diff --git a/src/virtualModules/virtualExposes.ts b/src/virtualModules/virtualExposes.ts
index fe6c2f1..0f15f0a 100644
--- a/src/virtualModules/virtualExposes.ts
+++ b/src/virtualModules/virtualExposes.ts
@@ -4,23 +4,31 @@ export const VIRTUAL_EXPOSES = 'virtual:mf-exposes';
 export function generateExposes() {
   const options = getNormalizeModuleFederationOptions();
   return `
+    const GLOBAL_KEY = '__MF_SINGLETONS__';
+    const globalObj = typeof globalThis !== 'undefined' ? globalThis : window;
+    globalObj[GLOBAL_KEY] = globalObj[GLOBAL_KEY] || {};
+
     export default {
     ${Object.keys(options.exposes)
       .map((key) => {
+        const singletonKey = JSON.stringify(key);
         return `
-        ${JSON.stringify(key)}: async () => {
-          const importModule = await import(${JSON.stringify(options.exposes[key].import)})
-          const exportModule = {}
-          Object.assign(exportModule, importModule)
-          Object.defineProperty(exportModule, "__esModule", {
-            value: true,
-            enumerable: false
-          })
-          return exportModule
+        ${singletonKey}: async () => {
+          if (!globalObj[GLOBAL_KEY][${singletonKey}]) {
+            const importModule = await import(${JSON.stringify(options.exposes[key].import)});
+            const exportModule = {};
+            Object.assign(exportModule, importModule);
+            Object.defineProperty(exportModule, "__esModule", {
+              value: true,
+              enumerable: false
+            });
+            globalObj[GLOBAL_KEY][${singletonKey}] = exportModule;
+          }
+          return globalObj[GLOBAL_KEY][${singletonKey}];
         }
       `;
       })
       .join(',')}
-  }
+    }
   `;
 }