diff --git a/src/views/statistics/detail.vue b/src/views/statistics/detail.vue
index c696227..59eb201 100644
--- a/src/views/statistics/detail.vue
+++ b/src/views/statistics/detail.vue
@@ -564,7 +564,7 @@ export default {
       this.dataSourceSpectrumX_B = this.allData.bspectrumBlock&&this.allData.bspectrumBlock.bspectrumSubBlock.map((item, index) => {
         return index
       })
-      this.allData.histogramBlock.histogramSubBlock.forEach(item => {
+      this.allData.histogramBlock&&this.allData.histogramBlock.histogramSubBlock.forEach(item => {
         if (item.c === 1) {
           this.dataSourceHistogray.level_1.push(item)
         } else if (item.c <= 5 && item.c > 1) {
@@ -647,10 +647,37 @@ export default {
     getUid() {
       return (Math.random()+new Date().getTime()).toString(32).slice(0,8)
     },
+    changeData(data) {
+      let arr = data.map(item => {
+        if (item==0) {
+          return 1.001
+        } else {
+          return item
+        }
+      })
+      return arr
+    },
     yLogChange(e,str) {
       let yAxisType = e.target.checked ? "log" : "value"
-      str==="G"?this.yAxisType_g = yAxisType:this.yAxisType_b = yAxisType
+      str === "G" ? this.yAxisType_g = yAxisType : this.yAxisType_b = yAxisType
+      let dataArr =[]
+      if (e.target.checked) {
+        
+        dataArr = this.changeData(str === "G"?this.dataSourceSpectrum_G:this.dataSourceSpectrum_B)
+      } else {
+        dataArr = str === "G"?this.dataSourceSpectrum_G:this.dataSourceSpectrum_B
+      }
       let options = {
+        tooltip: {
+          trigger: 'axis',
+          formatter: function (params) {
+            return `<div>${params[0].axisValueLabel}</div>
+              <div style="color:#0656ff">
+                value：${e.target.checked ? params[0].value == 1.001 ? 0 : params[0].value : params[0].value}
+              </div>
+            `
+          }
+        },
         yAxis: {
           type: str==="G"?this.yAxisType_g:this.yAxisType_b,
           splitLine: {
@@ -658,8 +685,25 @@ export default {
             lineStyle: {
               color: "rgbA(64, 105, 121, 0.2)"
             }
-          }
+          },
+          axisLabel: {
+            formatter: function (value) {
+              if (e.target.checked) {
+                return value == 1 ? 0 : value
+              } else {
+                return value
+              }
+            }
+          },
+          scale: false
         },
+        series: [
+          {
+            type: 'line',
+            itemStyle: { normal: { color: '#0656ff' } },
+            data: dataArr
+          }
+        ]
       }
       if (str === "G") {
         this.spectrumChart_G.setOption(options)
@@ -743,7 +787,7 @@ export default {
         dataZoom: [
           {
             start: 0,
-            end: 255
+            end: 100
           }
         ],
         series: [
@@ -759,14 +803,14 @@ export default {
       this.spectrumChart_G = echarts.init(document.getElementById("spectrumChartRef_G"))
       this.spectrumChart_G.setOption(this.getOptions("G"))
       window.addEventListener("resize", function () {
-        spectrumChart_G.resize();
+        this,spectrumChart_G.resize();
       });
     },
     drawSpectrumChart_B() {
       this.spectrumChart_B = echarts.init(document.getElementById("spectrumChartRef_B"))
       this.spectrumChart_B.setOption(this.getOptions("B"))
       window.addEventListener("resize", function () {
-        spectrumChart_B.resize();
+        this.spectrumChart_B.resize();
       });
     },
     drawHistogramChart() {
@@ -832,7 +876,7 @@ export default {
         series
       })
       window.addEventListener("resize", function () {
-        histogramChart.resize();
+        this.histogramChart.resize();
       });
     }
   }