diff --git a/app/admin/library/crud/Helper.php b/app/admin/library/crud/Helper.php
index c5f1761..ade96e5 100644
--- a/app/admin/library/crud/Helper.php
+++ b/app/admin/library/crud/Helper.php
@@ -845,8 +845,9 @@ class Helper
         return $itemJson;
     }
 
-    public static function formatObjectKey(string $keyName): string
+    public static function formatObjectKey(string|int $keyName): string
     {
+        $keyName = is_int($keyName) ? strval($keyName) : $keyName;
         if (preg_match("/^[a-zA-Z_][a-zA-Z0-9_]+$/", $keyName)) {
             return $keyName;
         }
diff --git a/web/src/views/backend/crud/design.vue b/web/src/views/backend/crud/design.vue
index 6a35bde..d0a0d00 100644
--- a/web/src/views/backend/crud/design.vue
+++ b/web/src/views/backend/crud/design.vue
@@ -95,7 +95,7 @@
                             :label-width="140"
                             :block-help="t('crud.crud.For quick combination code generation location, please fill in the relative path')"
                             :input-attr="{
-                                onChange: onTableChange,
+                                onChange: (val) => onTableChange(val ?? state.table.generateRelativePath?.replace(/\\/g, '/') ?? state.table.name ?? ''),
                                 onInput: debouncedOnRelativePathInput,
                             }"
                         />
@@ -1396,6 +1396,16 @@ const loadData = () => {
                 }
                 state.table.isCommonModel = parseInt(res.data.table.isCommonModel)
                 state.table.databaseConnection = res.data.table.databaseConnection ? res.data.table.databaseConnection : ''
+                // 复制设计时，根据接口返回刷新路径，确保与 getFileData 一致
+                const tableName = state.table.name || state.table.generateRelativePath?.replace(/\\/g, '/')
+                if (tableName) {
+                    getFileData(tableName, state.table.isCommonModel).then((fileRes) => {
+                        state.table.modelFile = fileRes.data.modelFile
+                        state.table.controllerFile = fileRes.data.controllerFile
+                        state.table.validateFile = fileRes.data.validateFile
+                        state.table.webViewsDir = fileRes.data.webViewsDir
+                    }).catch(() => {})
+                }
             })
             .finally(() => {
                 state.loading.init = false