diff --git a/.changeset/modern-bulldogs-cross.md b/.changeset/modern-bulldogs-cross.md
new file mode 100644
index 000000000000..90efd3c1e10d
--- /dev/null
+++ b/.changeset/modern-bulldogs-cross.md
@@ -0,0 +1,7 @@
+---
+'@modern-js/plugin-v2': patch
+---
+
+feat: support isPluginExists for plugin manager
+
+feat: 插件支持 isPluginExists 方法
diff --git a/packages/toolkit/plugin-v2/src/manager.ts b/packages/toolkit/plugin-v2/src/manager.ts
index 46258ba90f9f..22a10a76d1e5 100644
--- a/packages/toolkit/plugin-v2/src/manager.ts
+++ b/packages/toolkit/plugin-v2/src/manager.ts
@@ -171,5 +171,6 @@ export function createPluginManager(): PluginManager {
     getPlugins,
     addPlugins,
     clear,
+    isPluginExists: (name: string) => plugins.has(name),
   };
 }
diff --git a/packages/toolkit/plugin-v2/src/types/plugin.ts b/packages/toolkit/plugin-v2/src/types/plugin.ts
index 6c7ebd1bc908..2b1ca2675ed2 100644
--- a/packages/toolkit/plugin-v2/src/types/plugin.ts
+++ b/packages/toolkit/plugin-v2/src/types/plugin.ts
@@ -48,4 +48,5 @@ export type PluginManager = {
   getPlugins: () => Plugin[];
   addPlugins: (plugins: Array<Plugin | Falsy>) => void;
   clear: () => void;
+  isPluginExist: (name: string) => boolean;
 };