diff --git a/app/Http/Controllers/PublicController.php b/app/Http/Controllers/PublicController.php
index 39de3b3..4ec7dfc 100644
--- a/app/Http/Controllers/PublicController.php
+++ b/app/Http/Controllers/PublicController.php
@@ -104,11 +104,16 @@ class PublicController extends BaseController
             return $r;
         }
 
+        Log::error("Get Image failed", ["image_id" => $image->id]);
         return abort(500, "Something go wrong");
 
     }
 
     private function tryReturnFromCache($cacheName, $tenant_id, $gallery_id, $image_id) {
+        $image = Image::query()->where("id", "=", $image_id)->firstOrFail();
+        if($image->refreshCache) {
+            return null;
+        }
         if(Storage::disk('cache')->exists($cacheName)) {
             $this->addAccessLog($tenant_id, $gallery_id, $image_id, "Cache", Storage::disk('cache')->size($cacheName));
             return Storage::disk('cache')->response($cacheName, null, ['Cache-Control'=> 'max-age='.(60*60*24).', public']);
diff --git a/app/Http/Controllers/TenantController.php b/app/Http/Controllers/TenantController.php
index 6394f9b..acbb007 100644
--- a/app/Http/Controllers/TenantController.php
+++ b/app/Http/Controllers/TenantController.php
@@ -10,6 +10,7 @@ use Illuminate\Foundation\Validation\ValidatesRequests;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Redirect;
 use Illuminate\Support\Facades\Storage;
 
@@ -59,6 +60,23 @@ class TenantController extends BaseController
         return view("tenant.watermark");
     }
 
+    public function deleteWatermark() {
+        DB::beginTransaction();
+        $tenant = Tenant::query()->where("id", "=", session("current_tenant_id"))->firstOrFail();
+        $oldImage = Image::query()->where("id", "=", $tenant->watermark)->first();
+        if(!is_null($oldImage)) {
+            Storage::disk($oldImage->driver)->delete($oldImage->path);
+            $oldImage->deleted_at = date("Y-m-d H:i:s");
+            $oldImage->saveOrFail();
+        }
+        $tenant->watermark = null;
+        $tenant->saveOrFail();
+
+        DB::statement("UPDATE images SET refreshCache = 1 WHERE gallery IN (SELECT `id` FROM `galleries` WHERE `tenant` = 1);");
+        DB::commit();
+        return \redirect("/s/watermark");
+    }
+
     public function watermarkSave(Request $request) {
         $validated = $request->validate([
             'files.0' => 'required|image'
@@ -88,6 +106,10 @@ class TenantController extends BaseController
         $tenant->watermark = $image->id;
         $tenant->saveOrFail();
 
+        DB::beginTransaction();
+        DB::statement("UPDATE images SET refreshCache = 1 WHERE gallery IN (SELECT `id` FROM `galleries` WHERE `tenant` = 1);");
+        DB::commit();
+
         return \redirect("/s/watermark");
     }
 }
diff --git a/app/Jobs/ResizeImage.php b/app/Jobs/ResizeImage.php
index fee017c..f25da24 100644
--- a/app/Jobs/ResizeImage.php
+++ b/app/Jobs/ResizeImage.php
@@ -112,7 +112,10 @@ class ResizeImage implements ShouldQueue
 
 
         $img->save($tmpfname);
+        Log::info("Update cache for Image", ["id" => $image->id, "size" => $this->size]);
         Storage::disk("cache")->put($cacheName."_".$this->size, file_get_contents($tmpfname));
+        $image->refreshCache = false;
+        $image->saveOrFail();
         unlink($tmpfname);
 
         //Watermark
@@ -120,7 +123,7 @@ class ResizeImage implements ShouldQueue
     }
 
     private function getImage(Tenant $tenant, Gallery $gallery, Image $image, $cacheName) {
-        if (Storage::disk('cache')->exists($cacheName."_orginal")) {
+        if (Storage::disk('cache')->exists($cacheName."_orginal") && $image->refreshCache == false) {
             $file = Storage::disk("cache")->get($cacheName."_orginal");
         } else {
             $this->addAccessLog($tenant->id, $gallery->id, $image->id, "Access", $image->size);
diff --git a/database/migrations/2021_01_20_211851_image_refresh_cache.php b/database/migrations/2021_01_20_211851_image_refresh_cache.php
new file mode 100644
index 0000000..57852ea
--- /dev/null
+++ b/database/migrations/2021_01_20_211851_image_refresh_cache.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class ImageRefreshCache extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table("images", function (Blueprint $table) {
+           $table->boolean("refreshCache")->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}
diff --git a/resources/views/tenant/watermark.blade.php b/resources/views/tenant/watermark.blade.php
index 9bd91a3..6bb2458 100644
--- a/resources/views/tenant/watermark.blade.php
+++ b/resources/views/tenant/watermark.blade.php
@@ -1,16 +1,38 @@
 @extends('layout/template')
 
 @section('content')
-    <h1>Watermark</h1>
+    <h1>Watermark for {{ $current_tenant->name }}</h1>
+    <p>
+        <div class="alert alert-info">
+        If you set/change/delete the Watermark it will effect your space and traffic in the following ways:
+        <ul>
+            <li>Your Space will increase by the size of the Watermark</li>
+            <li>All cached Images need to be regenerate that will increase your traffic (one time)</li>
+            <li>If you add new Images the Watermark need to be downloaded, that will increase your traffic (each time)</li>
+        </ul>
+    </div>
+
+    </p>
     <div class="row">
         <div class="col-md-6">
+            <h3>Update Watermark</h3>
             <form method="post" enctype="multipart/form-data">
                 @csrf
                 <input type="file" name="files[]" class="form-control" >
                 <input type="submit" value="Upload Watermark" class="btn btn-outline-success">
             </form>
+
+            @if (!is_null($current_tenant->watermark))
+                <h3>Delete Watermark</h3>
+                <a href="/s/watermark/delete" class="btn btn-outline-danger">Delete Watermark</a>
+            @endif
+        </div>
+        <div class="col-md-6">
+            Current Watermark:<br>
+            @if (!is_null($current_tenant->watermark))
+                <img src="/s/watermark/image" style="max-width: 100%;">
+            @endif
         </div>
-        <div class="col-md-6">Current Watermark:<br><img src="/s/watermark/image" style="max-width: 100%;"></div>
     </div>
     @if ($errors->any())
         <div class="alert alert-danger">
diff --git a/routes/web.php b/routes/web.php
index 6b952fa..a23a4d1 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -48,6 +48,7 @@ Route::middleware([\App\Http\Middleware\TenanMiddleware::class])->group(function
     Route::get("/s/watermark", [\App\Http\Controllers\TenantController::class, 'watermarkView']);
     Route::post("/s/watermark", [\App\Http\Controllers\TenantController::class, 'watermarkSave']);
     Route::get("/s/watermark/image", [\App\Http\Controllers\PublicController::class, "returnWatermakeFile"]);
+    Route::get("/s/watermark/delete", [\App\Http\Controllers\TenantController::class, "deleteWatermark"]);
 });
 
 Route::get("/{name}", [\App\Http\Controllers\PublicController::class, 'listGalleriesView'])->middleware([\App\Http\Middleware\TenanMiddleware::class]);