diff --git a/.changeset/evil-houses-chew.md b/.changeset/evil-houses-chew.md
new file mode 100644
index 0000000..6009207
--- /dev/null
+++ b/.changeset/evil-houses-chew.md
@@ -0,0 +1,5 @@
+---
+'openapi-ts-request': patch
+---
+
+fix: fix bug #536
diff --git a/openapi-ts-request.config.ts b/openapi-ts-request.config.ts
index 8d483e6..5a1b6e6 100644
--- a/openapi-ts-request.config.ts
+++ b/openapi-ts-request.config.ts
@@ -1,6 +1,8 @@
+import { type GenerateServiceProps } from './src/index';
+
 export default [
   {
     schemaPath: 'http://petstore.swagger.io/v2/swagger.json',
     serversPath: './apis/app',
   },
-];
+] as GenerateServiceProps[];
diff --git a/src/generator/serviceGenarator.ts b/src/generator/serviceGenarator.ts
index a4685e5..0a87996 100644
--- a/src/generator/serviceGenarator.ts
+++ b/src/generator/serviceGenarator.ts
@@ -688,12 +688,22 @@ export default class ServiceGenerator {
 
               if (response?.isAnonymous) {
                 const responseName = upperFirst(`${functionName}Response`);
+                // 使用正则表达式移除 response?.type 中包含 this.config.namespace 的部分，isAnonymous模式不需要 this.config.namespace 前缀
+                const cleanType = response?.type?.includes(
+                  `${this.config.namespace}.`
+                )
+                  ? response?.type?.replace(
+                      new RegExp(`${this.config.namespace}\\.`, 'g'),
+                      ''
+                    )
+                  : response?.type || '';
                 this.interfaceTPConfigs.push({
                   typeName: responseName,
-                  type: response?.type,
+                  type: cleanType,
                   isEnum: false,
                   props: [],
                 });
+
                 response.type = `${this.config.namespace}.${responseName}`;
               }