fix: the problem of NoSSR with Suspense (#6221)

.changeset/orange-carrots-study.md

@@ -0,0 +1,6 @@
+---
+'@modern-js/runtime': patch
+---
+
+fix: the problem of NoSSR with Suspense
+fix: 修复 NoSSR 在 suspense 下 的问题

packages/runtime/plugin-runtime/src/core/server/react/nossr/index.ts

@@ -1,16 +1,15 @@
-import React, { type ReactElement, useEffect, useState } from 'react';
+import React from 'react';
+import { type ReactElement, useEffect, useState } from 'react';
 
-let csr = false;
 export const NoSSR = (
-  props: React.PropsWithChildren<{ fallback?: ReactElement | string }>,
-) => {
-  const [isMounted, setMounted] = useState(csr);
+  props?: React.PropsWithChildren<{ fallback?: ReactElement | string }>,
+): ReactElement | null => {
+  const [isMounted, setMounted] = useState(false);
   useEffect(() => {
-    csr = true;
     setMounted(true);
-  });
+  }, []);
 
-  const { children, fallback = null } = props;
+  const { children, fallback = null } = props || {};
   return React.createElement(
     React.Fragment,
     null,