diff --git a/app/Http/Controllers/TestResultController.php b/app/Http/Controllers/TestResultController.php
index 7e30ba95..0b765e62 100644
--- a/app/Http/Controllers/TestResultController.php
+++ b/app/Http/Controllers/TestResultController.php
@@ -265,14 +265,6 @@ class TestResultController extends Controller
         return $path;
     }
 
-    public function hasFile($key)
-    {
-        if (is_array($file = $this->file($key))) $file = head($file);
-
-        return $file instanceof \SplFileInfo;
-    }
-
-
     public function update(StoreTestResultRequest $request, TestResult $TestResult)
     {
         $TestResultData = [
@@ -370,6 +362,7 @@ class TestResultController extends Controller
                 $imageExist = [];
                 $imagesDeleted = [];
                 foreach ($images as $key => $image) {
+
                     $imageExist[] = '/'.$image->path;
                     if (!in_array('/'.$image->path, $request->imgs)) {
                         $imagesDeleted[] = $image->path;
@@ -378,13 +371,13 @@ class TestResultController extends Controller
 
             }
 
-
+// strrpos($mystring, "base64")
 
             if ($request->imgs != null) {
                 $request_imgs = array_diff($request->imgs, $imageExist);
 
                foreach ($request_imgs as $key => $img) {//
-                 
+
                    $Image = $img;
 
                    $InterventionImage = Image::make($Image);
@@ -402,12 +395,14 @@ class TestResultController extends Controller
                //--------------------------------------------------------
            }
 
-           foreach ($imagesDeleted as $key => $imageDeleted) {
-               $Gallery =  Gallery::where('path',  $imageDeleted)->findOrFail();
-               if ($Gallery) {
-                   Storage::disk('public')->delete(static::storage_path($imageDeleted));
-                   Uploadable::where('gallery_id', $Gallery->id)->where('uploadable_id', $TestResult->id)->where('uploadable_type', get_class($TestResult))->delete();
-                   $Gallery->delete();
+           if (count($imagesDeleted)) {
+               foreach ($imagesDeleted as $key => $imageDeleted) {
+                   $Gallery =  Gallery::where('path',  $imageDeleted)->findOrFail();
+                   if ($Gallery) {
+                       Storage::disk('public')->delete(static::storage_path($imageDeleted));
+                       Uploadable::where('gallery_id', $Gallery->id)->where('uploadable_id', $TestResult->id)->where('uploadable_type', get_class($TestResult))->delete();
+                       $Gallery->delete();
+                   }
                }
            }