diff --git a/app/core/logger.py b/app/core/logger.py
index 8110b17..46e0a00 100644
--- a/app/core/logger.py
+++ b/app/core/logger.py
@@ -1,3 +1,4 @@
+import logging
 import os
 import sys
 
@@ -67,4 +68,29 @@ def _setup_logger() -> logger.__class__:
     return logger
 
 
+class _InterceptHandler(logging.Handler):
+    """将标准 logging 的日志转发到 Loguru"""
+
+    def emit(self, record: logging.LogRecord) -> None:
+        try:
+            level = logger.level(record.levelname).name
+        except ValueError:
+            level = record.levelno
+        frame, depth = logging.currentframe(), 0
+        while frame and (depth == 0 or frame.f_code.co_filename == logging.__file__):
+            frame = frame.f_back
+            depth += 1
+        logger.opt(depth=depth, exception=record.exc_info).log(level, record.getMessage())
+
+
+def _intercept_stdlib_logging() -> None:
+    """拦截 SQLAlchemy、uvicorn 等标准 logging 输出，统一到 Loguru"""
+    intercept = _InterceptHandler()
+    for name in ("sqlalchemy.engine", "uvicorn", "uvicorn.access", "uvicorn.error"):
+        stdlib_logger = logging.getLogger(name)
+        stdlib_logger.handlers = [intercept]
+        stdlib_logger.propagate = False
+
+
 log = _setup_logger()
+_intercept_stdlib_logging()