diff --git a/src/components/model-custom/components/index.ts b/src/components/model-custom/components/index.ts
index 3d0e28bc..0661040c 100644
--- a/src/components/model-custom/components/index.ts
+++ b/src/components/model-custom/components/index.ts
@@ -20,4 +20,8 @@ interface diy_content extends diy{
 
 interface expose {
     dialogVisible: boolean,
+}
+
+interface diy_data {
+    diy_data: diy_content[]
 }
\ No newline at end of file