diff --git a/jero-web/src/views/projectManagement/dialog/ParameterTemplateAdd.vue b/jero-web/src/views/projectManagement/dialog/ParameterTemplateAdd.vue
index f8818d1c4..6e8b589cf 100644
--- a/jero-web/src/views/projectManagement/dialog/ParameterTemplateAdd.vue
+++ b/jero-web/src/views/projectManagement/dialog/ParameterTemplateAdd.vue
@@ -323,14 +323,15 @@
       },
       editData(edit) {
         // 编辑一行的数据
-        if (edit.projectVersion) {
-          edit.projectVersion = edit.projectVersion.split(',')
+        let query = JSON.parse(JSON.stringify(edit))
+        if (query.projectVersion) {
+          query.projectVersion = query.projectVersion.split(',')
         }else{
-          edit.projectVersion = []
+          query.projectVersion = []
         }
-        this.row = edit
-        this.formData = { ...edit }
-        this.selectedRowKeys = edit.paramsTemplateId.split(',')
+        this.row = query
+        this.formData = { ...query }
+        this.selectedRowKeys = query.paramsTemplateId.split(',')
       },
       //新增
       handleSubmit() {