diff --git a/frontend/src/app/[locale]/admin/AdminPage.tsx b/frontend/src/app/[locale]/admin/AdminPage.tsx
index 1f04373..37f8303 100644
--- a/frontend/src/app/[locale]/admin/AdminPage.tsx
+++ b/frontend/src/app/[locale]/admin/AdminPage.tsx
@@ -84,7 +84,8 @@ export default function AdminPage({ messages, locale }: Props) {
       const data = await updateUserRole(tokenContext.token.access_token, userEdit.id, role);
       if (data.user) {
         addToast({
-          title: 'Info',
+          title: 'Success',
+          color: 'success',
           description: messages.roleChanged,
         });
         setUsers((prevUsers) => {
@@ -106,13 +107,16 @@ export default function AdminPage({ messages, locale }: Props) {
 
       if (data && data.user) {
         addToast({
-          title: 'Info',
+          title: 'Success',
+          color: 'success',
           description: messages.lostAdminAuth,
         });
         router.push(`/`, { locale: locale });
       } else {
+        setIsConfirmDialogOpen(false);
         addToast({
-          title: 'Info',
+          title: 'Error',
+          color: 'danger',
           description: messages.atLeast,
         });
       }
diff --git a/frontend/src/app/[locale]/projects/[projectId]/folders/[folderId]/cases/[caseId]/CaseEditor.tsx b/frontend/src/app/[locale]/projects/[projectId]/folders/[folderId]/cases/[caseId]/CaseEditor.tsx
index fe3a0aa..20d607b 100644
--- a/frontend/src/app/[locale]/projects/[projectId]/folders/[folderId]/cases/[caseId]/CaseEditor.tsx
+++ b/frontend/src/app/[locale]/projects/[projectId]/folders/[folderId]/cases/[caseId]/CaseEditor.tsx
@@ -273,7 +273,8 @@ export default function CaseEditor({
                 await updateCaseTags(tokenContext.token.access_token, Number(caseId), tagIds, projectId);
 
                 addToast({
-                  title: 'Info',
+                  title: 'Success',
+                  color: 'success',
                   description: messages.updatedTestCase,
                 });
                 setIsDirty(false);
diff --git a/frontend/src/app/[locale]/projects/[projectId]/runs/[runId]/RunEditor.tsx b/frontend/src/app/[locale]/projects/[projectId]/runs/[runId]/RunEditor.tsx
index 113af19..1a291a8 100644
--- a/frontend/src/app/[locale]/projects/[projectId]/runs/[runId]/RunEditor.tsx
+++ b/frontend/src/app/[locale]/projects/[projectId]/runs/[runId]/RunEditor.tsx
@@ -192,7 +192,8 @@ export default function RunEditor({
     await initTestCases();
 
     addToast({
-      title: 'Info',
+      title: 'Success',
+      color: 'success',
       description: messages.updatedTestRun,
     });
     setIsUpdating(false);
diff --git a/frontend/src/app/[locale]/projects/[projectId]/settings/ProjectTagsManager.tsx b/frontend/src/app/[locale]/projects/[projectId]/settings/ProjectTagsManager.tsx
index d77b19c..fe537fd 100644
--- a/frontend/src/app/[locale]/projects/[projectId]/settings/ProjectTagsManager.tsx
+++ b/frontend/src/app/[locale]/projects/[projectId]/settings/ProjectTagsManager.tsx
@@ -71,12 +71,14 @@ export default function ProjectTagsManager({ projectId, messages }: ProjectTagsM
       setTagName('');
       addToast({
         title: 'Success',
+        color: 'success',
         description: messages.tagCreated,
       });
     } catch (error: unknown) {
       const errorMessage = error instanceof Error ? error.message : messages.tagErrorCreate;
       addToast({
         title: 'Error',
+        color: 'danger',
         description: errorMessage,
       });
       logError('Error creating tag:', error);
@@ -97,12 +99,14 @@ export default function ProjectTagsManager({ projectId, messages }: ProjectTagsM
       setEditErrorMessage('');
       addToast({
         title: 'Success',
+        color: 'success',
         description: messages.tagUpdated,
       });
     } catch (error: unknown) {
       const errorMessage = error instanceof Error ? error.message : messages.tagErrorUpdate;
       addToast({
         title: 'Error',
+        color: 'danger',
         description: errorMessage,
       });
       logError('Error updating tag:', error);
@@ -116,12 +120,14 @@ export default function ProjectTagsManager({ projectId, messages }: ProjectTagsM
       setOpenPopoverTagId(null);
       addToast({
         title: 'Success',
+        color: 'success',
         description: messages.tagDeleted,
       });
     } catch (error: unknown) {
       const errorMessage = error instanceof Error ? error.message : messages.tagErrorDelete;
       addToast({
         title: 'Error',
+        color: 'danger',
         description: errorMessage,
       });
       logError('Error deleting tag:', error);
diff --git a/frontend/utils/TokenProvider.tsx b/frontend/utils/TokenProvider.tsx
index f500120..3c7a60a 100644
--- a/frontend/utils/TokenProvider.tsx
+++ b/frontend/utils/TokenProvider.tsx
@@ -139,7 +139,7 @@ const TokenProvider = ({ toastMessages, locale, children }: TokenProps) => {
       if (ret.reason === 'notoken') {
         if (toastMessages) {
           addToast({
-            title: 'Info',
+            title: 'Error',
             description: toastMessages.needSignedIn,
             color: 'danger',
           });
@@ -147,7 +147,7 @@ const TokenProvider = ({ toastMessages, locale, children }: TokenProps) => {
       } else if (ret.reason === 'expired') {
         if (toastMessages) {
           addToast({
-            title: 'Info',
+            title: 'Error',
             description: toastMessages.sessionExpired,
             color: 'danger',
           });