modify

@@ -173,7 +173,7 @@ export default {
                     {
                     {
                         required: true,
                         required: true,
                         message: "航线不能为空",
                         message: "航线不能为空",
-                        trigger: "change",
+                        trigger: ["change", "blur"],
                     },
                     },
                 ],
                 ],
                 groupAllWeight: [
                 groupAllWeight: [
@@ -307,4 +307,4 @@ export default {
 }
 }
 </script>
 </script>
 
 
-<style lang="scss" scoped></style>
\ No newline at end of file
+<style lang="scss" scoped></style>