diff --git a/frontend/__tests__/hooks/query/use-feedback-exists.test.tsx b/frontend/__tests__/hooks/query/use-feedback-exists.test.tsx
new file mode 100644
index 0000000000..0935e0658c
--- /dev/null
+++ b/frontend/__tests__/hooks/query/use-feedback-exists.test.tsx
@@ -0,0 +1,140 @@
+import { renderHook, waitFor } from "@testing-library/react";
+import { describe, expect, it, vi, beforeEach } from "vitest";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import OpenHands from "#/api/open-hands";
+import { useFeedbackExists } from "#/hooks/query/use-feedback-exists";
+
+// Mock the useConfig hook
+vi.mock("#/hooks/query/use-config", () => ({
+  useConfig: vi.fn(),
+}));
+
+// Mock the useConversationId hook
+vi.mock("#/hooks/use-conversation-id", () => ({
+  useConversationId: () => ({ conversationId: "test-conversation-id" }),
+}));
+
+describe("useFeedbackExists", () => {
+  let queryClient: QueryClient;
+  const mockCheckFeedbackExists = vi.spyOn(OpenHands, "checkFeedbackExists");
+
+  beforeEach(() => {
+    queryClient = new QueryClient({
+      defaultOptions: { queries: { retry: false } },
+    });
+    mockCheckFeedbackExists.mockClear();
+  });
+
+  const wrapper = ({ children }: { children: React.ReactNode }) => (
+    <QueryClientProvider client={queryClient}>{children}</QueryClientProvider>
+  );
+
+  it("should not call API when APP_MODE is not saas", async () => {
+    const { useConfig } = await import("#/hooks/query/use-config");
+    vi.mocked(useConfig).mockReturnValue({
+      data: { APP_MODE: "oss" },
+      isLoading: false,
+      error: null,
+    } as ReturnType<typeof useConfig>);
+
+    const { result } = renderHook(() => useFeedbackExists(123), {
+      wrapper,
+    });
+
+    // Wait for any potential async operations
+    await waitFor(() => {
+      expect(result.current.isLoading).toBe(false);
+    });
+
+    // Verify that the API was not called
+    expect(mockCheckFeedbackExists).not.toHaveBeenCalled();
+
+    // Verify that the query is disabled
+    expect(result.current.data).toBeUndefined();
+  });
+
+  it("should call API when APP_MODE is saas", async () => {
+    const { useConfig } = await import("#/hooks/query/use-config");
+    vi.mocked(useConfig).mockReturnValue({
+      data: { APP_MODE: "saas" },
+      isLoading: false,
+      error: null,
+    } as ReturnType<typeof useConfig>);
+
+    mockCheckFeedbackExists.mockResolvedValue({
+      exists: true,
+      rating: 5,
+      reason: "Great job!",
+    });
+
+    const { result } = renderHook(() => useFeedbackExists(123), {
+      wrapper,
+    });
+
+    // Wait for the query to complete
+    await waitFor(() => {
+      expect(result.current.isLoading).toBe(false);
+    });
+
+    // Verify that the API was called
+    expect(mockCheckFeedbackExists).toHaveBeenCalledWith(
+      "test-conversation-id",
+      123,
+    );
+
+    // Verify that the data is returned
+    expect(result.current.data).toEqual({
+      exists: true,
+      rating: 5,
+      reason: "Great job!",
+    });
+  });
+
+  it("should not call API when eventId is not provided", async () => {
+    const { useConfig } = await import("#/hooks/query/use-config");
+    vi.mocked(useConfig).mockReturnValue({
+      data: { APP_MODE: "saas" },
+      isLoading: false,
+      error: null,
+    } as ReturnType<typeof useConfig>);
+
+    const { result } = renderHook(() => useFeedbackExists(undefined), {
+      wrapper,
+    });
+
+    // Wait for any potential async operations
+    await waitFor(() => {
+      expect(result.current.isLoading).toBe(false);
+    });
+
+    // Verify that the API was not called
+    expect(mockCheckFeedbackExists).not.toHaveBeenCalled();
+
+    // Verify that the query is disabled
+    expect(result.current.data).toBeUndefined();
+  });
+
+  it("should not call API when config is not loaded yet", async () => {
+    const { useConfig } = await import("#/hooks/query/use-config");
+    vi.mocked(useConfig).mockReturnValue({
+      data: undefined,
+      isLoading: true,
+      error: null,
+    } as ReturnType<typeof useConfig>);
+
+    const { result } = renderHook(() => useFeedbackExists(123), {
+      wrapper,
+    });
+
+    // Wait for any potential async operations
+    await waitFor(() => {
+      expect(result.current.isLoading).toBe(false);
+    });
+
+    // Verify that the API was not called
+    expect(mockCheckFeedbackExists).not.toHaveBeenCalled();
+
+    // Verify that the query is disabled
+    expect(result.current.data).toBeUndefined();
+  });
+});
diff --git a/frontend/src/hooks/query/use-feedback-exists.ts b/frontend/src/hooks/query/use-feedback-exists.ts
index 804417e433..281dbb9d07 100644
--- a/frontend/src/hooks/query/use-feedback-exists.ts
+++ b/frontend/src/hooks/query/use-feedback-exists.ts
@@ -1,6 +1,7 @@
 import { useQuery } from "@tanstack/react-query";
 import OpenHands from "#/api/open-hands";
 import { useConversationId } from "#/hooks/use-conversation-id";
+import { useConfig } from "#/hooks/query/use-config";
 
 export interface FeedbackData {
   exists: boolean;
@@ -10,6 +11,7 @@ export interface FeedbackData {
 
 export const useFeedbackExists = (eventId?: number) => {
   const { conversationId } = useConversationId();
+  const { data: config } = useConfig();
 
   return useQuery<FeedbackData>({
     queryKey: ["feedback", "exists", conversationId, eventId],
@@ -17,7 +19,7 @@ export const useFeedbackExists = (eventId?: number) => {
       if (!eventId) return { exists: false };
       return OpenHands.checkFeedbackExists(conversationId, eventId);
     },
-    enabled: !!eventId,
+    enabled: !!eventId && config?.APP_MODE === "saas",
     staleTime: 1000 * 60 * 5, // 5 minutes
     gcTime: 1000 * 60 * 15, // 15 minutes
   });