diff --git a/app/Http/Controllers/TagController.php b/app/Http/Controllers/TagController.php
index fec244f..490b1ff 100644
--- a/app/Http/Controllers/TagController.php
+++ b/app/Http/Controllers/TagController.php
@@ -24,6 +24,28 @@ class TagController extends Controller
         return view('components.calendar');
     }
     
+    public function updateTag(Request $request)
+    {
+        $id=$request['id'];
+        $tags=DB::table('tags')
+        ->where('tags.id','=',$id)
+        ->get();
+        return view('conti.tags.update',
+            [
+                'tags'=> $tags,
+            ]);
+    }
+    
+    public function updatePostTag(Request $request)
+    {
+        DB::table('tags')
+        ->where('id','=', $request['id'])
+        ->update([
+            'cat_name' => $request['tag_name'],
+        ]);
+        return redirect(route('tags'));
+    }
+    
     public function apiList()
     {
         $tags=DB::table('tags')->orderBy('tag_name')->get();
diff --git a/routes/admin.php b/app/Http/Controllers/admin.php
similarity index 94%
rename from routes/admin.php
rename to app/Http/Controllers/admin.php
index 8aabbda..35c5b8a 100644
--- a/routes/admin.php
+++ b/app/Http/Controllers/admin.php
@@ -44,6 +44,8 @@ Route::get('/', function () {
     
     Route::get('tags', [TagController::class,'listTags'])->name('tags');
     Route::post('tags', [TagController::class,'insTags']);
+    Route::get('tagmodify', [TagController::class,'updateTag']);
+    Route::post('tagmodify', [TagController::class,'updatePostTag']);
     
     Route::get('letturegas', [ContatoreGasController::class,'listLettureGas'])->name('gas');
     Route::post('letturegas', [ContatoreGasController::class,'insLettureGas']);
diff --git a/resources/views/conti/tags/update.blade.php b/resources/views/conti/tags/update.blade.php
new file mode 100644
index 0000000..714cf66
--- /dev/null
+++ b/resources/views/conti/tags/update.blade.php
@@ -0,0 +1,32 @@
+@extends('admin')
+@section('content')
+<div class="row">
+    <div class="col-lg-12">
+        <h1 class="page-header">Tags</h1>
+    </div>
+</div>
+<div class="row">
+	<div class="col-lg-12">
+    	<div class="panel panel-default">
+            <div class="panel-heading">
+                Modifica tags
+            </div>
+            <div class="panel-body">
+            	<form action="" method="POST">
+            	@foreach($tags as $tag)
+                	@csrf
+                	 <div class="mb-3">
+                		<label for="categoria" class="form-label">Tag</label>
+                		<input type="text" class="form-control" id="categoria" size="50" name="tag_name" value="{{ $tag->tag_name }}">
+                    </div>
+                    <input type="hidden" name="id" value="{{ $_GET['id']; }}">
+                	
+                	<button type="submit" class="btn btn-primary">Submit</button>
+
+                @endforeach
+            	</form>
+    		</div>
+     	</div>
+     </div>
+</div>
+@endsection
\ No newline at end of file