diff --git a/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue b/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
index c3c0723..b126a86 100644
--- a/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
@@ -43,68 +43,68 @@ const columns = [
   {
     title: 'SampleID',
     align: 'left',
-    dataIndex: 'sampleId'
+    dataIndex: 'sampleId',
   },
   {
     title: 'Station',
     align: 'left',
-    dataIndex: 'stationName'
+    dataIndex: 'stationName',
   },
   {
     title: 'Detector',
     align: 'left',
     dataIndex: 'detectorsName',
-    width: 130
+    width: 130,
   },
   {
     title: 'Sample',
     align: 'left',
-    dataIndex: 'sampleType'
+    dataIndex: 'sampleType',
   },
   {
     title: 'DataType',
     align: 'left',
-    dataIndex: 'dataType'
+    dataIndex: 'dataType',
   },
   {
     title: 'Qualifier',
     align: 'left',
-    dataIndex: 'spectralQualifie'
+    dataIndex: 'spectralQualifie',
   },
   {
     title: 'Col.Stop',
     align: 'left',
     dataIndex: 'collectStop',
-    width: 170
+    width: 170,
   },
   {
     title: 'Acq.Start',
     align: 'left',
     dataIndex: 'acquisitionStart',
-    width: 170
+    width: 170,
   },
   {
     title: 'Acq.real',
     align: 'left',
-    dataIndex: 'acquisitionRealSec'
+    dataIndex: 'acquisitionRealSec',
   },
   {
     title: 'Acq.live',
     align: 'left',
-    dataIndex: 'acquisitionLiveSec'
+    dataIndex: 'acquisitionLiveSec',
   },
   {
     title: 'Status',
     align: 'left',
-    dataIndex: 'status'
-  }
+    dataIndex: 'status',
+  },
 ]
 
 export default {
   props: {
     value: {
-      type: Boolean
-    }
+      type: Boolean,
+    },
   },
   mixins: [JeecgListMixin],
   data() {
@@ -113,12 +113,10 @@ export default {
     return {
       queryParam: {
         menuTypes: 'G,B',
-        startDate: moment()
-          .add(-7, 'd')
-          .format('YYYY-MM-DD'),
+        startDate: moment().add(-7, 'd').format('YYYY-MM-DD'),
         endDate: moment().format('YYYY-MM-DD'),
         dbName: 'auto',
-        spectralQualifie: 'FULL'
+        spectralQualifie: 'FULL',
       },
       selectedRowKeys: [],
       selectionRows: [],
@@ -126,8 +124,22 @@ export default {
       stationList: [],
       detectorList: [],
       url: {
-        list: '/spectrumAnalysis/getDBSpectrumList'
-      }
+        list: '/spectrumAnalysis/getDBSpectrumList',
+      },
+      sampleTypeOption: [
+        {
+          label: 'P',
+          value: 'P',
+        },
+        {
+          label: 'B',
+          value: 'B',
+        },
+        {
+          label: 'G',
+          value: 'G',
+        },
+      ],
     }
   },
   created() {
@@ -166,12 +178,12 @@ export default {
 
       this.loading = true
       getAction(this.url.list, params)
-        .then(res => {
+        .then((res) => {
           if (res.success) {
             const result = res.result.records || res.result
-            result.forEach(item => {
+            result.forEach((item) => {
               const fileName = item.inputFileName
-              if(fileName) {
+              if (fileName) {
                 const arr = fileName.split('/')
                 item.inputFileName = arr[arr.length - 1]
               }
@@ -215,11 +227,11 @@ export default {
         const { success, result, message } = await getAction('/spectrumAnalysis/getDBSearchList', {
           menuTypes: value,
           dbName: this.queryParam.dbName,
-          AllUsers: this.allUsersValue
+          AllUsers: this.allUsersValue,
         })
         if (success) {
-          this.stationList = result.stationCode.map(item => ({ label: item, value: item }))
-          this.detectorList = result.detectorCode.map(item => ({ label: item, value: item }))
+          this.stationList = result.stationCode.map((item) => ({ label: item, value: item }))
+          this.detectorList = result.detectorCode.map((item) => ({ label: item, value: item }))
         } else {
           this.$message.error(message)
         }
@@ -235,7 +247,7 @@ export default {
 
