diff --git a/lib/style-pro/model-availability.ts b/lib/style-pro/model-availability.ts
new file mode 100644
index 000000000..89822ebdb
--- /dev/null
+++ b/lib/style-pro/model-availability.ts
@@ -0,0 +1,51 @@
+import type { AiModel, AiProvider } from "@/lib/db/schema";
+import {
+  getAiModelFrontendAvailability,
+  type ModelFrontendAvailability,
+} from "@/lib/ai/model-frontend-availability";
+import { modelSupportsReferenceImageInput } from "@/lib/ai/reference-image-capability";
+
+type StyleProAvailabilityEntry = {
+  model: Pick<
+    AiModel,
+    | "displayName"
+    | "modelId"
+    | "supportsVision"
+    | "capabilities"
+    | "defaultParams"
+    | "isEnabled"
+    | "healthStatus"
+    | "healthAutoDisabledAt"
+    | "healthObservationStartedAt"
+  >;
+  provider: Pick<AiProvider, "type">;
+};
+
+export function getStyleProModelAvailability(
+  entry: StyleProAvailabilityEntry
+): ModelFrontendAvailability {
+  if (!modelSupportsReferenceImageInput(entry.model, entry.provider)) {
+    return {
+      availabilityStatus: "maintenance",
+      availabilityLabel: "仅文生图",
+      selectable: false,
+      disabledReason: "风格化需要参考图，该模型仅支持文生图",
+    };
+  }
+
+  const availability = getAiModelFrontendAvailability(entry.model);
+  if (availability.availabilityStatus === "testing") {
+    return {
+      availabilityStatus: "testing",
+      availabilityLabel: "暂不可用",
+      selectable: false,
+      disabledReason: "模型近期生成异常，恢复健康后会自动开放",
+    };
+  }
+
+  return availability;
+}
+
+export function isStyleProModelRunnable(entry: StyleProAvailabilityEntry) {
+  return getStyleProModelAvailability(entry).selectable;
+}
diff --git a/lib/style-pro/model-options.ts b/lib/style-pro/model-options.ts
index 800ac3fde..c1cf4965d 100644
--- a/lib/style-pro/model-options.ts
+++ b/lib/style-pro/model-options.ts
@@ -6,7 +6,6 @@ import {
   getImageModelCreditDiscountLabel,
 } from "@/lib/ai/image-model-pricing";
 import {
-  getAiModelFrontendAvailability,
   type ModelFrontendAvailabilityStatus,
 } from "@/lib/ai/model-frontend-availability";
 import { isStillImageGenerationModelDescriptor } from "@/lib/ai/model-classification";
@@ -14,6 +13,10 @@ import {
   getEnabledAiModelsWithProvider,
   getFrontendDisplayAiModelsWithProvider,
 } from "@/lib/db/queries";
+import {
+  getStyleProModelAvailability,
+  isStyleProModelRunnable,
+} from "./model-availability";
 
 export type StyleProModelEntry = Awaited<
   ReturnType<typeof getEnabledAiModelsWithProvider>
@@ -56,7 +59,9 @@ export async function getStyleProImageModelEntries(options?: {
     false,
     options?.includeHidden === true
   );
-  return models.filter(isStyleProImageModel);
+  return models
+    .filter(isStyleProImageModel)
+    .filter(isStyleProModelRunnable);
 }
 
