diff --git a/src/views/tool/gen/editTable.vue b/src/views/tool/gen/editTable.vue
index 01c572a..64f2f24 100644
--- a/src/views/tool/gen/editTable.vue
+++ b/src/views/tool/gen/editTable.vue
@@ -196,7 +196,7 @@ function submitForm() {
 
     if (validateResult) {
       const genTable = Object.assign({}, info.value)
-      genTable.columns = this.columns
+      genTable.columns = columns.value
 
       // 额外参数拼接
       genTable.params = {