diff --git a/src/views/spectrumAnalysis/components/BetaGammaSpectrum.vue b/src/views/spectrumAnalysis/components/BetaGammaSpectrum.vue
index 8f0c7e7..7848706 100644
--- a/src/views/spectrumAnalysis/components/BetaGammaSpectrum.vue
+++ b/src/views/spectrumAnalysis/components/BetaGammaSpectrum.vue
@@ -171,8 +171,10 @@ const dragOption = {
       position: [],
       draggable: true,
       style: {
-        fill: 'rgba(0,0,0,0)', // fill: 'rgba(0,0,0,0.03)',  方便观察
-        stroke: 'rgba(0,0,0,0)', // stroke: 'rgba(0,0,0,0.03)',  方便观察
+        fill: 'rgba(0,0,0,0)',
+        stroke: 'rgba(0,0,0,0)',
+        // fill: 'rgba(255,0,0,0.5)', // 方便观察
+        // stroke: 'rgba(255,0,0,0.5)', // 方便观察
         lineWidth: 10,
       },
       cursor: 'move',
@@ -190,8 +192,10 @@ const dragOption = {
       position: [],
       draggable: true,
       style: {
-        fill: 'rgba(0,0,0,0)', // fill: 'rgba(0,0,0,0.03)',  方便观察
-        stroke: 'rgba(0,0,0,0)', // stroke: 'rgba(0,0,0,0.03)',  方便观察
+        fill: 'rgba(0,0,0,0)',
+        stroke: 'rgba(0,0,0,0)',
+        // fill: 'rgba(255,0,0,0.5)', // 方便观察
+        // stroke: 'rgba(255,0,0,0.5)', // 方便观察
         lineWidth: 10,
       },
       cursor: 'move',
@@ -575,6 +579,8 @@ export default {
     },
     // 点击unzoom
     handleUnzoom() {
+      const [graphic1, graphic2] = this.dragOption.graphic
+      const { minX, maxX, minY, maxY, color } = this.boundaryData
       this.twoDOption.xAxis.min = 0
       this.twoDOption.xAxis.max = 1024
       this.twoDOption.yAxis.min = 0
@@ -582,8 +588,19 @@ export default {
 
       // this.emitRangeChange([0, 256, 0, 256])
       this.reDrawRect()
-
       this.buildScatterList()
+      this.$nextTick(() => {
+        const myChart = this.$refs.chartTwoDRef.getChartInstance()
+        graphic1.position = [
+          myChart.convertToPixel({ xAxisId: '2' }, minX),
+          myChart.convertToPixel({ yAxisId: '3' }, maxY),
+        ]
+        graphic2.position = [
+          myChart.convertToPixel({ xAxisId: '2' }, maxX),
+          myChart.convertToPixel({ yAxisId: '3' }, maxY),
+        ]
+        myChart.setOption(this.dragOption)
+      })
     },
     // 鼠标按下时开启可刷选状态
     handleMouseDown() {
@@ -607,6 +624,8 @@ export default {
     },
     // 刷选完毕时
     handleBrushEnd(param) {
+      const [graphic1, graphic2] = this.dragOption.graphic
+      const { minX: lineMinX, maxX: lineMaxX, minY: lineMinY, maxY: lineMaxY } = this.boundaryData
       const chart = this.$refs.chartTwoDRef.getChartInstance()
       const areas = param.areas[0]
       if (areas) {
@@ -625,12 +644,46 @@ export default {
         this.twoDOption.xAxis.max = rangeNumberFuncX(x2)
         this.twoDOption.yAxis.min = rangeNumberFuncY(y1)
         this.twoDOption.yAxis.max = rangeNumberFuncY(y2)
+        this.buildScatterList()
+        this.$nextTick(() => {
+          const myChart = this.$refs.chartTwoDRef.getChartInstance()
+          if (lineMinX > rangeNumberFuncX(x1) && lineMinX < rangeNumberFuncX(x2) && lineMaxX > rangeNumberFuncX(x2)) {
+            graphic1.position = [
+              myChart.convertToPixel({ xAxisId: '2' }, lineMinX),
+              myChart.convertToPixel({ yAxisId: '3' }, rangeNumberFuncY(y2)),
+            ]
+            myChart.setOption(this.dragOption)
+          } else if (
+            lineMinX < rangeNumberFuncX(x1) &&
+            lineMaxX > rangeNumberFuncX(x1) &&
+            lineMaxX < rangeNumberFuncX(x2)
+          ) {
+            graphic2.position = [
+              myChart.convertToPixel({ xAxisId: '2' }, lineMaxX),
+              myChart.convertToPixel({ yAxisId: '3' }, rangeNumberFuncY(y2)),
+            ]
+            myChart.setOption(this.dragOption)
+          } else if (
+            lineMinX > rangeNumberFuncX(x1) &&
+            lineMinX < rangeNumberFuncX(x2) &&
+            lineMaxX > rangeNumberFuncX(x1) &&
+            lineMaxX < rangeNumberFuncX(x2)
+          ) {
+            graphic1.position = [
+              myChart.convertToPixel({ xAxisId: '2' }, lineMinX),
+              myChart.convertToPixel({ yAxisId: '3' }, rangeNumberFuncY(y2)),
+            ]
+            graphic2.position = [
+              myChart.convertToPixel({ xAxisId: '2' }, lineMaxX),
+              myChart.convertToPixel({ yAxisId: '3' }, rangeNumberFuncY(y2)),
+            ]
+            myChart.setOption(this.dragOption)
+          }
+        })
 
         // this.emitRangeChange([x1, x2, y1, y2])
 
         // this.reDrawRect()
-
-        this.buildScatterList()
       }
 
       this.clearBrush(chart)