diff --git a/lightrag_webui/src/api/lightrag.ts b/lightrag_webui/src/api/lightrag.ts
index 3dbf52e9..5a68851c 100644
--- a/lightrag_webui/src/api/lightrag.ts
+++ b/lightrag_webui/src/api/lightrag.ts
@@ -221,9 +221,9 @@ axiosInstance.interceptors.response.use(
 export const queryGraphs = async (
   label: string,
   maxDepth: number,
-  minDegree: number
+  maxNodes: number
 ): Promise<LightragGraphType> => {
-  const response = await axiosInstance.get(`/graphs?label=${encodeURIComponent(label)}&max_depth=${maxDepth}&min_degree=${minDegree}`)
+  const response = await axiosInstance.get(`/graphs?label=${encodeURIComponent(label)}&max_depth=${maxDepth}&max_nodes=${maxNodes}`)
   return response.data
 }
 
diff --git a/lightrag_webui/src/components/graph/Settings.tsx b/lightrag_webui/src/components/graph/Settings.tsx
index 1989a01e..f8b0e6cd 100644
--- a/lightrag_webui/src/components/graph/Settings.tsx
+++ b/lightrag_webui/src/components/graph/Settings.tsx
@@ -121,7 +121,7 @@ export default function Settings() {
   const enableHideUnselectedEdges = useSettingsStore.use.enableHideUnselectedEdges()
   const showEdgeLabel = useSettingsStore.use.showEdgeLabel()
   const graphQueryMaxDepth = useSettingsStore.use.graphQueryMaxDepth()
-  const graphMinDegree = useSettingsStore.use.graphMinDegree()
+  const graphMaxNodes = useSettingsStore.use.graphMaxNodes()
   const graphLayoutMaxIterations = useSettingsStore.use.graphLayoutMaxIterations()
 
   const enableHealthCheck = useSettingsStore.use.enableHealthCheck()
@@ -180,15 +180,14 @@ export default function Settings() {
     }, 300)
   }, [])
 
-  const setGraphMinDegree = useCallback((degree: number) => {
-    if (degree < 0) return
-    useSettingsStore.setState({ graphMinDegree: degree })
+  const setGraphMaxNodes = useCallback((nodes: number) => {
+    if (nodes < 1 || nodes > 1000) return
+    useSettingsStore.setState({ graphMaxNodes: nodes })
     const currentLabel = useSettingsStore.getState().queryLabel
     useSettingsStore.getState().setQueryLabel('')
     setTimeout(() => {
       useSettingsStore.getState().setQueryLabel(currentLabel)
     }, 300)
-
   }, [])
 
   const setGraphLayoutMaxIterations = useCallback((iterations: number) => {
@@ -277,10 +276,11 @@ export default function Settings() {
               onEditFinished={setGraphQueryMaxDepth}
             />
             <LabeledNumberInput
-              label={t('graphPanel.sideBar.settings.minDegree')}
-              min={0}
-              value={graphMinDegree}
-              onEditFinished={setGraphMinDegree}
+              label={t('graphPanel.sideBar.settings.maxNodes')}
+              min={1}
+              max={1000}
+              value={graphMaxNodes}
+              onEditFinished={setGraphMaxNodes}
             />
             <LabeledNumberInput
               label={t('graphPanel.sideBar.settings.maxLayoutIterations')}
diff --git a/lightrag_webui/src/components/graph/SettingsDisplay.tsx b/lightrag_webui/src/components/graph/SettingsDisplay.tsx
index dec44c11..5be25557 100644
--- a/lightrag_webui/src/components/graph/SettingsDisplay.tsx
+++ b/lightrag_webui/src/components/graph/SettingsDisplay.tsx
@@ -8,12 +8,12 @@ import { useTranslation } from 'react-i18next'
 const SettingsDisplay = () => {
   const { t } = useTranslation()
   const graphQueryMaxDepth = useSettingsStore.use.graphQueryMaxDepth()
-  const graphMinDegree = useSettingsStore.use.graphMinDegree()
+  const graphMaxNodes = useSettingsStore.use.graphMaxNodes()
 
   return (
     <div className="absolute bottom-4 left-[calc(1rem+2.5rem)] flex items-center gap-2 text-xs text-gray-400">
       <div>{t('graphPanel.sideBar.settings.depth')}: {graphQueryMaxDepth}</div>
-      <div>{t('graphPanel.sideBar.settings.degree')}: {graphMinDegree}</div>
+      <div>{t('graphPanel.sideBar.settings.maxNodes')}: {graphMaxNodes}</div>
     </div>
   )
 }
diff --git a/lightrag_webui/src/hooks/useLightragGraph.tsx b/lightrag_webui/src/hooks/useLightragGraph.tsx
index 2ee28749..fde463b7 100644
--- a/lightrag_webui/src/hooks/useLightragGraph.tsx
+++ b/lightrag_webui/src/hooks/useLightragGraph.tsx
@@ -70,7 +70,7 @@ export type NodeType = {
 }
 export type EdgeType = { label: string }
 
