diff --git a/langgraph/src/agent/searcher/nodes/tool-executor.ts b/langgraph/src/agent/searcher/nodes/tool-executor.ts
index f816cd0..342a12d 100644
--- a/langgraph/src/agent/searcher/nodes/tool-executor.ts
+++ b/langgraph/src/agent/searcher/nodes/tool-executor.ts
@@ -59,6 +59,7 @@ export async function toolExecutorNode(
       switch (name) {
         case "google_search": {
           const parsed = googleSearchSchema.parse(args);
+          const googleCardId = `google-search-${tc.id}`;
           let results: Array<{ title: string; url: string; snippet: string }>;
           let knowledgeGraph: { title: string; description: string } | undefined;
           let fallbackUsed = false;
@@ -103,6 +104,7 @@ export async function toolExecutorNode(
             {
               name: "search-result",
               props: {
+                card_id: googleCardId,
                 query: parsed.query,
                 total: results.length,
                 results,
@@ -139,6 +141,7 @@ export async function toolExecutorNode(
 
         case "web_search_deep": {
           const parsed = webSearchDeepSchema.parse(args);
+          const deepCardId = `web-search-deep-${tc.id}`;
           let enriched: Array<{ title: string; url: string; snippet: string }>;
           let fallbackUsed = false;
           let readerAllFailed = false;
@@ -202,6 +205,7 @@ export async function toolExecutorNode(
             {
               name: "search-result",
               props: {
+                card_id: deepCardId,
                 query: parsed.query,
                 total: enriched.length,
                 results: enriched,
diff --git a/langgraph/src/components/ToolCallStatus.tsx b/langgraph/src/components/ToolCallStatus.tsx
index 51cb223..9f07de6 100644
--- a/langgraph/src/components/ToolCallStatus.tsx
+++ b/langgraph/src/components/ToolCallStatus.tsx
@@ -325,10 +325,25 @@ export default function ToolCallStatus({
         let uiItem: UIMsgLocal | undefined;
         if (tc.name && UI_NAME_MAP[tc.name]) {
           const uiName = UI_NAME_MAP[tc.name];
-          const matchIdx = matchCounters[uiName] ?? 0;
-          matchCounters[uiName] = matchIdx + 1;
-          const candidates = uiItems.filter((ui) => ui.name === uiName);
-          uiItem = candidates[matchIdx];
+          // First try exact match: card_id contains the tool call id (e.g. "google-search-<tc.id>")
+          if (tc.id) {
+            uiItem = uiItems.find(
+              (ui) => ui.name === uiName && typeof ui.props?.card_id === "string" && (ui.props.card_id as string).includes(tc.id!),
+            );
+          }
+          // Fallback: match by index (for cards without card_id or where id is not embedded)
+          if (!uiItem) {
+            const matchIdx = matchCounters[uiName] ?? 0;
+            const candidates = uiItems.filter(
+              (ui) => ui.name === uiName && (
+                !tc.id ||
+                typeof ui.props?.card_id !== "string" ||
+                !(ui.props.card_id as string).includes(tc.id)
+              ),
+            );
+            uiItem = candidates[matchIdx];
+          }
+          matchCounters[uiName] = (matchCounters[uiName] ?? 0) + 1;
         }
 
         // 优先按 toolCallId 精确匹配，降级按 index
diff --git a/langgraph/src/main.tsx b/langgraph/src/main.tsx
index 7c60f65..7e2481e 100644
--- a/langgraph/src/main.tsx
+++ b/langgraph/src/main.tsx
@@ -49,18 +49,27 @@ class CardErrorBoundary extends Component<
 
 // ─── Card deduplication by card_id ──────────────────────────────────────────
 // When the backend pushes loading then complete cards with the same card_id,
-// keep only the last (most recent) card per card_id. Cards without card_id pass through.
+// keep only the terminal-state card per card_id. Cards without card_id pass through.
+// Priority: done/error > reading/any-other (prevents race where parallel tool
+// executions push reading and done out of order, retaining the skeleton instead
+// of the completed content).
 function deduplicateUiItems(items: UIMsgLocal[]): UIMsgLocal[] {
-  const seen = new Map<string, number>();
-  // Walk forward to find the last index for each card_id
+  const seen = new Map<string, { idx: number; status: string }>();
   items.forEach((item, idx) => {
     const cardId = item.props?.card_id as string | undefined;
-    if (cardId) seen.set(cardId, idx);
+    if (!cardId) return;
+    const status = item.props?.status as string | undefined;
+    const prev = seen.get(cardId);
+    // Upgrade to done/error unconditionally; for other statuses keep the last occurrence
+    if (!prev || status === "done" || status === "error" ||
+        (prev.status !== "done" && prev.status !== "error")) {
+      seen.set(cardId, { idx, status: status ?? "" });
+    }
   });
   return items.filter((item, idx) => {
     const cardId = item.props?.card_id as string | undefined;
     if (!cardId) return true;
-    return seen.get(cardId) === idx;
+    return seen.get(cardId)?.idx === idx;
   });
 }
 
@@ -714,16 +723,17 @@ function App() {
             );
             // Sort by card type priority first, then by sort_key for deterministic order
             const CARD_TYPE_PRIORITY: Record<string, number> = {
-              "error-result":     100,
-              "chart-result":     200,
-              "knowledge-result": 300,
-              "ticket-summary":   400,
-              "ticket-detail":    450,
-              "search-result":    500,
-              "sandbox-result":   600,
-              "canvas-doc":       700,
-              "reply-draft":      750,
-              "next-actions":     900,
+              "error-result":       100,
+              "chart-result":       200,
+              "knowledge-result":   300,
+              "ticket-summary":     400,
+              "ticket-detail":      450,
+              "search-result":      500,
+              "web-read-progress":  550,
+              "sandbox-result":     600,
+              "canvas-doc":         700,
+              "reply-draft":        750,
+              "next-actions":       900,
             };
             const uiItems = [...uiItemsRaw].sort((a, b) => {
               const priorityA = CARD_TYPE_PRIORITY[a.name] ?? 500;
@@ -842,6 +852,7 @@ function App() {
                         google_search: "search-result",
                         web_search_deep: "search-result",
                         sandbox_run: "sandbox-result",
+                        web_read: "web-read-progress",
                       };
                       return tc.name && ui.name === nameMap[tc.name];
                     }));