diff --git a/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue b/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
index 09c163f..457c723 100644
--- a/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
+++ b/src/views/spectrumAnalysis/components/Modals/LoadFromDBModal.vue
@@ -222,12 +222,14 @@ export default {
 
     // 显示弹窗
     show(loadType) {
+      if (loadType !== this.loadType) {
+        this.dataSource = []
+        this.ipagination.total = 0
+      }
+
       this.loadType = loadType
       this.visible = true
       this.columns = cloneDeep(columns)
-      if (loadType !== this.loadType) {
-        this.dataSource = []
-      }
 
       if (loadType != 'db') {
         this.columns.splice(10, 1)