diff --git a/src/views/index/vehicleAdd.vue b/src/views/index/vehicleAdd.vue
index fc8508a4..73832839 100644
--- a/src/views/index/vehicleAdd.vue
+++ b/src/views/index/vehicleAdd.vue
@@ -723,18 +723,8 @@ export default {
   },
   methods:{
     async initPage() {
-      // 重置图片槽位，避免 keep-alive 缓存复用时残留上一辆车的图片
-      this.vehicleLicenseFrontList = []
-      this.vehicleLicenseBackList = []
-      this.vehicleLicenseCarPhotoList = []
-      this.vehicleFrontPhotoList = []
-      this.insurancePictureFiles = []
-      this.vehicleLicenseFront = ''
-      this.vehicleLicenseBack = ''
-      this.vehicleLicenseCarPhoto = ''
-      this.vehicleFrontPhoto = ''
-      this.insurancePicturePhoto = ''
-      this.vehicleLicenseBackOcrFlag = false
+      // 整体重置为初始 data（keep-alive 缓存复用时清空上一次的新增/修改数据，含 watcher 改过的 vehicleTypes.disabled），再按当前模式初始化
+      Object.assign(this.$data, this.$options.data.call(this, this))
       this.id=this.$route.params?.id
       this.approvalForm.supplierId=this.$route.params?.supplierId
       const urlParams = new URLSearchParams(window.location.search);
@@ -745,6 +735,10 @@ export default {
       if( this.id){
         await this.vehicleInfo()
       }else{
+        // 新增：清空 el-tree 勾选状态（缓存复用时可能残留上一辆车的服务种类勾选）
+        this.$nextTick(() => {
+          this.$refs.tree && this.$refs.tree.setCheckedKeys([])
+        })
         this.originData={
           vehicleType:'',
           vehicleStatus:'',