diff --git a/src/views/dashboard/related/trace/components/D3Graph/Index.vue b/src/views/dashboard/related/trace/components/D3Graph/Index.vue
index 66770f09..11d9d6b0 100644
--- a/src/views/dashboard/related/trace/components/D3Graph/Index.vue
+++ b/src/views/dashboard/related/trace/components/D3Graph/Index.vue
@@ -17,7 +17,9 @@ limitations under the License. -->
   <div ref="traceGraph" class="d3-graph"></div>
   <div id="action-box">
     <div @click="showDetail = true">Span Details</div>
-    <div v-for="span in parentSpans" :key="span.parentSegmentId">{{ `Parent Span: ${span.parentSegmentId}` }}</div>
+    <div v-for="span in parentSpans" :key="span.parentSegmentId" @click="viewParentSpan">{{
+      `Parent Span: ${span.parentSegmentId}`
+    }}</div>
   </div>
   <el-dialog v-model="showDetail" :destroy-on-close="true" @closed="showDetail = false" v-if="currentSpan?.segmentId">
     <SpanDetail :currentSpan="currentSpan" />
@@ -97,16 +99,26 @@ limitations under the License. -->
     }
   }
   function handleSelectSpan(i: Recordable) {
+    parentSpans.value = [];
     currentSpan.value = i.data;
-    parentSpans.value = currentSpan.value?.refs?.filter((d) => d) || [];
-    if (currentSpan.value?.parentSpanId !== -1) {
+    parentSpans.value = [];
+    if (!currentSpan.value) {
+      return;
+    }
+    for (const ref of currentSpan.value.refs || []) {
+      parentSpans.value.push(ref);
+    }
+    if ((currentSpan.value.parentSpanId ?? -1) > -1) {
       parentSpans.value.push({
-        parentSegmentId: currentSpan.value?.segmentId || "",
-        parentSpanId: currentSpan.value?.parentSpanId || NaN,
-        traceId: currentSpan.value?.traceId || "",
+        parentSegmentId: currentSpan.value.segmentId,
+        parentSpanId: currentSpan.value.parentSpanId,
+        traceId: currentSpan.value.traceId,
       });
     }
   }
+  function viewParentSpan() {
+    tree.value.highlightParents();
+  }
   function traverseTree(node: Recordable, spanId: string, segmentId: string, data: Recordable) {
     if (!node || node.isBroken) {
       return;
@@ -409,6 +421,11 @@ limitations under the License. -->
     fill: #409eff;
   }
 
+  .trace-node.highlightedParent .node-text {
+    font-weight: bold;
+    fill: #4caf50;
+  }
+
   #action-box {
     position: absolute;
     color: $font-color;
diff --git a/src/views/dashboard/related/trace/utils/d3-trace-list.ts b/src/views/dashboard/related/trace/utils/d3-trace-list.ts
index 1e13f735..f266c866 100644
--- a/src/views/dashboard/related/trace/utils/d3-trace-list.ts
+++ b/src/views/dashboard/related/trace/utils/d3-trace-list.ts
@@ -87,6 +87,7 @@ export default class ListGraph {
   }
   init(data: Recordable, row: Recordable[], fixSpansSize: number) {
     d3.select(`.${this.el?.className} .trace-xaxis`).remove();
+    d3.select("#action-box").style("display", "none");
     this.row = row;
     this.data = data;
     this.min = d3.min(this.row.map((i) => i.startTime));
@@ -117,10 +118,10 @@ export default class ListGraph {
   }
   draw(callback: Function) {
     this.update(this.root, callback);
-    d3.select("body").on("click", function (event) {
-      if (event.target.closest("#action-box")) return;
-      d3.select("#action-box").style("display", "none");
-    });
+    // d3.select("body").on("click", function (event) {
+    //   if (event.target.closest("#action-box")) return;
+    //   d3.select("#action-box").style("display", "none");
+    // });
   }
   click(d: Recordable, scope: Recordable) {
     if (!d.data.type) return;
@@ -147,6 +148,7 @@ export default class ListGraph {
       .enter()
       .append("g")
       .attr("transform", `translate(${source.y0},${source.x0})`)
+      .attr("id", (d: Recordable) => `list-node-${d.id}`)
       .attr("class", "trace-node")
       .attr("style", "cursor: pointer")
       .on("mouseover", function (event: MouseEvent, d: Trace) {
@@ -175,6 +177,10 @@ export default class ListGraph {
         if (t.handleSelectSpan) {
           t.handleSelectSpan(d);
         }
+        t.root.descendants().map((node: { id: number }) => {
+          d3.select(`#list-node-${node.id}`).classed("highlightedParent", false);
+          return node;
+        });
       });
     nodeEnter
       .append("rect")
@@ -401,6 +407,39 @@ export default class ListGraph {
       callback();
     }
   }
+  highlightParents() {
+    if (!this.selectedNode) {
+      return;
+    }
+    const nodes = this.root.descendants().map((node: { id: number }) => {
+      d3.select(`#list-node-${node.id}`).classed("highlightedParent", false);
+      return node;
+    });
+    const selectedNode = this.selectedNode.datum();
+    const parentSpans = selectedNode.data.refs.map((d: Recordable) => d);
+    if (selectedNode.data?.parentSpanId !== -1) {
+      parentSpans.push({
+        parentSegmentId: selectedNode.data.segmentId,
+        parentSpanId: selectedNode.data.parentSpanId,
+        traceId: selectedNode.data.traceId,
+      });
+    }
+    const parents = parentSpans.map((d: Recordable) => {
+      return nodes.find(
+        (node: Recordable) =>
+          d.parentSpanId === node.data.spanId &&
+          d.parentSegmentId === node.data.segmentId &&
+          d.traceId === node.data.traceId,
+      );
+    });
+    for (const node of parents) {
+      if (node) {
+        d3.select(`#list-node-${node.id}`).classed("highlightedParent", true);
+      }
+    }
+    d3.select("#action-box").style("display", "none");
+    this.selectedNode.classed("highlighted", false);
+  }
   visDate(date: number, pattern = "YYYY-MM-DD HH:mm:ss:SSS") {
     return dayjs(date).format(pattern);
   }