diff --git a/src/stores/subgraphNavigationStore.test.ts b/src/stores/subgraphNavigationStore.test.ts
index d7753bb0c8..ba1a0b28de 100644
--- a/src/stores/subgraphNavigationStore.test.ts
+++ b/src/stores/subgraphNavigationStore.test.ts
@@ -1,6 +1,6 @@
 import { createPinia, setActivePinia } from 'pinia'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { nextTick } from 'vue'
+import { nextTick, ref } from 'vue'
 
 import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
 import type { ComfyWorkflow } from '@/platform/workflow/management/stores/workflowStore'
@@ -44,6 +44,10 @@ vi.mock('@/utils/graphTraversalUtil', () => ({
   findSubgraphPathById: vi.fn()
 }))
 
+vi.mock('@vueuse/router', () => ({
+  useRouteHash: () => ref('')
+}))
+
 describe('useSubgraphNavigationStore', () => {
   beforeEach(() => {
     setActivePinia(createPinia())
diff --git a/src/stores/subgraphNavigationStore.viewport.test.ts b/src/stores/subgraphNavigationStore.viewport.test.ts
index 6dbf85a6b9..672af44900 100644
--- a/src/stores/subgraphNavigationStore.viewport.test.ts
+++ b/src/stores/subgraphNavigationStore.viewport.test.ts
@@ -1,6 +1,6 @@
 import { createPinia, setActivePinia } from 'pinia'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { nextTick } from 'vue'
+import { nextTick, ref } from 'vue'
 
 import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
 import type { ComfyWorkflow } from '@/platform/workflow/management/stores/workflowStore'
@@ -41,6 +41,10 @@ vi.mock('@/renderer/core/canvas/canvasStore', () => ({
   })
 }))
 
+vi.mock('@vueuse/router', () => ({
+  useRouteHash: () => ref('')
+}))
+
 // Get reference to mock canvas
 const mockCanvas = app.canvas as any