diff --git a/modules/Develop/Http/Controllers/ModuleController.php b/modules/Develop/Http/Controllers/ModuleController.php
index c1bbcbc..9452765 100644
--- a/modules/Develop/Http/Controllers/ModuleController.php
+++ b/modules/Develop/Http/Controllers/ModuleController.php
@@ -4,6 +4,8 @@ namespace Modules\Develop\Http\Controllers;
 
 use Catch\Base\CatchController;
 use Catch\CatchAdmin;
+use Catch\Contracts\ModuleRepositoryInterface;
+use Catch\Exceptions\FailedException;
 use Catch\Support\Module\ModuleRepository;
 use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
@@ -97,10 +99,15 @@ class ModuleController extends CatchController
      * install
      *
      * @param Request $request
+     * @param ModuleRepositoryInterface $moduleRepository
      * @return true
      */
-    public function install(Request $request)
+    public function install(Request $request, ModuleRepositoryInterface $moduleRepository)
     {
+        if ($moduleRepository->all()->pluck('name')->contains($request->get('title'))) {
+            throw new FailedException('模块已安装，无法再次安装');
+        }
+
         $moduleInstall = new ModuleInstall($request->get('type'));
 
         $moduleInstall->install($request->all());
diff --git a/modules/Develop/Support/ModuleInstall.php b/modules/Develop/Support/ModuleInstall.php
index 8ad99bd..b4c89a0 100644
--- a/modules/Develop/Support/ModuleInstall.php
+++ b/modules/Develop/Support/ModuleInstall.php
@@ -51,7 +51,7 @@ class ModuleInstall
 
             $installer->install();
         } catch (\Exception|\Throwable $e) {
-            CatchAdmin::deleteModulePath($title);
+            // CatchAdmin::deleteModulePath($title);
 
             throw new FailedException('安装失败: ' . $e->getMessage());
         }
diff --git a/modules/Develop/views/schema/steps/structure.vue b/modules/Develop/views/schema/steps/structure.vue
index 8bf8028..9b9237f 100644
--- a/modules/Develop/views/schema/steps/structure.vue
+++ b/modules/Develop/views/schema/steps/structure.vue
@@ -129,7 +129,6 @@ onMounted(() => {
     onEnd({ newIndex, oldIndex }) {
       const newStructures = []
       const s = structures.splice(oldIndex, newIndex - oldIndex)
-      console.log(s, structures, oldIndex, newIndex)
       s.concat(structures).forEach(item => {
         newStructures.push(item)
       })