diff --git a/src/infra/backup-create.test.ts b/src/infra/backup-create.test.ts
index a91d30c774a..5d3a38bee21 100644
--- a/src/infra/backup-create.test.ts
+++ b/src/infra/backup-create.test.ts
@@ -64,7 +64,7 @@ describe("formatBackupCreateSummary", () => {
             displayPath: "~/.openclaw/config.json",
           },
           {
-            kind: "oauth",
+            kind: "credentials",
             sourcePath: "/oauth",
             archivePath: "archive/oauth",
             displayPath: "~/.openclaw/oauth",
@@ -77,7 +77,7 @@ describe("formatBackupCreateSummary", () => {
       "Backup archive: /tmp/openclaw-backup.tar.gz",
       "Included 2 paths:",
       "- config: ~/.openclaw/config.json",
-      "- oauth: ~/.openclaw/oauth",
+      "- credentials: ~/.openclaw/oauth",
       "Dry run only; archive was not written.",
     ]);
   });
diff --git a/src/infra/pairing-pending.test.ts b/src/infra/pairing-pending.test.ts
index 30c2551176b..90c27ac0130 100644
--- a/src/infra/pairing-pending.test.ts
+++ b/src/infra/pairing-pending.test.ts
@@ -19,7 +19,7 @@ describe("rejectPendingPairingRequest", () => {
   });
 
   it("removes the request, persists, and returns the dynamic id key", async () => {
-    const state = {
+    const state: { pendingById: Record<string, { accountId: string }> } = {
       pendingById: {
         keep: { accountId: "keep-me" },
         reject: { accountId: "acct-42" },
@@ -33,7 +33,7 @@ describe("rejectPendingPairingRequest", () => {
         idKey: "accountId",
         loadState: async () => state,
         persistState,
-        getId: (pending) => pending.accountId,
+        getId: (pending: { accountId: string }) => pending.accountId,
       }),
     ).resolves.toEqual({
       requestId: "reject",
diff --git a/src/infra/ws.test.ts b/src/infra/ws.test.ts
index be7a98c2133..53b70aca614 100644
--- a/src/infra/ws.test.ts
+++ b/src/infra/ws.test.ts
@@ -4,7 +4,9 @@ import { rawDataToString } from "./ws.js";
 
 describe("rawDataToString", () => {
   it("returns string input unchanged", () => {
-    expect(rawDataToString("hello")).toBe("hello");
+    expect(rawDataToString("hello" as unknown as Parameters<typeof rawDataToString>[0])).toBe(
+      "hello",
+    );
   });
 
   it("decodes Buffer, Buffer[] and ArrayBuffer inputs", () => {