-const fetchGraph = async (label: string, maxDepth: number, minDegree: number) => {
+const fetchGraph = async (label: string, maxDepth: number, maxNodes: number) => {
   let rawData: any = null;
 
   // Check if we need to fetch all database labels first
@@ -89,8 +89,8 @@ const fetchGraph = async (label: string, maxDepth: number, minDegree: number) =>
   const queryLabel = label || '*';
 
   try {
-    console.log(`Fetching graph label: ${queryLabel}, depth: ${maxDepth}, deg: ${minDegree}`);
-    rawData = await queryGraphs(queryLabel, maxDepth, minDegree);
+    console.log(`Fetching graph label: ${queryLabel}, depth: ${maxDepth}, nodes: ${maxNodes}`);
+    rawData = await queryGraphs(queryLabel, maxDepth, maxNodes);
   } catch (e) {
     useBackendState.getState().setErrorMessage(errorMessage(e), 'Query Graphs Error!');
     return null;
@@ -218,7 +218,7 @@ const useLightrangeGraph = () => {
   const rawGraph = useGraphStore.use.rawGraph()
   const sigmaGraph = useGraphStore.use.sigmaGraph()
   const maxQueryDepth = useSettingsStore.use.graphQueryMaxDepth()
-  const minDegree = useSettingsStore.use.graphMinDegree()
+  const maxNodes = useSettingsStore.use.graphMaxNodes()
   const isFetching = useGraphStore.use.isFetching()
   const nodeToExpand = useGraphStore.use.nodeToExpand()
   const nodeToPrune = useGraphStore.use.nodeToPrune()
@@ -292,14 +292,14 @@ const useLightrangeGraph = () => {
       // Use a local copy of the parameters
       const currentQueryLabel = queryLabel
       const currentMaxQueryDepth = maxQueryDepth
-      const currentMinDegree = minDegree
+      const currentMaxNodes = maxNodes
 
       // Declare a variable to store data promise
       let dataPromise;
 
       // 1. If query label is not empty, use fetchGraph
       if (currentQueryLabel) {
-        dataPromise = fetchGraph(currentQueryLabel, currentMaxQueryDepth, currentMinDegree);
+        dataPromise = fetchGraph(currentQueryLabel, currentMaxQueryDepth, currentMaxNodes);
       } else {
         // 2. If query label is empty, set data to null
         console.log('Query label is empty, show empty graph')
@@ -384,7 +384,7 @@ const useLightrangeGraph = () => {
         state.setLastSuccessfulQueryLabel('') // Clear last successful query label on error
       })
     }
-  }, [queryLabel, maxQueryDepth, minDegree, isFetching, t])
+  }, [queryLabel, maxQueryDepth, maxNodes, isFetching, t])
 
   // Handle node expansion
   useEffect(() => {
@@ -407,7 +407,7 @@ const useLightrangeGraph = () => {
         }
 
         // Fetch the extended subgraph with depth 2
-        const extendedGraph = await queryGraphs(label, 2, 0);
+        const extendedGraph = await queryGraphs(label, 2, 1000);
 
