diff --git a/src/app/(user)/user/message/page.tsx b/src/app/(user)/user/message/page.tsx
index ff2aad8..07ea0e3 100644
--- a/src/app/(user)/user/message/page.tsx
+++ b/src/app/(user)/user/message/page.tsx
@@ -6,10 +6,11 @@ import { MessagingPage } from '@/components/message';
 export default function UserMessagePage() {
   const searchParams = useSearchParams();
   const conversationId = searchParams.get('conversationId');
+  const agentProfileId = searchParams.get('agentProfileId');
 
   return (
     <div className="max-w-7xl mx-auto px-4 lg:px-8 py-6">
-      <MessagingPage initialConversationId={conversationId} />
+      <MessagingPage initialConversationId={conversationId} initialAgentProfileId={agentProfileId} />
     </div>
   );
 }
diff --git a/src/app/(user)/user/profile/[id]/page.tsx b/src/app/(user)/user/profile/[id]/page.tsx
index 8aa80ef..d4f0b25 100644
--- a/src/app/(user)/user/profile/[id]/page.tsx
+++ b/src/app/(user)/user/profile/[id]/page.tsx
@@ -342,7 +342,7 @@ export default function AgentProfileView() {
             bio={profileCardData.bio || agentProfile.bio || ''}
             expertise={profileCardData.expertise.length > 0 ? profileCardData.expertise : (agentProfile.specializations || [])}
             showEditButton={false}
-            messageHref="/user/message"
+            messageHref={`/user/message?agentProfileId=${agentProfile.id}`}
             connectionStatus={connectionStatus}
             onConnectClick={() => setShowConnectModal(true)}
             onUnlinkClick={handleUnlink}
diff --git a/src/components/message/MessagingPage.tsx b/src/components/message/MessagingPage.tsx
index 53d7f8e..0dcfc5d 100644
--- a/src/components/message/MessagingPage.tsx
+++ b/src/components/message/MessagingPage.tsx
@@ -127,7 +127,7 @@ interface ConnectedAgent {
   state: string | null;
 }
 
-export function MessagingPage({ initialConversationId }: { initialConversationId?: string | null }) {
+export function MessagingPage({ initialConversationId, initialAgentProfileId }: { initialConversationId?: string | null; initialAgentProfileId?: string | null }) {
   const { data: session } = useSession();
   const {
     conversations,
@@ -318,6 +318,31 @@ export function MessagingPage({ initialConversationId }: { initialConversationId
     }
   }, [initialConversationId, conversations, isLoading, selectConversation]);
 
+  // Auto-select or create conversation when navigated with initialAgentProfileId
+  const initialAgentHandledRef = useRef<string | null>(null);
+  useEffect(() => {
+    if (
+      initialAgentProfileId &&
+      initialAgentHandledRef.current !== initialAgentProfileId &&
+      conversations.length > 0 &&
+      !isLoading
+    ) {
+      initialAgentHandledRef.current = initialAgentProfileId;
+      // Find existing conversation with this agent
+      const existing = conversations.find(
+        (c) => c.agentProfileId === initialAgentProfileId || c.otherParty?.id === initialAgentProfileId
+      );
+      if (existing) {
+        selectConversation(existing.id);
+        setShowMobileChat(true);
+      } else {
+        // Start a new conversation
+        startConversation({ agentProfileId: initialAgentProfileId });
+        setShowMobileChat(true);
+      }
+    }
+  }, [initialAgentProfileId, conversations, isLoading, selectConversation, startConversation]);
+
   // Convert current conversation avatar when selected
   useEffect(() => {
     const convertCurrentAvatar = async () => {