diff --git a/ui/src/components/SubmissionStatus.svelte b/ui/src/components/SubmissionStatus.svelte
index ead1309..dff1353 100644
--- a/ui/src/components/SubmissionStatus.svelte
+++ b/ui/src/components/SubmissionStatus.svelte
@@ -9,16 +9,26 @@
  export let work = null;
 </script>
 
-{#if work.submission_url}
+{#if work.submission_url == '-'}
+    <!-- Display nothing -->
+{:else if work.submission_url}
     {#await getUserRendu(work.submission_url, $user)}
         <div class="spinner-border spinner-border-sm" role="status"></div>
     {:then rendu}
         {#if rendu === null}
             <i class="bi text-danger bi-exclamation-circle-fill" title="Rendu non réceptionné"></i>
         {:else}
-            <i class="bi text-success bi-check" title={"Rendu effectué : " + JSON.stringify(rendu)}></i>
+            <i class="bi text-success bi-check-circle-fill" title={"Rendu effectué : " + JSON.stringify(rendu)}></i>
         {/if}
     {:catch error}
         <i class="bi text-warning bi-exclamation-triangle-fill" title={error}></i>
     {/await}
+{:else}
+    {#await work.getSubmission()}
+        <div class="spinner-border spinner-border-sm" role="status"></div>
+    {:then submission}
+        <i class="bi text-success bi-check-circle-fill" title={"Rendu effectué : " + JSON.stringify(submission)}></i>
+    {:catch error}
+        <i class="bi text-warning bi-exclamation-triangle-fill" title={error}></i>
+    {/await}
 {/if}
diff --git a/ui/src/routes/works/[wid]/index.svelte b/ui/src/routes/works/[wid]/index.svelte
index f9f1b58..2860a5a 100644
--- a/ui/src/routes/works/[wid]/index.svelte
+++ b/ui/src/routes/works/[wid]/index.svelte
@@ -104,28 +104,30 @@
             <dd><DateFormat date={new Date(w.start_availability)} dateStyle="medium" timeStyle="medium" /></dd>
             <dt>Date de fin</dt>
             <dd><DateFormat date={new Date(w.end_availability)} dateStyle="medium" timeStyle="medium" /></dd>
-            <dt>Rendu&nbsp;?</dt>
-            <dd>
-                {#if w.submission_url}
-                    <SubmissionStatus work={w} />
-                {:else}
-                    {#await my_submission}
-                        <div class="spinner-grow spinner-grow-sm mx-1" role="status"></div>
-                    {:then submission}
-                        <i
-                            class="bi bi-check-circle text-success"
-                            title="Oui !"
-                        ></i>
-                        <DateFormat date={new Date(submission.date)} dateStyle="medium" timeStyle="medium" />
-                    {:catch}
-                        <i
-                            class="bi bi-x-circle text-danger"
-                            title="Pas de rendu trouvé"
-                        ></i>
-                        Non
-                    {/await}
-                {/if}
-            </dd>
+            {#if w.submission_url != "-"}
+                <dt>Rendu&nbsp;?</dt>
+                <dd>
+                    {#if w.submission_url}
+                        <SubmissionStatus work={w} />
+                    {:else}
+                        {#await my_submission}
+                            <div class="spinner-grow spinner-grow-sm mx-1" role="status"></div>
+                        {:then submission}
+                            <i
+                                class="bi bi-check-circle text-success"
+                                title="Oui !"
+                            ></i>
+                            <DateFormat date={new Date(submission.date)} dateStyle="medium" timeStyle="medium" />
+                        {:catch}
+                            <i
+                                class="bi bi-x-circle text-danger"
+                                title="Pas de rendu trouvé"
+                            ></i>
+                            Non
+                        {/await}
+                    {/if}
+                </dd>
+            {/if}
         </dl>
         {#if w.description}
         <hr>
@@ -136,7 +138,7 @@
 
         <h3 class="mt-3">Rendu</h3>
 
-        {#if !w.corrected}
+        {#if !w.corrected && w.submission_url != "-"}
             <p>
                 Pour rendre votre travail, vous devez préalablement créer un dépôt Git sur la <a href="https://gitlab.cri.epita.fr/" target="_blank">forge de l'école</a>.<br>Ce dépôt DOIT&nbsp;:
             </p>
@@ -155,41 +157,44 @@
             {/if}
         {/if}
 