         if (!extendedGraph || !extendedGraph.nodes || !extendedGraph.edges) {
           console.error('Failed to fetch extended graph');
diff --git a/lightrag_webui/src/locales/ar.json b/lightrag_webui/src/locales/ar.json
index c67fbbb3..d3affb90 100644
--- a/lightrag_webui/src/locales/ar.json
+++ b/lightrag_webui/src/locales/ar.json
@@ -148,7 +148,7 @@
         "hideUnselectedEdges": "إخفاء الحواف غير المحددة",
         "edgeEvents": "أحداث الحافة",
         "maxQueryDepth": "أقصى عمق للاستعلام",
-        "minDegree": "الدرجة الدنيا",
+        "maxNodes": "الحد الأقصى للعقد",
         "maxLayoutIterations": "أقصى تكرارات التخطيط",
         "depth": "العمق",
         "degree": "الدرجة",
diff --git a/lightrag_webui/src/locales/en.json b/lightrag_webui/src/locales/en.json
index 6fcb3558..a00cfc75 100644
--- a/lightrag_webui/src/locales/en.json
+++ b/lightrag_webui/src/locales/en.json
@@ -148,7 +148,7 @@
         "hideUnselectedEdges": "Hide Unselected Edges",
         "edgeEvents": "Edge Events",
         "maxQueryDepth": "Max Query Depth",
-        "minDegree": "Minimum Degree",
+        "maxNodes": "Max Nodes",
         "maxLayoutIterations": "Max Layout Iterations",
         "depth": "Depth",
         "degree": "Degree",
diff --git a/lightrag_webui/src/locales/fr.json b/lightrag_webui/src/locales/fr.json
index 88cad3ae..c7f538dc 100644
--- a/lightrag_webui/src/locales/fr.json
+++ b/lightrag_webui/src/locales/fr.json
@@ -148,7 +148,7 @@
         "hideUnselectedEdges": "Masquer les arêtes non sélectionnées",
         "edgeEvents": "Événements des arêtes",
         "maxQueryDepth": "Profondeur maximale de la requête",
-        "minDegree": "Degré minimum",
+        "maxNodes": "Nombre maximum de nœuds",
         "maxLayoutIterations": "Itérations maximales de mise en page",
         "depth": "Profondeur",
         "degree": "Degré",
diff --git a/lightrag_webui/src/locales/zh.json b/lightrag_webui/src/locales/zh.json
index 8e596f83..073d1253 100644
--- a/lightrag_webui/src/locales/zh.json
+++ b/lightrag_webui/src/locales/zh.json
@@ -148,7 +148,7 @@
         "hideUnselectedEdges": "隐藏未选中的边",
         "edgeEvents": "边事件",
         "maxQueryDepth": "最大查询深度",
-        "minDegree": "最小邻边数",
+        "maxNodes": "最大返回节点数",
         "maxLayoutIterations": "最大布局迭代次数",
         "depth": "深度",
         "degree": "邻边",
diff --git a/lightrag_webui/src/stores/settings.ts b/lightrag_webui/src/stores/settings.ts
index 311e5061..4f037f78 100644
--- a/lightrag_webui/src/stores/settings.ts
+++ b/lightrag_webui/src/stores/settings.ts
@@ -27,8 +27,8 @@ interface SettingsState {
   graphQueryMaxDepth: number
   setGraphQueryMaxDepth: (depth: number) => void
 
-  graphMinDegree: number
-  setGraphMinDegree: (degree: number) => void
+  graphMaxNodes: number
+  setGraphMaxNodes: (nodes: number) => void
 
   graphLayoutMaxIterations: number
   setGraphLayoutMaxIterations: (iterations: number) => void
@@ -77,7 +77,7 @@ const useSettingsStoreBase = create<SettingsState>()(
       enableEdgeEvents: false,
 
       graphQueryMaxDepth: 3,
-      graphMinDegree: 0,
+      graphMaxNodes: 1000,
       graphLayoutMaxIterations: 15,
 
       queryLabel: defaultQueryLabel,
@@ -130,7 +130,7 @@ const useSettingsStoreBase = create<SettingsState>()(
 
       setGraphQueryMaxDepth: (depth: number) => set({ graphQueryMaxDepth: depth }),
 
-      setGraphMinDegree: (degree: number) => set({ graphMinDegree: degree }),
+      setGraphMaxNodes: (nodes: number) => set({ graphMaxNodes: nodes }),
 
       setEnableHealthCheck: (enable: boolean) => set({ enableHealthCheck: enable }),
 
@@ -150,7 +150,7 @@ const useSettingsStoreBase = create<SettingsState>()(
     {
       name: 'settings-storage',
       storage: createJSONStorage(() => localStorage),
-      version: 9,
+      version: 10,
       migrate: (state: any, version: number) => {
         if (version < 2) {
           state.showEdgeLabel = false
@@ -196,6 +196,10 @@ const useSettingsStoreBase = create<SettingsState>()(
         if (version < 9) {
           state.showFileName = false
         }
+        if (version < 10) {
+          delete state.graphMinDegree // 删除废弃参数
+          state.graphMaxNodes = 1000  // 添加新参数
+        }
         return state
       }
     }