diff --git a/src/app/(investment)/deals/[id]/UpdateTab.tsx b/src/app/(investment)/deals/[id]/UpdateTab.tsx
new file mode 100644
index 0000000..bbe73c3
--- /dev/null
+++ b/src/app/(investment)/deals/[id]/UpdateTab.tsx
@@ -0,0 +1,72 @@
+import { createSupabaseClient } from "@/lib/supabase/serverComponentClient";
+import { getProjectLogByProjectId } from "@/lib/data/projectLogQuery";
+import { LogEntry, parseProjectLog } from "./logParser";
+import { Card, CardContent, CardHeader, CardTitle, CardDescription, CardFooter } from "@/components/ui/card";
+
+export const UpdateTab = async ({ projectId }: { projectId: number }) => {
+  const supabase = createSupabaseClient();
+  const { data, error } = await getProjectLogByProjectId(supabase, projectId);
+
+  if (error) {
+    return (
+      <div className="flex justify-center items-center h-full">
+        <Card>
+          <CardContent>
+            <div className="text-center text-gray-500">
+              <CardTitle className="mb-3 mt-4">No updates available</CardTitle>
+              <CardDescription>There are no updates to display at this time. Please check back later.</CardDescription>
+            </div>
+          </CardContent>
+        </Card>
+      </div>
+    );
+  }
+
+  const parsedLogs = parseProjectLog(data as unknown as LogEntry[]);
+
+  if (parsedLogs.length === 0) {
+    return (
+      <div className="flex justify-center items-center h-full">
+        <Card>
+          <CardContent>
+            <div className="text-center text-gray-500">
+              <CardTitle className="mb-3 mt-4">No updates available</CardTitle>
+              <CardDescription>There are no updates to display at this time. Please check back later.</CardDescription>
+            </div>
+          </CardContent>
+        </Card>
+      </div>
+    );
+  }
+
+  return (
+    <div className="w-full">
+      {parsedLogs.map((log, index) => (
+        <div key={index} className="grid grid-cols-3 gap-4 overflow-y-auto">
+          <Card>
+            <CardHeader>
+              <CardTitle>{log.table}</CardTitle>
+              <CardDescription>{log.changes.length} Changes</CardDescription>
+            </CardHeader>
+            <CardContent className="grid grid-cols-2 overflow-y-auto h-1/2 mx-4">
+              {log.changes.map((change, changeIndex) => (
+                <div key={changeIndex} className="mb-3">
+                  <div className="text-sm font-semibold">{change.field}</div>
+                  <div className="text-gray-500">
+                    <span className="text-red-500">From:</span> {JSON.stringify(change.from)}
+                  </div>
+                  <div className="text-gray-500">
+                    <span className="text-green-500">To:</span> {JSON.stringify(change.to)}
+                  </div>
+                </div>
+              ))}
+            </CardContent>
+            <CardFooter>
+              <div className="text-xs text-gray-500">Updated at: {new Date(log.changed_at).toLocaleString()}</div>
+            </CardFooter>
+          </Card>
+        </div>
+      ))}
+    </div>
+  );
+};
diff --git a/src/app/(investment)/deals/[id]/logParser.ts b/src/app/(investment)/deals/[id]/logParser.ts
new file mode 100644
index 0000000..52b8c31
--- /dev/null
+++ b/src/app/(investment)/deals/[id]/logParser.ts
@@ -0,0 +1,57 @@
+export interface LogEntry {
+  id: number;
+  operation_type: string;
+  record_id: number;
+  old_data: Record<string, any>;
+  new_data: Record<string, any>;
+  changed_at: string;
+  table_name: string;
+}
+
+type ChangeSummary = {
+  field: string;
+  from: any;
+  to: any;
+};
+
+function parseProjectLog(logs: LogEntry[]): { changes: ChangeSummary[]; table: string; changed_at: string }[] {
+  return logs.map((log) => {
+    const changes: ChangeSummary[] = [];
+
+    if (log.table_name === "project_investment_detail") {
+      if (log.operation_type === "UPDATE") {
+        for (const key in log.old_data) {
+          if (log.old_data[key] !== log.new_data[key]) {
+            changes.push({
+              field: key,
+              from: log.old_data[key],
+              to: log.new_data[key],
+            });
+          }
+        }
+      }
+    }
+
+    if (log.table_name === "project") {
+      if (log.operation_type === "UPDATE") {
+        for (const key in log.old_data) {
+          if (log.old_data[key] !== log.new_data[key]) {
