diff --git a/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue b/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
index bab05c3..de727f6 100644
--- a/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/NuclideActivityAndMDCModal.vue
@@ -106,14 +106,14 @@ const columns = [
     title: 'Conc (uBq/m3)',
     dataIndex: 'conc',
     customRender: (text) => {
-      return text && text !== 'null' ? Number(text).toPrecision(6) : text
+      return text
     },
   },
   {
     title: 'MDC (uBq/m3)',
     dataIndex: 'mdc',
     customRender: (text) => {
-      return text && text !== 'null' ? Number(text).toPrecision(6) : text
+      return text
     },
   },
 ]
diff --git a/src/views/spectrumAnalysis/components/PeakInfomation.vue b/src/views/spectrumAnalysis/components/PeakInfomation.vue
index e01fd21..128cad0 100644
--- a/src/views/spectrumAnalysis/components/PeakInfomation.vue
+++ b/src/views/spectrumAnalysis/components/PeakInfomation.vue
@@ -66,13 +66,16 @@ const columns = [
   {
     title: 'NetArea',
     dataIndex: 'netArea',
-    customRender: (text) => parseFloat(Number(text).toPrecision(6)),
+    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) => parseFloat(Number(text).toPrecision(6)),
+    customRender: (text) => text,
   },
   {
     title: 'Significant',