diff --git a/extensions/feishu/src/media.test.ts b/extensions/feishu/src/media.test.ts
index 055ddd531c3..906a4170772 100644
--- a/extensions/feishu/src/media.test.ts
+++ b/extensions/feishu/src/media.test.ts
@@ -295,15 +295,20 @@ describe("sendMediaFeishu msg_type routing", () => {
       kind: "image",
       contentType: "image/png",
     });
+    resolveFeishuAccountMock.mockReturnValueOnce({
+      configured: true,
+      accountId: "main",
+      config: { localRoots: "any" },
+    });
 
     await sendMediaFeishu({
       cfg: { channels: { feishu: { localRoots: "any" } } } as any,
       to: "user:ou_target",
-      mediaUrl: "/Users/zhengxing/openclaw/workspace/ask_official.png",
+      mediaUrl: "/local/feishu/workspace/ask_official.png",
     });
 
     expect(loadWebMediaMock).toHaveBeenCalledWith(
-      "/Users/zhengxing/openclaw/workspace/ask_official.png",
+      "/local/feishu/workspace/ask_official.png",
       expect.objectContaining({
         localRoots: "any",
         readFile: expect.any(Function),
@@ -320,6 +325,11 @@ describe("sendMediaFeishu msg_type routing", () => {
     });
 
     const channelRoots = ["/custom/feishu/root"];
+    resolveFeishuAccountMock.mockReturnValueOnce({
+      configured: true,
+      accountId: "main",
+      config: { localRoots: channelRoots },
+    });
     await sendMediaFeishu({
       cfg: { channels: { feishu: { localRoots: channelRoots } } } as any,
       to: "user:ou_target",
diff --git a/extensions/feishu/src/media.ts b/extensions/feishu/src/media.ts
index c5046792f86..db95a07a51e 100644
--- a/extensions/feishu/src/media.ts
+++ b/extensions/feishu/src/media.ts
@@ -415,15 +415,14 @@ export function detectFileType(
 }
 
 /**
- * Resolve effective localRoots for loadWebMedia: channel config (localRoots) overrides
- * context mediaLocalRoots. Supports channels.feishu.localRoots = "any" or string[].
+ * Resolve effective localRoots for loadWebMedia from merged account config (so
+ * channels.feishu.accounts.<id>.localRoots overrides top-level). Supports "any" or string[].
  */
 function resolveFeishuMediaLocalRoots(params: {
-  cfg: ClawdbotConfig;
+  feishuConfig: FeishuConfig | undefined;
   mediaLocalRoots?: readonly string[];
 }): readonly string[] | "any" | undefined {
-  const feishuCfg = params.cfg.channels?.feishu as FeishuConfig | undefined;
-  const channelRoots = feishuCfg?.localRoots;
+  const channelRoots = params.feishuConfig?.localRoots;
   if (channelRoots === "any") {
     return "any";
   }
@@ -435,8 +434,8 @@ function resolveFeishuMediaLocalRoots(params: {
 
 /**
  * Upload and send media (image or file) from URL, local path, or buffer.
- * When mediaUrl is a local path, allowed roots come from channels.feishu.localRoots
- * (or "any") or from core outbound mediaLocalRoots.
+ * When mediaUrl is a local path, allowed roots come from merged Feishu config
+ * (channels.feishu.localRoots or channels.feishu.accounts.<id>.localRoots) or core mediaLocalRoots.
  */
 export async function sendMediaFeishu(params: {
   cfg: ClawdbotConfig;
@@ -474,7 +473,10 @@ export async function sendMediaFeishu(params: {
     buffer = mediaBuffer;
     name = fileName ?? "file";
   } else if (mediaUrl) {
-    const localRoots = resolveFeishuMediaLocalRoots({ cfg, mediaLocalRoots });
+    const localRoots = resolveFeishuMediaLocalRoots({
+      feishuConfig: account.config,
+      mediaLocalRoots,
+    });
     const loadOptions: {
       maxBytes: number;
       optimizeImages: boolean;