-        <WorkRepository class="mb-3" readonly={w.corrected || new Date(w.end_availability) <= new Date()} work={w} on:update_submission={() => refresh_submission(w)} />
-        <div class="card mb-3">
-            <div class="card-body d-flex justify-content-between">
-                <div>
-                    {#if w.submission_url}
-                        <strong>État du rendu&nbsp;:</strong> <SubmissionStatus work={w} />
-                    {:else}
-                        Rendu&nbsp;:
-                        {#await my_submission}
-                            <div class="spinner-grow spinner-grow-sm mx-1" role="status"></div>
-                        {:then submission}
-                            <strong>{submission.commit} ({submission.tag})</strong> (taille&nbsp;: {submission.size}&nbsp;o, date&nbsp;: <DateFormat date={new Date(submission.date)} dateStyle="medium" timeStyle="medium" />)
+        {#if w.submission_url != "-"}
+            <WorkRepository class="mb-3" readonly={w.corrected || new Date(w.end_availability) <= new Date()} work={w} on:update_submission={() => refresh_submission(w)} />
+            <div class="card mb-3">
+                <div class="card-body d-flex justify-content-between">
+                    <div>
+                        {#if w.submission_url}
+                            <strong>État du rendu&nbsp;:</strong> <SubmissionStatus work={w} />
+                        {:else}
+                            Rendu&nbsp;:
+                            {#await my_submission}
+                                <div class="spinner-grow spinner-grow-sm mx-1" role="status"></div>
+                            {:then submission}
+                                <strong>{submission.commit} ({submission.tag})</strong> (taille&nbsp;: {submission.size}&nbsp;o, date&nbsp;: <DateFormat date={new Date(submission.date)} dateStyle="medium" timeStyle="medium" />)
+                            {:catch}
+                                <strong>-</strong>
+                            {/await}
+                        {/if}
+                    </div>
+                    <div class="d-flex flex-column justify-content-center">
+                        {#await my_submission then submission}
+                            <a
+                                href="/api/works/{w.id}/download"
+                                class="btn btn-sm btn-dark"
+                                title="Voir la tarball de mon rendu"
+                            >
+                                <i class="bi bi-download"></i>
+                            </a>
                         {:catch}
-                            <strong>-</strong>
+                            <i
+                                class="bi bi-x-circle text-danger"
+                                title="Pas de rendu trouvé"
+                            ></i>
                         {/await}
-                    {/if}
-                </div>
-                <div class="d-flex flex-column justify-content-center">
-                    {#await my_submission then submission}
-                        <a
-                            href="/api/works/{w.id}/download"
-                            class="btn btn-sm btn-dark"
-                            title="Voir la tarball de mon rendu"
-                        >
-                            <i class="bi bi-download"></i>
-                        </a>
-                    {:catch}
-                        <i
-                            class="bi bi-x-circle text-danger"
-                            title="Pas de rendu trouvé"
-                        ></i>
-                    {/await}
+                    </div>
                 </div>
             </div>
-        </div>
+        {/if}
+
         {#if w.corrected}
             {#await getScore(w)}
                 <div class="spinner-border spinner-border-sm" role="status"></div>
@@ -204,10 +209,14 @@
                     <strong>{error.message}</strong>
                 </div>
             {/await}
-        {:else}
+        {:else if w.submission_url != "-"}
             <div class="alert alert-warning">
                 Pour être reconnu, vous devez pousser un tag <strong><a href="keys">signé</a></strong> sur votre dépôt. {#if w.tag}Le tag attendu doit commencer par&nbsp;: <code>{w.tag}</code>. Par exemple <code>{w.tag}v1.0</code>, <code>{w.tag}v1.1</code>, &hellip;{/if} Seul le dernier tag <strong>alphabétique</strong> que vous envoyez avant la date du rendu sera pris en compte. Vous pouvez donc faire autant de tag que vous le souhaitez d'ici la date du rendu.
             </div>
+        {:else}
+            <div class="alert alert-primary">
+                Ce travail n'a pas de modalité de rendu.
+            </div>
         {/if}
     {/if}
 {/await}