diff --git a/app/Http/Controllers/ProjectCommentController.php b/app/Http/Controllers/ProjectCommentController.php
new file mode 100644
index 0000000..6b5f72f
--- /dev/null
+++ b/app/Http/Controllers/ProjectCommentController.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\ProjectComment;
+
+class ProjectCommentController extends Controller
+{
+    public function add(Request $request)
+    {
+        $data = $request->all();
+
+        $data['created_by'] = $this->currentName;
+
+        $result = ProjectComment::create($data);
+
+        if($result){
+            return response()->json(['status'=>'success','message'=>'add comment successfully!','code'=>200], 200);
+        }else{
+            return response()->json(['status'=>'failed','message'=>'add comment failed!','code'=>400], 400);
+        }
+    }
+
+    public function update(Request $request, $id)
+    {
+        if(!$id || (int) $id < 0 || $id==""){
+            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
+        }
+
+        $data = ProjectComment::find($id);
+
+        if($data){
+            $result = $data->update($request->all());
+        }else{
+            return response()->json(['status'=>'failed','message'=>'data project  not found!','code'=>400], 400);
+            die();
+        }
+        
+        if($result){
+            return response()->json(['status'=>'success','message'=>'data project  successfully updated!','code'=>200], 200);
+        }else{
+            return response()->json(['status'=>'failed','message'=>'data project  failed updated!','code'=>400], 400);
+        }
+    }
+
+    public function search(Request $request)
+    {
+        $payload = $request->all();
+        $dataBuilder = $this->setUpPayload($payload, 'm_project_comment');
+        $builder = $dataBuilder['builder'];
+        $countBuilder = $dataBuilder['count'];
+        $dataGet = $builder->get();
+        $totalRecord = $countBuilder->count();
+        return response()->json(['status'=>'success','code'=>200,'data'=>$dataGet, 'totalRecord'=>$totalRecord], 200);
+    }
+}
diff --git a/app/Models/ProjectComment.php b/app/Models/ProjectComment.php
new file mode 100644
index 0000000..57ec97f
--- /dev/null
+++ b/app/Models/ProjectComment.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ProjectComment extends Model
+{
+    protected $table = 'm_project_comment';
+
+    const CREATED_AT = 'created_at';
+    const UPDATED_AT = 'updated_at';
+
+    protected $fillable = [
+		'sender_id',
+        'project_id',
+        'gantt_id',
+        'comment',
+        'created_at',
+        'created_by',
+        'updated_at',
+        'updated_by'
+    ];
+}
diff --git a/routes/web.php b/routes/web.php
index 77e9196..9934632 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -418,6 +418,10 @@ $router->group(['prefix'=>'api', 'middleware' => 'cors'], function () use ($rout
 		$router->post('/project-to-checklist-k3/search', 'ProjectToChecklistK3Controller@search');
 		$router->delete('/project-to-checklist-k3/delete/{id}', 'ProjectToChecklistK3Controller@delete');
 		$router->get('/project-to-checklist-k3/list', 'ProjectToChecklistK3Controller@list');
+
+		$router->post('/project-comment/add', 'ProjectCommentController@add');
+		$router->put('/project-comment/update/{id}', 'ProjectCommentController@update');
+		$router->post('/project-comment/search', 'ProjectCommentController@search');
 	});
 
 });