diff --git a/src/views/spectrumAnalysis/beta-gamma-analysis.vue b/src/views/spectrumAnalysis/beta-gamma-analysis.vue
index 183e306..be1d339 100644
--- a/src/views/spectrumAnalysis/beta-gamma-analysis.vue
+++ b/src/views/spectrumAnalysis/beta-gamma-analysis.vue
@@ -328,7 +328,6 @@ export default {
             inputFileName,
             data: result,
             from: 'db',
-            type: 'beta',
           })
         } else {
           this.$message.error(message)
@@ -375,7 +374,6 @@ export default {
             inputFileName: this.sample.sampleFileName,
             data: result,
             from: 'file',
-            type: 'beta',
           })
 
           this.isLoading = false
@@ -605,9 +603,14 @@ export default {
 
     // 移除其他的beta缓存
     removeOtherBetaSamples() {
-      const filterList = sampleList.filter(
-        (item) => item.type !== 'beta' || item.inputFileName == this.sample.inputFileName
-      )
+      const regExp = /([A-Z]+\d+_\d+)(-[\w\s_\.]+)/
+      const stationAndDetectorName = this.sample.inputFileName.replace(regExp, '$1')
+      // 清理掉不是自己，且台站号+探测器号跟自己一样的谱，让它重新加载
+      const filterList = sampleList.filter((item) => {
+        const inputFileName = item.inputFileName
+        return inputFileName == this.sample.inputFileName || !inputFileName.startsWith(stationAndDetectorName)
+      })
+
       setSampleList(filterList)
     },
 
diff --git a/src/views/spectrumAnalysis/components/BetaGammaSpectrumChart.vue b/src/views/spectrumAnalysis/components/BetaGammaSpectrumChart.vue
index 413b135..d24d6c2 100644
--- a/src/views/spectrumAnalysis/components/BetaGammaSpectrumChart.vue
+++ b/src/views/spectrumAnalysis/components/BetaGammaSpectrumChart.vue
@@ -327,7 +327,6 @@ export default {
       },
     }
   },
-
   mounted() {
     this.opts.notMerge = true
     this.$nextTick(() => {
@@ -565,13 +564,20 @@ export default {
     // 3D 图表
     histogramDataDList: {
       handler(newVal) {
-        const maxCount = Math.max(...newVal.map((item) => item.c))
+        let maxCount = 0
+        const data = []
+        for (const item of newVal) {
+          const { b, g, c } = item // 耗时较多
+          if (c > maxCount) maxCount = c
+          data.push([b, g, c])
+        }
+
         this.threeDSurfaceOption.zAxis3D.max = Math.ceil(maxCount * 1.2)
-        this.threeDSurfaceOption.series.data = newVal.map((item) => [item.b, item.g, item.c]) // 设置3D surface数据
+        this.threeDSurfaceOption.series.data = data // 设置3D surface数据 // 第一次设置耗时较多
         this.threeDSurfaceOption.visualMap.max = maxCount
 
         this.threeDScatterOption.zAxis3D.max = Math.ceil(maxCount * 1.2)
-        this.threeDScatterOption.series.data = newVal.map((item) => [item.b, item.g, item.c]) // 设置3D scatter数据
+        this.threeDScatterOption.series.data = data // 设置3D scatter数据
         this.threeDScatterOption.visualMap.max = maxCount
       },
       immediate: true,