diff --git a/back/config/plugins.js b/back/config/plugins.js
index 7525c97..49816e2 100644
--- a/back/config/plugins.js
+++ b/back/config/plugins.js
@@ -19,7 +19,7 @@ module.exports = ({ env }) => ({
     },
   },
   upload: {
-    provider: process.env.NODE_ENV === 'development' ? 'local' : 'do',
+    provider: 'do',
     providerOptions: {
       key: process.env.DO_SPACE_ACCESS_KEY,
       secret: process.env.DO_SPACE_SECRET_KEY,
diff --git a/web/components/Campaign/Places/Application/CampaignApplicationSchedule.tsx b/web/components/Campaign/Places/Application/CampaignApplicationSchedule.tsx
index 7a9e1f9..5e1b911 100644
--- a/web/components/Campaign/Places/Application/CampaignApplicationSchedule.tsx
+++ b/web/components/Campaign/Places/Application/CampaignApplicationSchedule.tsx
@@ -46,7 +46,7 @@ const CampaignApplicationSchedule = ({
         >
           <Text color="gray.500">{t('detail.campaign.slots_available')}</Text>
 
-          <LockedApplications />
+          <LockedApplications disponibilities={disponibilities} />
 
           <VStack width="100%">
             {disponibilities?.map((disponibility) => (
diff --git a/web/components/Campaign/Places/Application/CampaignApplicationScheduleItem.tsx b/web/components/Campaign/Places/Application/CampaignApplicationScheduleItem.tsx
index 08e631d..9f7e6cb 100644
--- a/web/components/Campaign/Places/Application/CampaignApplicationScheduleItem.tsx
+++ b/web/components/Campaign/Places/Application/CampaignApplicationScheduleItem.tsx
@@ -1,6 +1,7 @@
 import { Checkbox, HStack, VStack, Text } from '@chakra-ui/react'
 import { useTranslation } from 'next-i18next'
 import { useContext, useMemo } from 'react'
+import useCampaignContext from '~components/Campaign/useCampaignContext'
 import BookingScheduleContext from '~components/Place/Booking/BookingScheduleContext'
 import { useCurrentUser } from '~hooks/useCurrentUser'
 import { Disponibility } from '~typings/api'
@@ -20,6 +21,7 @@ const CampaignApplicationScheduleItem = ({
 }: {
   disponibility: Disponibility
 }) => {
+  const { currentCampaign } = useCampaignContext()
   const { canApply, applications, data: user } = useCurrentUser()
   const { selected, setSelected } = useContext(BookingScheduleContext)
   const { t } = useTranslation('place')
@@ -77,12 +79,17 @@ const CampaignApplicationScheduleItem = ({
     [selected, disponibility],
   )
 
-  const isDisabled =
-    !!user &&
-    (!canApply ||
-      applications?.find(
-        (application) => application?.disponibility === disponibility.id,
-      ))
+  const hasAlreadyApplied = applications?.find(
+    (application) => application?.disponibility === disponibility.id,
+  )
+
+  const hasReachedMax =
+    !selected
+      ?.map((s) => s?.extendedProps?.id.toString())
+      ?.includes(disponibility.id.toString()) &&
+    selected?.length + applications?.length >= currentCampaign?.applications_max
+
+  const isDisabled = !!user && (!canApply || hasAlreadyApplied || hasReachedMax)
 
   const handleClick = (e) => {
     if (!isDisabled) {
diff --git a/web/components/Campaign/Places/Application/LockedApplications.tsx b/web/components/Campaign/Places/Application/LockedApplications.tsx
index fe23902..a10095a 100644
--- a/web/components/Campaign/Places/Application/LockedApplications.tsx
+++ b/web/components/Campaign/Places/Application/LockedApplications.tsx
@@ -1,38 +1,96 @@
 import { Box, Text } from '@chakra-ui/react'
 import { useTranslation } from 'next-i18next'
+import { useContext, useMemo } from 'react'
 import useCampaignContext from '~components/Campaign/useCampaignContext'
 import Link from '~components/Link'
+import BookingScheduleContext from '~components/Place/Booking/BookingScheduleContext'
 import { ROUTE_ACCOUNT_MY_APPLICATIONS } from '~constants'
 import { useCurrentUser } from '~hooks/useCurrentUser'
+import { Disponibility } from '~typings/api'
 
-const LockedApplications = () => {
+const LockedApplications = ({
+  disponibilities,
+}: {
+  disponibilities: Disponibility[]
+}) => {
   const { t } = useTranslation('place')
-  const { data: user, canApply, applications } = useCurrentUser()
+  const {
+    data: user,
+    canApply,
+    applications,
+    remainingApplications,
+  } = useCurrentUser()
   const { currentCampaign } = useCampaignContext()
 