 export async function getStyleProImageModelDisplayEntries(options?: {
@@ -105,7 +110,7 @@ export function toPublicStyleProModelOption(
 ): PublicStyleProModelOption {
   const imageGenConfig = (entry.model.imageGenConfig ||
     null) as DiscountableImageGenConfigLike | null;
-  const availability = getAiModelFrontendAvailability(entry.model);
+  const availability = getStyleProModelAvailability(entry);
   return {
     id: entry.model.id,
     modelId: entry.model.modelId,
diff --git a/tests/routes/model-classification.test.ts b/tests/routes/model-classification.test.ts
index ad3dadcc9..b501fa902 100644
--- a/tests/routes/model-classification.test.ts
+++ b/tests/routes/model-classification.test.ts
@@ -4,6 +4,35 @@ import {
   isStillImageGenerationModelDescriptor,
   isVideoModelDescriptor,
 } from "@/lib/ai/model-classification";
+import { getStyleProModelAvailability } from "@/lib/style-pro/model-availability";
+import type { AiProvider } from "@/lib/db/schema";
+
+function styleProEntry(overrides?: {
+  providerType?: AiProvider["type"];
+  modelId?: string;
+  supportsVision?: boolean;
+  healthStatus?: "healthy" | "degraded" | "auto_disabled";
+  healthAutoDisabledAt?: Date | null;
+  healthObservationStartedAt?: Date | null;
+}) {
+  return {
+    model: {
+      displayName: "Test Image Model",
+      modelId: overrides?.modelId || "test-image-model",
+      supportsVision: overrides?.supportsVision ?? true,
+      capabilities: null,
+      defaultParams: null,
+      isEnabled: true,
+      healthStatus: overrides?.healthStatus || "healthy",
+      healthAutoDisabledAt: overrides?.healthAutoDisabledAt || null,
+      healthObservationStartedAt:
+        overrides?.healthObservationStartedAt || null,
+    },
+    provider: {
+      type: overrides?.providerType || "openai-image",
+    },
+  };
+}
 
 test.describe("model classification", () => {
   test("keeps multi-reference BananaImage models classified as image models", () => {
@@ -51,4 +80,37 @@ test.describe("model classification", () => {
       })
     ).toBe(false);
   });
+
+  test("prevents reference-incompatible models from being selected in Style Pro", () => {
+    const availability = getStyleProModelAvailability(
+      styleProEntry({ supportsVision: false })
+    );
+
+    expect(availability.selectable).toBe(false);
+    expect(availability.availabilityLabel).toBe("仅文生图");
+  });
+
+  test("temporarily disables degraded models in Style Pro", () => {
+    const availability = getStyleProModelAvailability(
+      styleProEntry({
+        healthStatus: "degraded",
+        healthObservationStartedAt: new Date(),
+      })
+    );
+
+    expect(availability.selectable).toBe(false);
+    expect(availability.availabilityLabel).toBe("暂不可用");
+  });
+
+  test("keeps known reference-capable BFL models selectable", () => {
+    const availability = getStyleProModelAvailability(
+      styleProEntry({
+        providerType: "bfl-image",
+        modelId: "flux-2-klein-4b",
+        supportsVision: false,
+      })
+    );
+
+    expect(availability.selectable).toBe(true);
+  });
 });
diff --git a/tests/routes/model3d-style-pro-regressions.test.ts b/tests/routes/model3d-style-pro-regressions.test.ts
index 9df978016..c2cb53070 100644
--- a/tests/routes/model3d-style-pro-regressions.test.ts
+++ b/tests/routes/model3d-style-pro-regressions.test.ts
@@ -77,6 +77,19 @@ test.describe("3D workspace and Style Pro regressions", () => {
     expect(workspace).toContain("revalidateOnReconnect: true");
   });
 
+  test("enforces Style Pro model availability on both display and execution", () => {
+    const options = readSource("lib/style-pro/model-options.ts");
+    const availability = readSource(
+      "lib/style-pro/model-availability.ts"
+    );
+
+    expect(options).toContain(".filter(isStyleProModelRunnable)");
+    expect(options).toContain("getStyleProModelAvailability(entry)");
+    expect(availability).toContain("modelSupportsReferenceImageInput");
+    expect(availability).toContain('availabilityLabel: "仅文生图"');
+    expect(availability).toContain('availabilityLabel: "暂不可用"');
+  });
+
   test("opens the canvas conversation panel by default", () => {
     const page = readSource(
       "app/canvas/[id]/CanvasEditorLegacyPageClient.tsx"