diff --git a/packages/plugin-react-oxc/src/index.ts b/packages/plugin-react-oxc/src/index.ts
index f234ad80..9de91bad 100644
--- a/packages/plugin-react-oxc/src/index.ts
+++ b/packages/plugin-react-oxc/src/index.ts
@@ -141,7 +141,7 @@ export default function viteReact(opts: Options = {}): PluginOption[] {
         return [
           {
             tag: 'script',
-            attrs: { type: 'module' },
+            attrs: { type: 'module', async: true },
             children: getPreambleCode(config.server!.config.base),
           },
         ]
diff --git a/packages/plugin-react-swc/src/index.ts b/packages/plugin-react-swc/src/index.ts
index 6f20a05d..dd1a4dcf 100644
--- a/packages/plugin-react-swc/src/index.ts
+++ b/packages/plugin-react-swc/src/index.ts
@@ -147,7 +147,7 @@ const react = (_options?: Options): PluginOption[] => {
           return [
             {
               tag: 'script',
-              attrs: { type: 'module' },
+              attrs: { type: 'module', async: true },
               children: getPreambleCode(config.server!.config.base),
             },
           ]
diff --git a/packages/plugin-react/src/index.ts b/packages/plugin-react/src/index.ts
index 250c4477..1c3e1aef 100644
--- a/packages/plugin-react/src/index.ts
+++ b/packages/plugin-react/src/index.ts
@@ -366,7 +366,7 @@ export default function viteReact(opts: Options = {}): PluginOption[] {
         return [
           {
             tag: 'script',
-            attrs: { type: 'module' },
+            attrs: { type: 'module', async: true },
             children: getPreambleCode(config.server!.config.base),
           },
         ]