diff --git a/packages/server-core/src/subscription/index.ts b/packages/server-core/src/subscription/index.ts
index ddad4b3..a11c64b 100644
--- a/packages/server-core/src/subscription/index.ts
+++ b/packages/server-core/src/subscription/index.ts
@@ -12,3 +12,4 @@ export * from "./response-headers";
 export * from "./saved-sources";
 export * from "./source-import";
 export * from "./ssrf-ip";
+export * from "./user-agents";
diff --git a/packages/server-core/src/subscription/source-import.test.ts b/packages/server-core/src/subscription/source-import.test.ts
index d337537..312b989 100644
--- a/packages/server-core/src/subscription/source-import.test.ts
+++ b/packages/server-core/src/subscription/source-import.test.ts
@@ -15,6 +15,11 @@ proxies:
     password: secret
 `;
 
+function ssLink(name = "SS Node"): string {
+  const credential = Buffer.from("aes-128-gcm:secret").toString("base64url");
+  return `ss://${credential}@ss.example.com:8388#${encodeURIComponent(name)}`;
+}
+
 describe("importSubscriptionFromUrl", () => {
   it("tries client user agents and keeps supplemental userinfo headers", async () => {
     const fetchText = vi.fn(async (request: SourceImportTransportRequest): Promise<SourceImportTransportResult> => {
@@ -55,6 +60,39 @@ describe("importSubscriptionFromUrl", () => {
     expect(fetchText).toHaveBeenCalledWith(expect.objectContaining({ userAgent: "mihomo/1.19.24" }));
   });
 
+  it("continues to Mihomo when the v2rayN response is link-only and may be incomplete", async () => {
+    const fetchText = vi.fn(async (request: SourceImportTransportRequest): Promise<SourceImportTransportResult> => {
+      if (request.userAgent.startsWith("v2rayN/")) {
+        return { ok: true, content: ssLink("v2rayn"), headers: { "content-type": "text/plain" } };
+      }
+      return {
+        ok: true,
+        content: [
+          "proxies:",
+          "  - name: clash-a",
+          "    type: trojan",
+          "    server: clash-a.example.com",
+          "    port: 443",
+          "    password: secret",
+          "  - name: clash-b",
+          "    type: trojan",
+          "    server: clash-b.example.com",
+          "    port: 443",
+          "    password: secret",
+        ].join("\n"),
+        headers: { "content-type": "text/yaml" },
+      };
+    });
+
+    const result = await importSubscriptionFromUrl({ url: "https://example.com/sub.yaml" }, { fetchText });
+
+    expect(result.ok).toBe(true);
+    if (!result.ok) return;
+    expect(result.parsedNodes.map((node) => node.name)).toEqual(["clash-a", "clash-b"]);
+    expect(fetchText).toHaveBeenCalledWith(expect.objectContaining({ userAgent: "v2rayN/7.20.4" }));
+    expect(fetchText).toHaveBeenCalledWith(expect.objectContaining({ userAgent: "mihomo/1.19.24" }));
+  });
+
   it("returns structured network failures", async () => {
     const result = await importSubscriptionFromUrl(
       { url: "https://example.com/sub.yaml" },
diff --git a/packages/server-core/src/subscription/source-import.ts b/packages/server-core/src/subscription/source-import.ts
index 40cdda0..e425e29 100644
--- a/packages/server-core/src/subscription/source-import.ts
+++ b/packages/server-core/src/subscription/source-import.ts
@@ -11,12 +11,8 @@ import {
 } from "@subboost/core/subscription/import-error";
 import { tryNormalizeSubscriptionUrlInput } from "@subboost/core/subscription/url-input";
 import type { ParseResult, ParsedNode } from "@subboost/core/types/node";
-
-export const SUBSCRIPTION_IMPORT_USER_AGENTS = [
-  "v2rayN/7.20.4",
-  "mihomo/1.19.24",
-  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
-] as const;
+import { shouldTryClashMetaForV2raynPayload } from "./fetch-profile-heuristics";
+import { SUBSCRIPTION_IMPORT_USER_AGENTS } from "./user-agents";
 
 export type SourceImportPurpose = "content" | "userinfo";
 
@@ -105,6 +101,22 @@ function isUsableParsedAttempt(attempt: ParsedAttempt): attempt is Extract<Parse
   return attempt.ok && attempt.parsed.nodes.length > 0 && !looksLikeClientUpdatePlaceholderNodes(attempt.parsed.nodes);
 }
 
+function shouldContinueAfterCleanAttempt(params: {
+  attempt: ParsedAttempt;
+  currentUserAgent: string;
+  nextUserAgent?: string;
+}): boolean {
+  const { attempt, currentUserAgent, nextUserAgent } = params;
+  if (!isUsableParsedAttempt(attempt) || attempt.parsed.errors.length > 0) return true;
+  if (
+    currentUserAgent === SUBSCRIPTION_IMPORT_USER_AGENTS[0] &&
+    nextUserAgent === SUBSCRIPTION_IMPORT_USER_AGENTS[1]
+  ) {
+    return shouldTryClashMetaForV2raynPayload(attempt.content, attempt.parsed);
+  }
+  return false;
+}
+
 function toFailure(attempt: ParsedAttempt | null, fallback = "获取 url 失败"): SourceImportFailure {
   if (!attempt) {
     return {
@@ -264,14 +276,23 @@ export async function importSubscriptionFromUrl(
   const userAgents = options.userAgents?.length ? options.userAgents : SUBSCRIPTION_IMPORT_USER_AGENTS;
   let best: ParsedAttempt | null = null;
 
-  for (const userAgent of userAgents) {
+  for (let index = 0; index < userAgents.length; index += 1) {
+    const userAgent = userAgents[index];
     const attempt = await fetchAndParseWithUserAgent(url, userAgent, {
       timeoutMs,
       maxBytes,
       fetchText: options.fetchText,
     });
     best = pickBetterAttempt(best, attempt);
-    if (isUsableParsedAttempt(attempt) && attempt.parsed.errors.length === 0) break;
+    if (
+      !shouldContinueAfterCleanAttempt({
+        attempt,
+        currentUserAgent: userAgent,
+        nextUserAgent: userAgents[index + 1],
+      })
+    ) {
+      break;
+    }
   }
 
   if (!best || !best.ok || !isUsableParsedAttempt(best)) {
diff --git a/packages/server-core/src/subscription/user-agents.ts b/packages/server-core/src/subscription/user-agents.ts
new file mode 100644
index 0000000..fd072d7
--- /dev/null
+++ b/packages/server-core/src/subscription/user-agents.ts
@@ -0,0 +1,5 @@
+export const SUBSCRIPTION_IMPORT_USER_AGENTS = [
+  "v2rayN/7.20.4",
+  "mihomo/1.19.24",
+  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
+] as const;