diff --git a/app/api/account.py b/app/api/account.py
index b6cd636..2a7f021 100644
--- a/app/api/account.py
+++ b/app/api/account.py
@@ -28,16 +28,23 @@ def get_accounts(request: AccountListRequest, db: Session = Depends(get_db)):
     """获取账号列表"""
     return AccountService.get_accounts(db, skip=request.skip, limit=request.limit)
 
-@router.post("/get", response_model=AccountResponse)
+@router.post("/get", response_model=List[AccountResponse])
 def get_account(request: AccountGetRequest, db: Session = Depends(get_db)):
-    """根据ID获取账号"""
-    account = AccountService.get_account(db, request.account_id)
-    if not account:
+    """根据多种条件查询账号"""
+    accounts = AccountService.search_accounts(
+        db,
+        account_id=request.account_id,
+        account=request.account,
+        section=request.section,
+        status=request.status,
+        today_updated=request.today_updated
+    )
+    if not accounts:
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND,
-            detail="账号不存在"
+            detail="未找到符合条件的账号"
         )
-    return account
+    return accounts
 
 @router.post("/update", response_model=AccountResponse)
 def update_account(request: AccountUpdateRequest, db: Session = Depends(get_db)):
diff --git a/app/services/account.py b/app/services/account.py
index 800d016..fa6bd0b 100644
--- a/app/services/account.py
+++ b/app/services/account.py
@@ -13,6 +13,26 @@ class AccountService:
         db.refresh(db_account)
         return db_account
 
+    @staticmethod
+    def search_accounts(db: Session, account_id: Optional[int] = None,
+                       account: Optional[str] = None, section: Optional[str] = None,
+                       status: Optional[int] = None, today_updated: Optional[int] = None) -> List[Account]:
+        """根据多种条件搜索账号"""
+        query = db.query(Account)
+
+        if account_id is not None:
+            query = query.filter(Account.id == account_id)
+        if account is not None:
+            query = query.filter(Account.account.like(f"%{account}%"))
+        if section is not None:
+            query = query.filter(Account.section.like(f"%{section}%"))
+        if status is not None:
+            query = query.filter(Account.status == status)
+        if today_updated is not None:
+            query = query.filter(Account.today_updated == today_updated)
+
+        return query.all()
+
     @staticmethod
     def get_account(db: Session, account_id: int) -> Optional[Account]:
         """根据ID获取账号"""