diff --git a/extensions/qqbot/src/engine/session/session-store.ts b/extensions/qqbot/src/engine/session/session-store.ts
index 7d374cec79f..d4cb4e48345 100644
--- a/extensions/qqbot/src/engine/session/session-store.ts
+++ b/extensions/qqbot/src/engine/session/session-store.ts
@@ -62,16 +62,6 @@ function getCandidateSessionPaths(accountId: string): string[] {
   return primaryPath === legacyPath ? [primaryPath] : [primaryPath, legacyPath];
 }
 
-function isSessionFileName(file: string): boolean {
-  return file.startsWith("session-") && file.endsWith(".json");
-}
-
-function readSessionStateFile(file: string): { filePath: string; state: SessionState } {
-  const filePath = path.join(getSessionDir(), file);
-  const data = fs.readFileSync(filePath, "utf-8");
-  return { filePath, state: JSON.parse(data) as SessionState };
-}
-
 /** Load a saved session, rejecting expired or mismatched appId entries. */
 export function loadSession(accountId: string, expectedAppId?: string): SessionState | null {
   try {
@@ -212,65 +202,3 @@ export function clearSession(accountId: string): void {
     );
   }
 }
-
-/** Load all saved sessions from disk. */
-export function getAllSessions(): SessionState[] {
-  const sessions = new Map<string, SessionState>();
-  try {
-    const sessionDir = getSessionDir();
-    if (!fs.existsSync(sessionDir)) {
-      return [];
-    }
-    const files = fs.readdirSync(sessionDir);
-
-    for (const file of files) {
-      if (isSessionFileName(file)) {
-        try {
-          const { state } = readSessionStateFile(file);
-          if (typeof state.accountId !== "string" || !state.accountId) {
-            continue;
-          }
-          const existing = sessions.get(state.accountId);
-          if (!existing || (state.savedAt ?? 0) >= (existing.savedAt ?? 0)) {
-            sessions.set(state.accountId, state);
-          }
-        } catch {}
-      }
-    }
-  } catch {}
-  return [...sessions.values()];
-}
-
-/** Remove expired session files from disk. */
-export function cleanupExpiredSessions(): number {
-  let cleaned = 0;
-  try {
-    const sessionDir = getSessionDir();
-    if (!fs.existsSync(sessionDir)) {
-      return 0;
-    }
-    const now = Date.now();
-    const files = fs.readdirSync(sessionDir);
-
-    for (const file of files) {
-      if (isSessionFileName(file)) {
-        const filePath = path.join(sessionDir, file);
-        try {
-          const { state } = readSessionStateFile(file);
-
-          if (now - state.savedAt > SESSION_EXPIRE_TIME) {
-            fs.unlinkSync(filePath);
-            cleaned++;
-            debugLog(`[session-store] Cleaned expired session: ${file}`);
-          }
-        } catch {
-          try {
-            fs.unlinkSync(filePath);
-            cleaned++;
-          } catch {}
-        }
-      }
-    }
-  } catch {}
-  return cleaned;
-}
diff --git a/extensions/qqbot/src/engine/utils/platform-storage-laziness.test.ts b/extensions/qqbot/src/engine/utils/platform-storage-laziness.test.ts
index 9c15c0bcc09..3969a830561 100644
--- a/extensions/qqbot/src/engine/utils/platform-storage-laziness.test.ts
+++ b/extensions/qqbot/src/engine/utils/platform-storage-laziness.test.ts
@@ -38,14 +38,12 @@ describe("qqbot storage laziness", () => {
 
     const qqbotRoot = path.join(homeDir, ".openclaw", "qqbot");
 
-    const sessionStore = await import("../session/session-store.js");
+    await import("../session/session-store.js");
     await import("../session/known-users.js");
     await import("../ref/store.js");
     const { loadCredentialBackup } = await import("../config/credential-backup.js");
 
     expect(loadCredentialBackup("default")).toBeNull();
-    expect(sessionStore.getAllSessions()).toEqual([]);
-    expect(sessionStore.cleanupExpiredSessions()).toBe(0);
     expect(fs.existsSync(qqbotRoot)).toBe(false);
   });