diff --git a/src/store/llinkPrediction/index.js b/src/store/llinkPrediction/index.js
index 2ffd87b..016308a 100644
--- a/src/store/llinkPrediction/index.js
+++ b/src/store/llinkPrediction/index.js
@@ -469,8 +469,9 @@ export const useSocialGroupsStore = defineStore("socialGroups", {
         customStatisticsObj.hiddenInteractionCount == null
       ) {
         customStatisticsObj.hiddenInteractionCount = 1
-        
-        customStatisticsObj.groupCount = ids[0] === ids[1] ? 1 : 3
+        // 创建一个Set来获取不重复的ids
+        const uniqueIds = new Set(ids);
+        customStatisticsObj.groupCount = uniqueIds.size;
       }
 
       this.statisticsDetailList = this.statisticsDetailList.map((item) => ({
diff --git a/src/views/LinkPrediction/socialGroups/components/detailNode.vue b/src/views/LinkPrediction/socialGroups/components/detailNode.vue
index c3085cc..9797160 100644
--- a/src/views/LinkPrediction/socialGroups/components/detailNode.vue
+++ b/src/views/LinkPrediction/socialGroups/components/detailNode.vue
@@ -56,7 +56,7 @@
 
 <script setup>
 import { defineEmits, onMounted, ref, onUnmounted, computed, watch, nextTick } from "vue"
-import { TansTimestamp } from "@/utils/transform"
+import { TansTimestamp, getAvatarUrl } from "@/utils/transform"
 import nodeHoverImg from "@/assets/images/nodeHover.png"
 import * as echarts from "echarts"
 import { storeToRefs } from "pinia"
@@ -302,10 +302,13 @@ const initChart = async () => {
   const links = []
   const nodes = []
   const edgeWidth = (interactionTime) => {
-    if (interactionTime > 3) return 4
-    else if (interactionTime > 10) return 6
-    else if (interactionTime > 20) return 8
-    else if (interactionTime > 30) return 10
+    if(interactionTime === 0) return 1
+    if(interactionTime === 1) return 2
+    if(interactionTime <= 2) return 3
+    if (interactionTime <= 3) return 4
+    else if (interactionTime <= 10) return 6
+    else if (interactionTime <= 20) return 8
+    else if (interactionTime <= 30) return 10
     else return 1
   }
   // 添加边唯一标识集合，用于检测重复边
@@ -321,9 +324,9 @@ const initChart = async () => {
       // 头像
       avatarData: item.avatarData,
       // 节点的默认圆形头像
-      defaultAvatar: item.defaultAvatar,
+      defaultAvatar: getAvatarUrl(item.defaultAvatar),
       // 节点的高亮圆形头像
-      activeAvatar: item.activeAvatar,
+      activeAvatar: getAvatarUrl(item.activeAvatar),
       // 粉丝量
       fans: item.fans,
       symbolSize: 40,
@@ -558,7 +561,8 @@ const initChart = async () => {
         animationDurationUpdate: 3500, // 节点移动更平滑
         data: data.nodes.map((node) => ({
           ...node,
-          symbolSize: 40,
+          symbol: node.defaultAvatar ? `image://${node.defaultAvatar}` : "circle",
+          symbolSize: node.defaultAvatar ? 140 : 40,
           itemStyle: {
             color: new echarts.graphic.RadialGradient(0.98, 0.38, 0.9, [
               { offset: 1, color: "#1a3860" }, // 最左侧
@@ -586,7 +590,6 @@ const initChart = async () => {
         links: data.links,
         lineStyle: {
           color: "#37ACD7",
-          width: 1
         }
       }
     ]
@@ -596,7 +599,39 @@ const initChart = async () => {
 
 const highLightUserNodes = (newHiglightUserIdList) => {
   if (!newHiglightUserIdList) return
-  chart.dispatchAction({
+  // 只让高亮节点显示 activeAvatar，其他节点恢复默认头像或圆形
+  chartsData.value.nodes.forEach((node) => {
+    if (newHiglightUserIdList.includes(node.id) && node.activeAvatar) {
+      node.symbol = `image://${node.activeAvatar}`
+      node.symbolSize = 140
+    } else {
+      node.symbol = "circle"
+      node.symbolSize = 40
+      node.itemStyle = {
+        color: new echarts.graphic.RadialGradient(0.98, 0.38, 0.9, [
+          { offset: 1, color: "#1a3860" }, // 最左侧
+          { offset: 0.5, color: "#38546b" }, // 中间
+          { offset: 0, color: "#5fb3b3" } // 最右侧
+        ]),
+
+        opacity: 1,
+        borderColor: "#46C6AD",
+        borderWidth: 1,
+        shadowBlur: 4,
+        borderType: "dashed",
+        shadowColor: "rgba(19, 27, 114, 0.25)"
+      }
+    }
+  })
+  chart.setOption({
+    series: [
+      {
+        data: chartsData.value.nodes
+      }
+    ]
+  })
+
+  /* chart.dispatchAction({
     type: "downplay",
     seriesIndex: 0
   })
@@ -612,7 +647,7 @@ const highLightUserNodes = (newHiglightUserIdList) => {
         })
       }
     })
-  }, 1000)
+  }, 1000) */
 }
 
 const handleClickNode = () => {