diff --git a/frontend/src/features/knowledges/knowledge-header.tsx b/frontend/src/features/knowledges/knowledge-header.tsx
index 7b65f537..98b9b363 100644
--- a/frontend/src/features/knowledges/knowledge-header.tsx
+++ b/frontend/src/features/knowledges/knowledge-header.tsx
@@ -184,7 +184,7 @@ export function KnowledgeHeader({
                                     <Tooltip>
                                         <TooltipTrigger asChild>
                                             <BreadcrumbPage
-                                                className="min-w-0 cursor-text truncate select-none"
+                                                className="max-w-64 min-w-0 cursor-text truncate select-none"
                                                 onDoubleClick={handleRenameStart}
                                             >
                                                 {knowledgeName ?? 'Knowledge'}
diff --git a/frontend/src/pages/flows/flow.tsx b/frontend/src/pages/flows/flow.tsx
index e635904f..d85c0674 100644
--- a/frontend/src/pages/flows/flow.tsx
+++ b/frontend/src/pages/flows/flow.tsx
@@ -241,7 +241,7 @@ function Flow() {
                                         <Tooltip>
                                             <TooltipTrigger asChild>
                                                 <BreadcrumbPage
-                                                    className="min-w-0 cursor-text truncate select-none"
+                                                    className="max-w-64 min-w-0 cursor-text truncate select-none"
                                                     onDoubleClick={handleFlowRenameStart}
                                                 >
                                                     {flowTitle || 'Select a flow'}
diff --git a/frontend/src/pages/templates/template.tsx b/frontend/src/pages/templates/template.tsx
index 0262c273..ee13fecf 100644
--- a/frontend/src/pages/templates/template.tsx
+++ b/frontend/src/pages/templates/template.tsx
@@ -429,7 +429,7 @@ function Template() {
                                     <Tooltip>
                                         <TooltipTrigger asChild>
                                             <BreadcrumbPage
-                                                className="min-w-0 cursor-text truncate select-none"
+                                                className="max-w-64 min-w-0 cursor-text truncate select-none"
                                                 onDoubleClick={handleTemplateRenameStart}
                                             >
                                                 {templateName ?? 'Template'}