diff --git a/README.md b/README.md
index 991c7b5..7539f0a 100644
--- a/README.md
+++ b/README.md
@@ -153,8 +153,8 @@ Create a `myPlugin.ts` file:
 
 ```ts
 // 引用模块
-// import { start } from 'https://deno.land/x/stc@2.7.3/mod.ts'
-import { start } from 'jsr:@lonu/stc@^2.8.0'
+// import { start } from 'https://deno.land/x/stc@2.7.1/mod.ts'
+import { start } from 'jsr:@lonu/stc@^2.8.1'
 
 // Defining plugins
 const myPlugin: IPlugin = {
diff --git a/deno.json b/deno.json
index ba7d0b8..dd172ed 100644
--- a/deno.json
+++ b/deno.json
@@ -1,12 +1,12 @@
 {
   "name": "@lonu/stc",
-  "version": "2.8.0",
+  "version": "2.8.1",
   "exports": "./mod.ts",
   "tasks": {
     "pack": "deno run -A src/pack.ts",
-    "dev": "deno run -A --watch=src src/main.ts --url='https://petstore3.swagger.io/api/v3/openapi.json'",
+    "dev": "deno task pack && deno run -A --watch=src src/main.ts --url='https://petstore3.swagger.io/api/v3/openapi.json'",
     "serve": "deno run -A --watch=src src/service.ts",
-    "version": "echo '2.8.0' > release/version",
+    "version": "echo '2.8.1' > release/version",
     "build:npm": "deno run -A src/npm/build.ts",
     "build:mac": "deno compile -A --target x86_64-apple-darwin --output release/stc src/main.ts",
     "build:mac-m": "deno compile -A --target aarch64-apple-darwin --output release/stc-m src/main.ts",
diff --git a/src/npm/pkg.json b/src/npm/pkg.json
index e9e1670..cb7e61e 100644
--- a/src/npm/pkg.json
+++ b/src/npm/pkg.json
@@ -1,6 +1,6 @@
 {
   "name": "@lonu/stc",
-  "version": "2.8.0",
+  "version": "2.8.1",
   "description": "A tool for converting OpenApi/Swagger/Apifox into code.",
   "type": "module",
   "module": "esm/mod.js",
diff --git a/src/plugins/typescript/template/actionMethod.eta b/src/plugins/typescript/template/actionMethod.eta
index 14087c8..10e3e0e 100644
--- a/src/plugins/typescript/template/actionMethod.eta
+++ b/src/plugins/typescript/template/actionMethod.eta
@@ -4,17 +4,14 @@
  * <%~ it.summary %>
 <% } %>
 <% if (it.summary !== it.description) { %>
-<% if (it.summary && it.description) { %>
-
- *
-<% } %>
 <% if (it.description) { %>
+
  * @description <%~ it.description %>
 <% } %>
 <% } %>
-<% if (it.params.length) { %>
 
  *
+<% if (it.params.length) { %>
 <% it.params.forEach(param => { %>
  * @param {<%~ param.type %>} <% if (!param.required) { %>[<% } %><%= param.name %><% if (!param.required) { %>]<% } %> - <%~ param.description || param.type %>
 
@@ -26,7 +23,7 @@
 <% /* API 方法 */ %>
 export const <%= it.methodName %> = (<% it.params.forEach((param, index) => { %>
 <%= param.name %><% if (!param.required) { %>?<% } %>: <%~ param.type %><% if (index < it.params.length - 1) { %>, <% } %>
-<% }) %><% if (it.params.length) { %>, <% } %>config?: ApiClientConfig['config']): Promise<<%~ it.responseType %>> => fetchRuntime<<%~ it.responseType %>>('<%= it.url %>', '<%= it.method.toUpperCase() %>'<% if (it.params.length) { %>, {
+<% }) %><% if (it.params.length) { %>, <% } %>config?: ApiClientConfig['config']): Promise<<%~ it.responseType %>> => fetchRuntime<<%~ it.responseType %>>('<%= it.url %>', '<%= it.method.toUpperCase() %>', <% if (it.params.length) { %>{
 <% it.params.forEach((param, index) => { %>
   <%= param.category %><% if (param.category === param.name) { %>
 <% } else { %>: <% if (param.category === 'body') { %><%= param.name %><% } else { %>{
@@ -36,4 +33,4 @@ export const <%= it.methodName %> = (<% it.params.forEach((param, index) => { %>
 <% } %><% if (index < it.params.length - 1) { %>, <% } %>
 
 <% }) %>
-}<% } %>, config)
+}<% } else { %>undefined<% } %>, config)
diff --git a/src/plugins/typescript/template/index.ts b/src/plugins/typescript/template/index.ts
index 277caf0..f86533b 100644
--- a/src/plugins/typescript/template/index.ts
+++ b/src/plugins/typescript/template/index.ts
@@ -1,2 +1,2 @@
 // this file is auto generated. 