+            changes.push({
+              field: key,
+              from: log.old_data[key],
+              to: log.new_data[key],
+            });
+          }
+        }
+      }
+    }
+
+    return {
+      table: log.table_name,
+      changed_at: log.changed_at,
+      changes,
+    };
+  });
+}
+
+export { parseProjectLog };
diff --git a/src/app/(investment)/deals/[id]/page.tsx b/src/app/(investment)/deals/[id]/page.tsx
index 2a422d4..08a1430 100644
--- a/src/app/(investment)/deals/[id]/page.tsx
+++ b/src/app/(investment)/deals/[id]/page.tsx
@@ -17,6 +17,7 @@ import { getDealList } from "@/app/api/dealApi";
 import { sumByKey, toPercentage } from "@/lib/utils";
 import { redirect } from "next/navigation";
 import { isOwnerOfProject } from "./query";
+import { UpdateTab } from "./UpdateTab";
 import remarkGfm from "remark-gfm";
 
 const PHOTO_MATERIAL_ID = 2;
@@ -241,11 +242,11 @@ export default async function ProjectDealPage({ params }: { params: { id: number
         </div>
         {/* menu */}
         <div id="deck">
-          <div className="flex w-fit">
-            <Tabs.Root defaultValue="pitch">
+          <div className="flex w-full">
+            <Tabs.Root defaultValue="pitch" className="w-full">
               <Tabs.List className="list-none flex gap-10 text-lg md:text-xl">
                 <Tabs.Trigger value="pitch">Pitch</Tabs.Trigger>
-                <Tabs.Trigger value="general">General Data</Tabs.Trigger>
+                {/* <Tabs.Trigger value="general">General Data</Tabs.Trigger> */}
                 <Tabs.Trigger value="update">Updates</Tabs.Trigger>
               </Tabs.List>
               <Separator className="mb-4 mt-2 w-full border-1" />
@@ -253,7 +254,8 @@ export default async function ProjectDealPage({ params }: { params: { id: number
                 <Card>
                   <CardHeader>
                     <CardTitle>{projectData.project_name}</CardTitle>
-                    <CardDescription />
+                    <CardDescription>Project Pitch</CardDescription>
+                    <Separator className="my-4" />
                   </CardHeader>
                   <CardContent>
                     <div className="prose dark:prose-invert prose-sm max-w-none ">
@@ -264,7 +266,7 @@ export default async function ProjectDealPage({ params }: { params: { id: number
                   </CardContent>
                 </Card>
               </Tabs.Content>
-              <Tabs.Content value="general">
+              {/* <Tabs.Content value="general">
                 <Card>
                   <CardHeader>
                     <CardTitle>general</CardTitle>
@@ -274,15 +276,16 @@ export default async function ProjectDealPage({ params }: { params: { id: number
                     <p>general Content</p>
                   </CardContent>
                 </Card>
-              </Tabs.Content>
+              </Tabs.Content> */}
               <Tabs.Content value="update">
                 <Card>
                   <CardHeader>
-                    <CardTitle>update</CardTitle>
-                    <CardDescription>update Description</CardDescription>
+                    <CardTitle>Update</CardTitle>
+                    <CardDescription>Project log and updates</CardDescription>
+                    <Separator className="my-4" />
                   </CardHeader>
                   <CardContent>
-                    <p>update Content</p>
+                    <UpdateTab projectId={params.id} />
                   </CardContent>
                 </Card>
               </Tabs.Content>
diff --git a/src/lib/data/projectLogQuery.ts b/src/lib/data/projectLogQuery.ts
new file mode 100644
index 0000000..6981995
--- /dev/null
+++ b/src/lib/data/projectLogQuery.ts
@@ -0,0 +1,19 @@
+import { SupabaseClient } from "@supabase/supabase-js";
+import { Database } from "@/types/database.types";
+
+export function getProjectLogByProjectId(client: SupabaseClient<Database>, projectId: number) {
+  return client
+    .from("project_log")
+    .select(
+      `
+        id,
+        operation_type,
+        record_id,
+        old_data,
+        new_data,
+        changed_at,
+        table_name
+        `
+    )
+    .eq("record_id", projectId);
+}
diff --git a/src/types/database.types.ts b/src/types/database.types.ts
index 9169905..146cd05 100644
Binary files a/src/types/database.types.ts and b/src/types/database.types.ts differ