diff --git a/lib/Generator.js b/lib/Generator.js
index 85de85e..c3f0f05 100644
--- a/lib/Generator.js
+++ b/lib/Generator.js
@@ -6,7 +6,7 @@ const ora = require('ora');
 const chalk = require('chalk');
 
 const Editor = require('./Editor');
-const { spawn, getPluginName } = require('./utils');
+const { spawn, getPluginName, getPackageName } = require('./utils');
 
 class Generator extends Editor {
   constructor({ root, questions }) {
@@ -33,6 +33,7 @@ class Generator extends Editor {
     const answers = {
       ...this.answers,
       pluginName: getPluginName(this.answers.projectName, this.answers.scopeName),
+      packageName: getPackageName(this.answers.projectName, this.answers.scopeName),
     };
     await this.copyFiles(
       this.templatePath(),
diff --git a/lib/index.js b/lib/index.js
index 5b5c48d..f0fb67e 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -47,22 +47,6 @@ module.exports = (argv) => {
         return true;
       },
     },
-    {
-      type: 'input',
-      name: 'packageName',
-      message: 'The npm package name:',
-      default({ projectName, scopeName }) {
-        if (!scopeName) return projectName;
-        if (scopeName === '@svrx') {
-          return `${scopeName}/plugin-${projectName.substr(12)}`;
-        }
-        return `${scopeName}/${projectName}`;
-      },
-      validate(input) {
-        if (input) return true;
-        return 'Please input package name!';
-      },
-    },
     {
       type: 'input',
       name: 'author',
diff --git a/lib/utils.js b/lib/utils.js
index 0110cfb..d0dc881 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -12,6 +12,13 @@ exports.getPluginName = (name, scope) => {
   return pluginName;
 };
 
+exports.getPackageName = (name, scope) => {
+  if (scope) {
+    return `${scope}/${name}`;
+  }
+  return name;
+};
+
 exports.correctFullName = (name) => {
   if (isSvrxPlugin(name)) return paramCase(name);
   return `svrx-plugin-${paramCase(name)}`;