diff --git a/backend/src/main/java/fr/inra/urgi/faidare/elasticsearch/ESRequestFactory.java b/backend/src/main/java/fr/inra/urgi/faidare/elasticsearch/ESRequestFactory.java
index 302aa42cbfddfe42b543949f546edab17797f0c7..21102c83919f51e9633045de96d5ba94a4aa2b34 100644
--- a/backend/src/main/java/fr/inra/urgi/faidare/elasticsearch/ESRequestFactory.java
+++ b/backend/src/main/java/fr/inra/urgi/faidare/elasticsearch/ESRequestFactory.java
@@ -113,9 +113,7 @@ public class ESRequestFactory {
         List<Integer> groupIds = userGroupsResourceClient.getUserGroups();
         List<String> aliases = new ArrayList<>();
         for (Integer groupId : groupIds) {
-            for (String sourceId : sourceIds) {
-                aliases.add(properties.getAliasName(documentType, groupId));
-            }
+            aliases.add(properties.getAliasName(documentType, groupId));
         }
         return aliases;
     }
diff --git a/frontend/src/app/result-page/result-page.component.html b/frontend/src/app/result-page/result-page.component.html
index b5a0c9d0bffdd28f213759652cef1311fd18cc37..234ba4a45b64bdc3f04f441581975e60165b4d8e 100644
--- a/frontend/src/app/result-page/result-page.component.html
+++ b/frontend/src/app/result-page/result-page.component.html
@@ -1,4 +1,4 @@
-<h3 align="center" class="mb-4">FAIDARE: FAIR Data-finder for Agronomic REsearch</h3>
+<h3 align="center" class="mb-4">{{ appTitle }}</h3>
 
 <div class="row justify-content-end">
   <!-- Column for form -->
diff --git a/frontend/src/app/result-page/result-page.component.ts b/frontend/src/app/result-page/result-page.component.ts
index 9a200f719d7d33ce3e80d3a0059623f02159a4f5..9f9d7dbd66ecdff5ee8ba7c2d5a598898a35220a 100644
--- a/frontend/src/app/result-page/result-page.component.ts
+++ b/frontend/src/app/result-page/result-page.component.ts
@@ -12,6 +12,7 @@ import { BehaviorSubject } from 'rxjs';
 import { GnpisService } from '../gnpis.service';
 import { filter } from 'rxjs/operators';
 import { FormComponent } from '../form/form.component';
+import { environment } from '../../environments/environment';
 
 
 @Component({
@@ -22,6 +23,7 @@ import { FormComponent } from '../form/form.component';
 export class ResultPageComponent implements OnInit {
 
     @ViewChild('form') form: FormComponent;
+    appTitle: string = environment.appTitle;
 
     criteria$ = new BehaviorSubject<DataDiscoveryCriteria>(DataDiscoveryCriteriaUtils.emptyCriteria());
     documents: DataDiscoveryDocument[] = [];
diff --git a/frontend/src/app/study-card/study-card.component.ts b/frontend/src/app/study-card/study-card.component.ts
index 05ef7272dea10b4ce9af33050f0f9ee5db3f9819..1fa0d7f5a42c6d1211c95a9ac547bbc8f3dd5e9a 100644
--- a/frontend/src/app/study-card/study-card.component.ts
+++ b/frontend/src/app/study-card/study-card.component.ts
@@ -71,10 +71,12 @@ export class StudyCardComponent implements OnInit {
             });
 
             study$.finally(() => {
-                this.brapiService.location(this.study.locationDbId).subscribe(
-                    location => {
-                        this.location = location.result;
-                    });
+                if (this.study.locationDbId) {
+                    this.brapiService.location(this.study.locationDbId).subscribe(
+                        location => {
+                            this.location = location.result;
+                        });
+                }
             });
 
             this.studyObservationVariables = [];
diff --git a/frontend/src/assets/faidare/applicationLogo.png b/frontend/src/assets/faidare/applicationLogo.png
index 16d4a77bc231332c1918cb684bcb199a8c0da555..0a8aa7ebcd17afde597ea938d3d106680a2f0f98 100644
Binary files a/frontend/src/assets/faidare/applicationLogo.png and b/frontend/src/assets/faidare/applicationLogo.png differ
diff --git a/frontend/src/assets/faidare/favicon.ico b/frontend/src/assets/faidare/favicon.ico
index 09e4ae7c90d722540b6c95906e1290af509c922f..7fc066f132eb58eeaf30b6259da59f5ed92aca8e 100644
Binary files a/frontend/src/assets/faidare/favicon.ico and b/frontend/src/assets/faidare/favicon.ico differ
diff --git a/frontend/src/environments/environment.prod.ts b/frontend/src/environments/environment.prod.ts
index ef19fa7e5e348830ca746e7a93885023d4d3aad0..8b30554b7bfcb14d8c820f9f12edd73271ac2310 100644
--- a/frontend/src/environments/environment.prod.ts
+++ b/frontend/src/environments/environment.prod.ts
@@ -1,6 +1,7 @@
 
 export const environment = {
     production: false,
+    appTitle: 'FAIR Data-finder for Agronomic REsearch',
     navbar: {
         name: 'FAIDARE',
         title: 'FAIR Data-finder for Agronomic REsearch',
diff --git a/frontend/src/environments/environment.ts b/frontend/src/environments/environment.ts
index ab1a4c20fa5060fb7067af7df1f043c3eee505a4..91c34aa9bdd61710e101113961b084ae7f78f5ca 100644
--- a/frontend/src/environments/environment.ts
+++ b/frontend/src/environments/environment.ts
@@ -4,6 +4,7 @@
 
 export const environment = {
     production: false,
+    appTitle: 'FAIR Data-finder for Agronomic REsearch',
     navbar: {
         name: 'FAIDARE',
         title: 'FAIR Data-finder for Agronomic REsearch',
diff --git a/frontend/src/index.html b/frontend/src/index.html
index 1fc845f584a1a28f6d5554c6dd1160a30fc47e8d..de174438eef6b693ddff3f9eeb7d06c846f1dedb 100644
--- a/frontend/src/index.html
+++ b/frontend/src/index.html
@@ -6,7 +6,7 @@
     <base href="./">
 
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="icon" type="image/x-icon" href="favicon.ico">
+    <link rel="icon" type="image/x-icon" href="assets/favicon.ico">
   </head>
   <body>
     <faidare-root></faidare-root>