diff --git a/src/platform/remote/comfyui/jobs/fetchJobs.test.ts b/src/platform/remote/comfyui/jobs/fetchJobs.test.ts
index ec32cb3b38..41b01606e2 100644
--- a/src/platform/remote/comfyui/jobs/fetchJobs.test.ts
+++ b/src/platform/remote/comfyui/jobs/fetchJobs.test.ts
@@ -150,6 +150,41 @@ describe('fetchJobs', () => {
 
       expect(result).toEqual([])
     })
+
+    it('parses batch containing text-only preview outputs', async () => {
+      const mockFetch = vi.fn().mockResolvedValue({
+        ok: true,
+        json: () =>
+          Promise.resolve(
+            createMockResponse([
+              createMockJob('image-job', 'completed', {
+                preview_output: {
+                  filename: 'output.png',
+                  subfolder: '',
+                  type: 'output',
+                  nodeId: '1',
+                  mediaType: 'images'
+                }
+              }),
+              createMockJob('text-job', 'completed', {
+                preview_output: {
+                  content: 'some generated text',
+                  nodeId: '5',
+                  mediaType: 'text'
+                }
+              }),
+              createMockJob('no-preview-job', 'completed')
+            ])
+          )
+      })
+
+      const result = await fetchHistory(mockFetch)
+
+      expect(result).toHaveLength(3)
+      expect(result[0].id).toBe('image-job')
+      expect(result[1].id).toBe('text-job')
+      expect(result[2].id).toBe('no-preview-job')
+    })
   })
 
   describe('fetchQueue', () => {
diff --git a/src/platform/remote/comfyui/jobs/jobTypes.ts b/src/platform/remote/comfyui/jobs/jobTypes.ts
index 5fb9236238..5704fba491 100644
--- a/src/platform/remote/comfyui/jobs/jobTypes.ts
+++ b/src/platform/remote/comfyui/jobs/jobTypes.ts
@@ -18,14 +18,16 @@ const zJobStatus = z.enum([
   'cancelled'
 ])
 
-const zPreviewOutput = z.object({
-  filename: z.string(),
-  subfolder: z.string(),
-  type: resultItemType,
-  nodeId: z.string(),
-  mediaType: z.string(),
-  display_name: z.string().optional()
-})
+const zPreviewOutput = z
+  .object({
+    filename: z.string().optional(),
+    subfolder: z.string().optional(),
+    type: resultItemType.optional(),
+    nodeId: z.string(),
+    mediaType: z.string(),
+    display_name: z.string().optional()
+  })
+  .passthrough()
 
 /**
  * Execution error from Jobs API.
diff --git a/src/stores/assetsStore.test.ts b/src/stores/assetsStore.test.ts
index 7fbfc102cf..dfce660207 100644
--- a/src/stores/assetsStore.test.ts
+++ b/src/stores/assetsStore.test.ts
@@ -72,6 +72,8 @@ vi.mock('@/stores/modelToNodeStore', () => ({
 }))
 
 // Mock TaskItemImpl
+const PREVIEWABLE_MEDIA_TYPES = new Set(['images', 'video', 'audio'])
+
 vi.mock('@/stores/queueStore', () => ({
   TaskItemImpl: class {
     public flatOutputs: Array<{
@@ -91,19 +93,28 @@ vi.mock('@/stores/queueStore', () => ({
         }
       | undefined
     public jobId: string
+    public outputsCount: number | null
 
     constructor(public job: JobListItem) {
       this.jobId = job.id
-      this.flatOutputs = [
-        {
+      this.outputsCount = job.outputs_count ?? null
+      const preview = job.preview_output
+      const isPreviewable =
+        !!preview?.filename && PREVIEWABLE_MEDIA_TYPES.has(preview.mediaType)
+      if (preview && isPreviewable) {
+        const item = {
           supportsPreview: true,
-          filename: 'test.png',
-          subfolder: '',
-          type: 'output',
-          url: 'http://test.com/test.png'
+          filename: preview.filename!,
+          subfolder: preview.subfolder ?? '',
+          type: preview.type ?? 'output',
+          url: `http://test.com/${preview.filename}`
         }
-      ]
-      this.previewOutput = this.flatOutputs[0]
+        this.flatOutputs = [item]
+        this.previewOutput = item
+      } else {
+        this.flatOutputs = []
+        this.previewOutput = undefined
+      }
     }
 
     get previewableOutputs() {
@@ -200,6 +211,33 @@ describe('assetsStore - Refactored (Option A)', () => {
       expect(store.historyError).toBe(error)
       expect(store.historyLoading).toBe(false)
     })
+
+    it('should skip text-only jobs without breaking sibling image jobs', async () => {
+      const mockHistory: JobListItem[] = [
+        createMockJobItem(0),
+        {
+          id: 'text-only-job',
+          status: 'completed',
+          create_time: 2000,
+          priority: 2000,
+          preview_output: {
+            content: 'some generated text',
+            nodeId: '5',
+            mediaType: 'text'
+          } satisfies JobListItem['preview_output']
+        },
+        createMockJobItem(2)
+      ]
+      vi.mocked(api.getHistory).mockResolvedValue(mockHistory)
+
+      await store.updateHistory()
+
+      expect(store.historyAssets).toHaveLength(2)
+      expect(store.historyAssets.map((a) => a.id)).toEqual([
+        'prompt_0',
+        'prompt_2'
+      ])
+    })
   })
 
   describe('Pagination', () => {
diff --git a/src/stores/queueStore.test.ts b/src/stores/queueStore.test.ts
index b0c819a42f..3d0a4ad284 100644
--- a/src/stores/queueStore.test.ts
+++ b/src/stores/queueStore.test.ts
@@ -191,6 +191,23 @@ describe('TaskItemImpl', () => {
     })
   })
 
+  it('should produce no previewable outputs for text-only preview_output', () => {
+    const job: JobListItem = {
+      ...createHistoryJob(0, 'text-job'),
+      preview_output: {
+        nodeId: '5',
+        mediaType: 'text'
+      } satisfies JobListItem['preview_output']
+    }
+
+    const task = new TaskItemImpl(job)
+
+    expect(task.flatOutputs).toHaveLength(1)
+    expect(task.flatOutputs[0].filename).toBe('')
+    expect(task.previewableOutputs).toHaveLength(0)
+    expect(task.previewOutput).toBeUndefined()
+  })
+
   describe('error extraction getters', () => {
     it('errorMessage returns undefined when no execution_error', () => {
       const job = createHistoryJob(0, 'job-id')