更新

src/views/unit-test/unit-create/unit-edit-test/music-list.tsx

@@ -203,7 +203,9 @@ export default defineComponent({
                 onChange={() => {
                   data.value1 = null
                   data.value2 = null
-                  onSearch()
+                  nextTick(() => {
+                    onSearch()
+                  })
                 }}
               ></DropdownItem>
               <DropdownItem