diff --git a/src/api/artiste/content-types/artiste/schema.json b/src/api/artiste/content-types/artiste/schema.json
index 4bb7cf9..2fb195b 100644
--- a/src/api/artiste/content-types/artiste/schema.json
+++ b/src/api/artiste/content-types/artiste/schema.json
@@ -36,7 +36,7 @@
       "target": "api::parole.parole",
       "inversedBy": "artistes"
     },
-    "admin_user": {
+    "userAdmin": {
       "type": "relation",
       "relation": "oneToOne",
       "target": "admin::user"
@@ -47,11 +47,12 @@
       "target": "plugin::users-permissions.user"
     },
     "foto": {
+      "type": "media",
+      "multiple": false,
+      "required": false,
       "allowedTypes": [
         "images"
-      ],
-      "type": "media",
-      "multiple": false
+      ]
     }
   }
 }
diff --git a/src/api/parole/content-types/parole/schema.json b/src/api/parole/content-types/parole/schema.json
index f7227ca..4005d4b 100644
--- a/src/api/parole/content-types/parole/schema.json
+++ b/src/api/parole/content-types/parole/schema.json
@@ -24,7 +24,8 @@
       "type": "integer"
     },
     "slug": {
-      "type": "string"
+      "type": "string",
+      "unique": true
     },
     "okiMizikID": {
       "type": "integer"
@@ -41,10 +42,10 @@
     "artistes": {
       "type": "relation",
       "relation": "manyToMany",
-      "target": "api::parole.parole",
+      "target": "api::artiste.artiste",
       "mappedBy": "paroles"
     },
-    "admin_user": {
+    "userAdmin": {
       "type": "relation",
       "relation": "oneToOne",
       "target": "admin::user"