diff --git a/apps/desktop/src/components/sidebar/TreeItem.vue b/apps/desktop/src/components/sidebar/TreeItem.vue
index 267d6a110c..7c1285f83b 100644
--- a/apps/desktop/src/components/sidebar/TreeItem.vue
+++ b/apps/desktop/src/components/sidebar/TreeItem.vue
@@ -1486,7 +1486,8 @@ function onKeydown(event: KeyboardEvent) {
                 {
                   'flex-1': node.type === 'connection' && !trailingComment,
                   'tree-connection-label': node.type === 'connection' || node.type === 'connection-group',
-                  'font-semibold': isLoginUserNode,
+                  'tree-object-label': node.type !== 'connection' && node.type !== 'connection-group',
+                  'font-semibold': isLoginUserNode(),
                 },
               ]"
               >{{ visibleLabel(node) }}</span
@@ -1648,7 +1649,18 @@ function onKeydown(event: KeyboardEvent) {
 }
 
 .tree-connection-label {
-  font-weight: 350;
+  font-weight: 400;
+  font-variation-settings: "wght" 480;
+}
+
+.tree-object-label {
+  font-weight: 400;
+  font-variation-settings: "wght" 430;
+}
+
+.tree-object-label.font-semibold {
+  font-weight: 600;
+  font-variation-settings: "wght" 600;
 }
 
 .tree-item-connection-tint {
diff --git a/apps/desktop/src/components/sidebar/__tests__/TreeItem.loginUserHighlight.spec.ts b/apps/desktop/src/components/sidebar/__tests__/TreeItem.loginUserHighlight.spec.ts
new file mode 100644
index 0000000000..72313f037d
--- /dev/null
+++ b/apps/desktop/src/components/sidebar/__tests__/TreeItem.loginUserHighlight.spec.ts
@@ -0,0 +1,143 @@
+// @vitest-environment happy-dom
+
+import { createApp, defineComponent, h, nextTick, type App } from "vue";
+import { afterEach, describe, expect, it, vi } from "vitest";
+import i18n from "@/i18n";
+import TreeItem from "@/components/sidebar/TreeItem.vue";
+import { createSidebarTreeRuntime, sidebarTreeRuntimeKey, type SidebarTreeRuntimeHost } from "@/lib/sidebar/sidebarTreeRuntime";
+import type { ConnectionConfig, TreeNode } from "@/types/database";
+
+let connectionConfig: ConnectionConfig;
+
+const connectionStore = {
+  activeConnectionId: "connection-1",
+  connectedIds: new Set(["connection-1"]),
+  connectingIds: new Set<string>(),
+  connectionErrors: {},
+  connectionMultiSelectActive: false,
+  connections: [],
+  getConfig: () => connectionConfig,
+  getSidebarVisibleFilterSummary: () => null,
+  clearConnectionError: vi.fn(),
+  isDefaultDatabase: () => false,
+  isDefaultSchema: () => false,
+  isPinnedTreeNodeReorderTarget: () => false,
+  isTreeNodeChildrenLoaded: () => false,
+  isTreeNodePinned: () => false,
+  selectedTreeNodeId: null as string | null,
+  selectedTreeNodeIds: [] as string[],
+  selectedTreeNodeIdsSet: new Set<string>(),
+  sidebarTableSearchQueries: {},
+  tableNameFilterForScope: () => undefined,
+  treeNodes: [],
+  treeSelectionAnchorId: null as string | null,
+};
+
+vi.mock("@/stores/connectionStore", () => ({
+  useConnectionStore: () => connectionStore,
+}));
+
+vi.mock("@/stores/queryStore", () => ({
+  useQueryStore: () => ({ openDatabaseKeys: new Set<string>() }),
+}));
+
+vi.mock("@/stores/settingsStore", () => ({
+  useSettingsStore: () => ({
+    editorSettings: {
+      shortcuts: { openDataInNewTab: "" },
+      sidebarActivation: "double",
+      sidebarAllowHorizontalScroll: false,
+      sidebarHiddenTablePrefixes: [],
+      sidebarObjectInfoMode: "none",
+    },
+  }),
+}));
+
+vi.mock("@/composables/useToast", () => ({
+  useToast: () => ({ toast: vi.fn() }),
+}));
+
+const mountedApps: App[] = [];
+
+function runtimeHost(): SidebarTreeRuntimeHost {
+  return {
+    buildContextMenu: vi.fn(() => []),
+    handleRowClick: vi.fn(),
+    handleRowDoubleClick: vi.fn(),
+    handleRowKeydown: vi.fn(),
+    openPrimaryVisibleFilter: vi.fn(),
+    openDataInNewTab: vi.fn(),
+    requestPaste: vi.fn(() => false),
+    toggleNode: vi.fn(),
+  };
+}
+
+function config(dbType: ConnectionConfig["db_type"], username: string): ConnectionConfig {
+  return {
+    id: "connection-1",
+    name: "Test connection",
+    db_type: dbType,
+    host: "127.0.0.1",
+    port: dbType === "oracle" ? 1521 : 5432,
+    username,
+    password: "",
+    database: dbType === "oracle" ? "ORCL" : "app",
+  } as ConnectionConfig;
+}
+
+async function mountSchema(label: string) {
+  const container = document.createElement("div");
+  document.body.append(container);
+  const node: TreeNode = {
+    id: `connection-1:${label}`,
+    label,
+    type: "schema",
+    connectionId: "connection-1",
+    database: connectionConfig.database,
+    schema: label,
+  };
+  const app = createApp(
+    defineComponent({
+      setup: () => () => h(TreeItem, { node, depth: 1 }),
+    }),
+  );
+  mountedApps.push(app);
+  const runtime = createSidebarTreeRuntime();
+  runtime.bindHost(runtimeHost());
+  app.use(i18n);
+  app.provide(sidebarTreeRuntimeKey, runtime);
+  app.mount(container);
+  await nextTick();
+
+  const labelElement = [...container.querySelectorAll<HTMLElement>("span.min-w-0.truncate")].find((element) => element.textContent?.trim() === label);
+  if (!labelElement) throw new Error(`Schema label was not rendered: ${container.innerHTML}`);
+  return labelElement;
+}
+
+afterEach(() => {
+  for (const app of mountedApps.splice(0)) app.unmount();
+  document.body.replaceChildren();
+});
+
+describe("TreeItem login user highlighting", () => {
+  it("keeps PostgreSQL schema nodes at the normal weight", async () => {
+    connectionConfig = config("postgres", "postgres");
+
+    const label = await mountSchema("postgres");
+
+    expect(label.classList.contains("tree-object-label")).toBe(true);
+    expect(label.classList.contains("font-semibold")).toBe(false);
+  });
+
+  it("highlights only the matching Oracle login user schema", async () => {
+    connectionConfig = config("oracle", "scott");
+
+    const loginSchema = await mountSchema("SCOTT");
+    const otherSchema = await mountSchema("SYSTEM");
+
+    expect(loginSchema.classList.contains("tree-object-label")).toBe(true);
+    expect(loginSchema.classList.contains("font-semibold")).toBe(true);
+    expect(otherSchema.classList.contains("tree-object-label")).toBe(true);
+    expect(otherSchema.classList.contains("font-semibold")).toBe(false);
+  });
+});