ]
 export default {
diff --git a/src/views/spectrumAnalysis/components/Modals/NuclideLibraryModal.vue b/src/views/spectrumAnalysis/components/Modals/NuclideLibraryModal.vue
index 235ee40..47bc23d 100644
--- a/src/views/spectrumAnalysis/components/Modals/NuclideLibraryModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/NuclideLibraryModal.vue
@@ -151,25 +151,25 @@ const mainColumns = [
     title: 'Energy(keV)',
     dataIndex: 'energy',
     width: 100,
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
+    customRender: (text) => Number(text).toFixed(3),
   },
   {
     title: 'Energy Uncert(%)',
     dataIndex: 'energyUncert',
     width: 120,
-    customRender: (text) => parseFloat(Number(text * 100).toPrecision(6)),
+    customRender: (text) => Number(text).toFixed(6),
   },
   {
     title: 'Yield',
     dataIndex: 'yield',
     width: 80,
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
+    customRender: (text) => Number(text).toFixed(3),
   },
   {
     title: 'Yield Uncert(%)',
     dataIndex: 'yieldUncert',
     width: 120,
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
+    customRender: (text) => Number(text).toFixed(3),
   },
   {
     title: 'KeyLine',
diff --git a/src/views/spectrumAnalysis/components/PeakInfomation.vue b/src/views/spectrumAnalysis/components/PeakInfomation.vue
index 128cad0..f88c729 100644
--- a/src/views/spectrumAnalysis/components/PeakInfomation.vue
+++ b/src/views/spectrumAnalysis/components/PeakInfomation.vue
@@ -47,12 +47,10 @@ const columns = [
   {
     title: 'Energy(keV)',
     dataIndex: 'energy',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
   },
   {
     title: 'Centroid',
     dataIndex: 'centroid',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
   },
   {
     title: 'Multiplet',
@@ -61,31 +59,24 @@ const columns = [
   {
     title: 'Fwhm(keV)',
     dataIndex: 'fwhm',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
   },
   {
     title: 'NetArea',
     dataIndex: 'netArea',
     ellipsis: true,
-    // customRender: (text) => parseFloat(Number(text).toPrecision(6)),
-    customRender: (text) => text,
   },
   {
     title: 'AreaErr(%)',
     dataIndex: 'areaErr',
     ellipsis: true,
-    // customRender: (text) => parseFloat(Number(text).toPrecision(6)),
-    customRender: (text) => text,
   },
   {
     title: 'Significant',
     dataIndex: 'significant',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
   },
   {
     title: 'Sensitivity',
     dataIndex: 'sensitivity',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
   },
   {
     title: 'Indentify',