     filterOption(input, option) {
       return option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0
-    }
+    },
   },
   computed: {
     visible: {
@@ -244,7 +256,7 @@ export default {
       },
       set(val) {
         this.$emit('input', val)
-      }
+      },
     },
     formItems() {
       return [
@@ -256,32 +268,64 @@ export default {
             options: [
               {
                 label: 'All',
-                value: 'G,B'
+                value: 'G,B',
               },
               {
                 label: 'Gamma',
-                value: 'G'
+                value: 'G',
               },
               {
                 label: 'Beta',
-                value: 'B'
-              }
+                value: 'B',
+              },
             ],
-            allowClear: true
+            allowClear: true,
           },
           style: {
-            width: '18%'
+            width: '18%',
           },
           on: {
-            change: event => {
+            change: (event) => {
+              console.log('event', event)
               if (!event) {
                 this.stationList = []
                 this.detectorList = []
                 return
               }
+              let arr_B = [
+                {
+                  label: 'B',
+                  value: 'B',
+                },
+              ]
+              let arr_G = [
+                {
+                  label: 'P',
+                  value: 'P',
+                },
+                {
+                  label: 'G',
+                  value: 'G',
+                },
+              ]
+              let arr_A = [
+                {
+                  label: 'P',
+                  value: 'P',
+                },
+                {
+                  label: 'B',
+                  value: 'B',
+                },
+                {
+                  label: 'G',
+                  value: 'G',
+                },
+              ]
+              this.sampleTypeOption = event == 'B' ? arr_B : event == 'G' ? arr_G : arr_A
               this.getStationAndDetectorList(event)
-            }
-          }
+            },
+          },
         },
         {
           label: 'Station',
@@ -291,11 +335,11 @@ export default {
             options: this.stationList,
             showSearch: true,
             filterOption: this.filterOption,
-            allowClear: true
+            allowClear: true,
           },
           style: {
-            width: '19%'
-          }
+            width: '19%',
+          },
         },
         {
           label: 'Detector',
@@ -305,36 +349,23 @@ export default {
             options: this.detectorList,
             showSearch: true,
             filterOption: this.filterOption,
-            allowClear: true
+            allowClear: true,
           },
           style: {
-            width: '19%'
-          }
+            width: '19%',
+          },
         },
         {
           label: 'Sample',
           type: 'custom-select',
           name: 'sampleType',
           props: {
-            options: [
-              {
-                label: 'P',
-                value: 'P'
-              },
-              {
-                label: 'B',
-                value: 'B'
-              },
-              {
-                label: 'G',
-                value: 'G'
-              }
-            ],
-            allowClear: true
+            options: this.sampleTypeOption,
+            allowClear: true,
           },
           style: {
-            width: '14%'
-          }
+            width: '14%',
+          },
         },
         {
           label: 'DataType',
@@ -344,34 +375,34 @@ export default {
             options: [
               {
                 label: 'S',
-                value: 'S'
+                value: 'S',
               },
               {
                 label: 'G',
-                value: 'G'
+                value: 'G',
               },
               {
                 label: 'D',
-                value: 'D'
+                value: 'D',
               },
               {
                 label: 'Q',
-                value: 'Q'
+                value: 'Q',
               },
               {
                 label: 'B',
-                value: 'B'
+                value: 'B',
               },
               {
                 label: 'C',
-                value: 'C'
-              }
+                value: 'C',
+              },
             ],
-            allowClear: true
+            allowClear: true,
           },
           style: {
-            width: '14%'
-          }
+            width: '14%',
+          },
         },
         {
           label: 'Qualifier',
@@ -381,30 +412,30 @@ export default {
             options: [
               {
                 label: 'FULL',
-                value: 'FULL'
+                value: 'FULL',
               },
               {
                 label: 'PREL',
-                value: 'PREL'
-              }
+                value: 'PREL',
+              },
             ],
-            allowClear: true
+            allowClear: true,
           },
           style: {
             width: '16%',
-            paddingRight: 0
-          }
+            paddingRight: 0,
+          },
         },
         {
           label: 'SampleID',
           type: 'a-input',
           name: 'sampleId',
           props: {
-            allowClear: true
+            allowClear: true,
           },
           style: {
-            width: '264px'
-          }
+            width: '264px',
+          },
         },
         {
           label: '',
@@ -414,13 +445,13 @@ export default {
             options: [
               { label: 'All User', value: 'AllUsers' },
               { label: 'Collect Stop', value: 'CollectStopB' },
-              { label: 'Acq.Start', value: 'AcqStartB' }
-            ]
+              { label: 'Acq.Start', value: 'AcqStartB' },
+            ],
           },
           style: {
             width: '305px',
-            paddingRight: 0
-          }
+            paddingRight: 0,
+          },
         },
         {
           label: 'From',
@@ -430,12 +461,12 @@ export default {
             format: 'YYYY-MM-DD',
             valueFormat: 'YYYY-MM-DD',
             style: {
-              minWidth: 'auto'
-            }
+              minWidth: 'auto',
+            },
           },
           style: {
-            width: '19%'
-          }
+            width: '19%',
+          },
         },
         {
           label: 'To',
@@ -445,15 +476,15 @@ export default {
             format: 'YYYY-MM-DD',
             valueFormat: 'YYYY-MM-DD',
             style: {
-              minWidth: 'auto'
-            }
+              minWidth: 'auto',
+            },
           },
           style: {
             paddingRight: 0,
             marginRight: '22px',
-            width: '19%'
-          }
-        }
+            width: '19%',
+          },
+        },
       ]
     },
 
@@ -470,7 +501,7 @@ export default {
     acqStartValue() {
       const checkboxGroup = this.queryParam.checkboxGroup
       return !!(checkboxGroup && checkboxGroup.includes('AcqStartB'))
-    }
+    },
   },
   watch: {
     // All User 变化时重新获取station 和detector
@@ -480,8 +511,8 @@ export default {
         this.detectorList = []
         this.getStationAndDetectorList(this.queryParam.menuTypes)
       }
-    }
-  }
+    },
+  },
 }
 </script>