diff --git a/lightrag_webui/src/locales/ar.json b/lightrag_webui/src/locales/ar.json
index 480702b5..51c270cc 100644
--- a/lightrag_webui/src/locales/ar.json
+++ b/lightrag_webui/src/locales/ar.json
@@ -327,14 +327,14 @@
       }
     },
     "search": {
-      "placeholder": "ابحث في العقد...",
+      "placeholder": "ابحث في العقد في الصفحة...",
       "message": "و {{count}} آخرون"
     },
     "graphLabels": {
-      "selectTooltip": "استعلام عن اسم العقدة (التسمية)",
+      "selectTooltip": "الحصول على الرسم البياني الفرعي لعقدة (تسمية)",
       "noLabels": "لم يتم العثور على عقد",
       "label": "التسمية",
-      "placeholder": "ابحث في العقد...",
+      "placeholder": "الاستعلام عن الرسم البياني الفرعي للعقدة...",
       "andOthers": "و {{count}} آخرون",
       "refreshGlobalTooltip": "تحديث بيانات الرسم البياني العالمي وإعادة تعيين سجل البحث",
       "refreshCurrentLabelTooltip": "تحديث بيانات الرسم البياني للصفحة الحالية",
diff --git a/lightrag_webui/src/locales/en.json b/lightrag_webui/src/locales/en.json
index a41840a1..313d4841 100644
--- a/lightrag_webui/src/locales/en.json
+++ b/lightrag_webui/src/locales/en.json
@@ -327,14 +327,14 @@
       }
     },
     "search": {
-      "placeholder": "Search nodes...",
+      "placeholder": "Search nodes in page...",
       "message": "And {count} others"
     },
     "graphLabels": {
-      "selectTooltip": "Query node name (label)",
+      "selectTooltip": "Get subgraph of a node (label)",
       "noLabels": "No nodes found",
       "label": "Label",
-      "placeholder": "Search nodes...",
+      "placeholder": "Query node subgraph...",
       "andOthers": "And {count} others",
       "refreshGlobalTooltip": "Refresh global graph data and reset search history",
       "refreshCurrentLabelTooltip": "Refresh current page graph data",
diff --git a/lightrag_webui/src/locales/fr.json b/lightrag_webui/src/locales/fr.json
index 41ef5a91..ead7fe6b 100644
--- a/lightrag_webui/src/locales/fr.json
+++ b/lightrag_webui/src/locales/fr.json
@@ -327,14 +327,14 @@
       }
     },
     "search": {
-      "placeholder": "Rechercher des nœuds...",
+      "placeholder": "Rechercher des nœuds dans la page...",
       "message": "Et {{count}} autres"
     },
     "graphLabels": {
-      "selectTooltip": "Nom du nœud de requête (étiquette)",
+      "selectTooltip": "Obtenir le sous-graphe d'un nœud (étiquette)",
       "noLabels": "Aucun nœud trouvé",
       "label": "Étiquette",
-      "placeholder": "Rechercher des nœuds...",
+      "placeholder": "Interroger le sous-graphe de nœuds...",
       "andOthers": "Et {{count}} autres",
       "refreshGlobalTooltip": "Actualiser les données du graphe global et réinitialiser l'historique de recherche",
       "refreshCurrentLabelTooltip": "Actualiser les données du graphe de la page actuelle",
diff --git a/lightrag_webui/src/locales/zh.json b/lightrag_webui/src/locales/zh.json
index 820e45f2..3254a98c 100644
--- a/lightrag_webui/src/locales/zh.json
+++ b/lightrag_webui/src/locales/zh.json
@@ -327,14 +327,14 @@
       }
     },
     "search": {
-      "placeholder": "搜索节点...",
+      "placeholder": "页面内搜索节点...",
       "message": "还有 {count} 个"
     },
     "graphLabels": {
-      "selectTooltip": "查询节点名(标签)",
+      "selectTooltip": "获取节点(标签)子图",
       "noLabels": "未找到节点",
       "label": "标签",
-      "placeholder": "搜索节点...",
+      "placeholder": "查询节点子图...",
       "andOthers": "还有 {count} 个",
       "refreshGlobalTooltip": "刷新全图数据和重置搜索历史",
       "refreshCurrentLabelTooltip": "刷新当前页面图数据",
diff --git a/lightrag_webui/src/locales/zh_TW.json b/lightrag_webui/src/locales/zh_TW.json
index fade1490..1077b8a7 100644
--- a/lightrag_webui/src/locales/zh_TW.json
+++ b/lightrag_webui/src/locales/zh_TW.json
@@ -327,14 +327,14 @@
       }
     },
     "search": {
-      "placeholder": "搜尋節點...",
+      "placeholder": "頁面內搜尋節點...",
       "message": "還有 {count} 個"
     },
     "graphLabels": {
-      "selectTooltip": "查詢節點名(標籤)",
+      "selectTooltip": "獲取節點(標籤)子圖",
       "noLabels": "未找到節點",
       "label": "標籤",
-      "placeholder": "搜尋節點...",
+      "placeholder": "查詢節點子圖...",
       "andOthers": "還有 {count} 個",
       "refreshGlobalTooltip": "重新整理全圖資料和重置搜尋歷史",
       "refreshCurrentLabelTooltip": "重新整理目前頁面圖形資料",