Php 图像未在 Laravel Ajax Crud 中显示

我试图在index.blade上显示上传的图像，但它没有显示，尽管<img>标签中的文件路径正确，而且我在控制台上判断了一下，它也得到了正确的路径. 图像存储控制器:

if($request->hasFile('profilepic')){
            $file = $request->file('profilepic');
            $profilepic=$file->getClientOriginalName();
            $file->storeAs('public/profile', $profilepic);
            $detail['profilepic'] = $profilepic;
        }

        if($request->hasFile('signature')){
            $file1 = $request->file('signature');
            $signature=$file1->getClientOriginalName();
            $file1->storeAs('public/sign', $signature);
            $detail['signature'] = $signature;
        }
        $detail->save();
        return response()->json([
            'status'=> 'success',
            'data' => $detail
        ]);

Img路径的索引.Blade

<td><img src="../storage/app/public/profile/{{ $detail->profilepic }}" width="100px"></td>
                <td><img src="storage/app/public/sign/{{ $detail->signature }}" width="100px"></td>

AJAX jQuery:

 $(document).on('submit','.create_form',function(event)
            {
                event.preventDefault();
                const fd = new FormData(this);
                $.ajax({
                    url: "{{ route('details.store') }}",
                    data: fd,
                    type: "POST",
                    dataType: "json",
                    contentType: false,
                    processData: false,
                    success: function(response)
                    {
                        $(".div3").load("{{ route('details.index') }}");
                    },
                    error: function(error)
                    {
                        console.log("Errors :",error);
                    }
                });
            });

我还试着把.env档中的APP URL档放到<img src>档中，但不起作用.