-export default {"actionImport":"import type { ApiClientConfig } from '<%= it.importPath %>shared/apiClientBase'\nimport { fetchRuntime } from '<%= it.importPath %>shared/fetchRuntime'\n<% if (it.imports.length) { %>\nimport type { <%= it.imports.join(', ') %> } from '<%= it.importPath %><%= it.typeFileName %>'\n<% } %>","actionMethod":"<% /* API 方法注释 */ %>\n/**\n<% if (it.summary) { %>\n * <%~ it.summary %>\n<% } %>\n<% if (it.summary !== it.description) { %>\n<% if (it.summary && it.description) { %>\n\n *\n<% } %>\n<% if (it.description) { %>\n * @description <%~ it.description %>\n<% } %>\n<% } %>\n<% if (it.params.length) { %>\n\n *\n<% it.params.forEach(param => { %>\n * @param {<%~ param.type %>} <% if (!param.required) { %>[<% } %><%= param.name %><% if (!param.required) { %>]<% } %> - <%~ param.description || param.type %>\n\n<% }) %>\n<% } %>\n * @param {ApiClientConfig['config']} [config] - ApiClientConfig['config']\n * @returns {Promise<<%~ it.responseType %>>} Promise<<%~ it.responseType %>>\n */\n<% /* API 方法 */ %>\nexport const <%= it.methodName %> = (<% it.params.forEach((param, index) => { %>\n<%= param.name %><% if (!param.required) { %>?<% } %>: <%~ param.type %><% if (index < it.params.length - 1) { %>, <% } %>\n<% }) %><% if (it.params.length) { %>, <% } %>config?: ApiClientConfig['config']): Promise<<%~ it.responseType %>> => fetchRuntime<<%~ it.responseType %>>('<%= it.url %>', '<%= it.method.toUpperCase() %>'<% if (it.params.length) { %>, {\n<% it.params.forEach((param, index) => { %>\n  <%= param.category %><% if (param.category === param.name) { %>\n<% } else { %>: <% if (param.category === 'body') { %><%= param.name %><% } else { %>{\n\t\t<%= param.name %>\n\n\t}<% } %>\n<% } %><% if (index < it.params.length - 1) { %>, <% } %>\n\n<% }) %>\n}<% } %>, config)\n","definitionBody":"<% if (it.propCommit) { %>\n  /**\n   * <%~ it.propCommit %>\n\n   */\n<% } %>\n  <%= it.prop.name %><% if (!it.prop.required) { %>?<% } %>: <%~ it.propType %>;","definitionFooter":"}\n// #endregion\n","definitionHeader":"// #region <%= it.defName %>\n\nexport interface <%= it.defName %> {","enum":"<% \n  const option = it.data.map(item => { \n    const val = it.convertValue(item)\n\n    return typeof val === 'number' ? val : `'${val}'`\n  })\n%>\n// #region <%= it.name %>\n\nexport type <%= it.name %> = <%~ option.join(\" | \") %>;\n// #endregion\n"}
\ No newline at end of file
+export default {"actionImport":"import type { ApiClientConfig } from '<%= it.importPath %>shared/apiClientBase'\nimport { fetchRuntime } from '<%= it.importPath %>shared/fetchRuntime'\n<% if (it.imports.length) { %>\nimport type { <%= it.imports.join(', ') %> } from '<%= it.importPath %><%= it.typeFileName %>'\n<% } %>","actionMethod":"<% /* API 方法注释 */ %>\n/**\n<% if (it.summary) { %>\n * <%~ it.summary %>\n<% } %>\n<% if (it.summary !== it.description) { %>\n<% if (it.description) { %>\n\n * @description <%~ it.description %>\n<% } %>\n<% } %>\n\n *\n<% if (it.params.length) { %>\n<% it.params.forEach(param => { %>\n * @param {<%~ param.type %>} <% if (!param.required) { %>[<% } %><%= param.name %><% if (!param.required) { %>]<% } %> - <%~ param.description || param.type %>\n\n<% }) %>\n<% } %>\n * @param {ApiClientConfig['config']} [config] - ApiClientConfig['config']\n * @returns {Promise<<%~ it.responseType %>>} Promise<<%~ it.responseType %>>\n */\n<% /* API 方法 */ %>\nexport const <%= it.methodName %> = (<% it.params.forEach((param, index) => { %>\n<%= param.name %><% if (!param.required) { %>?<% } %>: <%~ param.type %><% if (index < it.params.length - 1) { %>, <% } %>\n<% }) %><% if (it.params.length) { %>, <% } %>config?: ApiClientConfig['config']): Promise<<%~ it.responseType %>> => fetchRuntime<<%~ it.responseType %>>('<%= it.url %>', '<%= it.method.toUpperCase() %>', <% if (it.params.length) { %>{\n<% it.params.forEach((param, index) => { %>\n  <%= param.category %><% if (param.category === param.name) { %>\n<% } else { %>: <% if (param.category === 'body') { %><%= param.name %><% } else { %>{\n\t\t<%= param.name %>\n\n\t}<% } %>\n<% } %><% if (index < it.params.length - 1) { %>, <% } %>\n\n<% }) %>\n}<% } else { %>undefined<% } %>, config)\n","definitionBody":"<% if (it.propCommit) { %>\n  /**\n   * <%~ it.propCommit %>\n\n   */\n<% } %>\n  <%= it.prop.name %><% if (!it.prop.required) { %>?<% } %>: <%~ it.propType %>;","definitionFooter":"}\n// #endregion\n","definitionHeader":"// #region <%= it.defName %>\n\nexport interface <%= it.defName %> {","enum":"<% \n  const option = it.data.map(item => { \n    const val = it.convertValue(item)\n\n    return typeof val === 'number' ? val : `'${val}'`\n  })\n%>\n// #region <%= it.name %>\n\nexport type <%= it.name %> = <%~ option.join(\" | \") %>;\n// #endregion\n"}
\ No newline at end of file