-  if (!canApply && user?.type === 'company')
+  const { selected } = useContext(BookingScheduleContext)
+
+  const unselectedDisponibilities = useMemo(
+    () =>
+      disponibilities
+        .map((d) => d?.id)
+        ?.filter(
+          (d) =>
+            !selected
+              ?.map((s) => s?.extendedProps?.id.toString())
+              ?.includes(d.toString()),
+        ),
+    [disponibilities, selected],
+  )
+  const hasReachedMax =
+    selected?.length + applications?.length >=
+      currentCampaign?.applications_max && unselectedDisponibilities?.length > 0
+
+  if (hasReachedMax) {
+    const plural = remainingApplications === 1 ? 'singular' : 'plural'
+    return (
+      <Box backgroundColor="gray.100" p={6} width="100%" borderRadius="8px">
+        <Text as="span" fontWeight="bold">
+          {t(`detail.campaign.locked_application_start_remaining_${plural}`, {
+            nb: remainingApplications,
+          })}
+        </Text>
+        <Text as="span" pl={1}>
+          {t(`detail.campaign.locked_application_middle`, {
+            title: currentCampaign?.title,
+          })}
+        </Text>
+        <Link href={ROUTE_ACCOUNT_MY_APPLICATIONS}>
+          <Text as="span" pl={1} textDecoration="underline">
+            {t(`detail.campaign.locked_application_cta_${plural}`)}
+          </Text>
+        </Link>
+        <Text as="span" pl={1}>
+          {t(`detail.campaign.locked_application_remaining_end`)}
+        </Text>
+      </Box>
+    )
+  }
+
+  if (!canApply && user?.type === 'company') {
+    const plural = applications?.length === 1 ? 'singular' : 'plural'
     return (
       <Box backgroundColor="gray.100" p={6} width="100%" borderRadius="8px">
         <Text as="span" fontWeight="bold">
-          {t('detail.campaign.locked_application_start', {
+          {t(`detail.campaign.locked_application_start_${plural}`, {
             nb: applications?.length,
           })}
         </Text>
         <Text as="span" pl={1}>
-          {t('detail.campaign.locked_application_middle', {
+          {t(`detail.campaign.locked_application_middle`, {
             title: currentCampaign?.title,
           })}
         </Text>
         <Link href={ROUTE_ACCOUNT_MY_APPLICATIONS}>
           <Text as="span" pl={1} textDecoration="underline">
-            {t('detail.campaign.locked_application_cta')}
+            {t(`detail.campaign.locked_application_cta_${plural}`)}
           </Text>
         </Link>
         <Text as="span" pl={1}>
-          {t('detail.campaign.locked_application_end')}
+          {t(`detail.campaign.locked_application_end`)}
         </Text>
       </Box>
     )
+  }
   return null
 }
 
diff --git a/web/public/locales/fr/place.json b/web/public/locales/fr/place.json
index f45b84f..137c875 100644
--- a/web/public/locales/fr/place.json
+++ b/web/public/locales/fr/place.json
@@ -351,10 +351,15 @@
         "no_scene_grid": "Pas de grille scénique possible.",
         "closed_on": "(fermeture le {{days}})"
       },
-      "locked_application_start": "Vous avez déjà postulé à {{nb}} créneaux",
+      "locked_application_start_plural": "Vous avez déjà postulé à {{nb}} créneaux",
+      "locked_application_start_remaining_plural": "Vous pouvez encore postuler à {{nb}} créneaux",
+      "locked_application_start_singular": "Vous avez déjà postulé à {{nb}} créneau",
+      "locked_application_start_remaining_singular": "Vous pouvez encore postuler à {{nb}} créneau",
       "locked_application_middle": "pour cette session du dispositif {{title}}.",
-      "locked_application_cta": "Annulez l’une de vos candidatures en attente",
-      "locked_application_end": "pour pouvoir postuler aux créneaux de cet espace."
+      "locked_application_cta_plural": "Annulez l’une de vos candidatures en attente",
+      "locked_application_cta_singular": "Annulez votre candidature en attente",
+      "locked_application_end": "pour pouvoir postuler à un ou plusieurs des créneaux de cet espace.",
+      "locked_application_remaining_end": "pour pouvoir postuler à plus de créneaux de cet espace."
     },
     "back": "Retour à la recherche",
     "seeMap": "Voir sur la carte",