fix: MyCircularProgress组件逻辑修复

src/components/mui/MyCircularProgress.tsx

@@ -101,7 +101,7 @@ const MyCircularProgress = (props: IMyCircularProgressProps) => {
 		}
 	} else {
 		if (children) {
-			return children;
+			return <>{children}</>;
 		} else {
 			return null;
 		}