diff --git a/packages/data-source/src/types.ts b/packages/data-source/src/types.ts
index e2fcea54..7803404f 100644
--- a/packages/data-source/src/types.ts
+++ b/packages/data-source/src/types.ts
@@ -38,8 +38,7 @@ export interface HttpDataSourceSchema extends DataSourceSchema {
   };
   autoFetch?: boolean;
   beforeRequest:
-    | string
-    | ((options: HttpOptions, content: { app: TMagicApp; dataSource: HttpDataSource }) => HttpOptions);
+    string | ((options: HttpOptions, content: { app: TMagicApp; dataSource: HttpDataSource }) => HttpOptions);
   afterResponse:
     | string
     | ((response: any, content: { app: TMagicApp; dataSource: HttpDataSource; options: Partial<HttpOptions> }) => any);
diff --git a/packages/editor/src/type.ts b/packages/editor/src/type.ts
index d5e87611..926df798 100644
--- a/packages/editor/src/type.ts
+++ b/packages/editor/src/type.ts
@@ -77,7 +77,7 @@ export interface FrameworkSlots {
   empty(props: {}): any;
   workspace(props: {}): any;
   'props-panel'(props: {}): any;
-  'footer'(props: {}): any;
+  footer(props: {}): any;
   'page-bar'(props: {}): any;
   'page-bar-add-button'(props: {}): any;
   'page-bar-title'(props: { page: MPage | MPageFragment }): any;
diff --git a/packages/stage/src/util.ts b/packages/stage/src/util.ts
index 73c19dea..a2dfabc3 100644
--- a/packages/stage/src/util.ts
+++ b/packages/stage/src/util.ts
@@ -126,7 +126,7 @@ export const getScrollParent = (element: HTMLElement, includeHidden = false): HT
 
   if (isFixed(style)) return null;
 
-  for (let parent = element; parent.parentElement; ) {
+  for (let parent = element; parent.parentElement;) {
     parent = parent.parentElement;
 
     if (parent.tagName === 'HTML') return parent;