diff --git a/DrissionPage/chromium_base.py b/DrissionPage/chromium_base.py
index eba28cc..c1b5192 100644
--- a/DrissionPage/chromium_base.py
+++ b/DrissionPage/chromium_base.py
@@ -7,6 +7,7 @@ from base64 import b64decode
 from json import loads, JSONDecodeError
 from os import sep
 from pathlib import Path
+from re import search
 from threading import Thread
 from time import perf_counter, sleep, time
 from warnings import warn
@@ -1029,6 +1030,7 @@ class ChromiumBaseWaiter(object):
         self._driver = page_or_ele
         self._response = None
         self._request_id = None
+        self._targets = None
 
     def ele_delete(self, loc_or_ele, timeout=None):
         """等待元素从DOM中删除
@@ -1094,16 +1096,16 @@ class ChromiumBaseWaiter(object):
                 sleep(gap)
             return False
 
-    def set_targets(self, targets):
+    def set_targets(self, regexes):
         """指定要等待的数据包
-        :param targets: 指定的数据包url片段，可传入多个
+        :param regexes: 要匹配的数据包url特征，正则字符串，可用list等传入多个
         :return: None
         """
-        if not isinstance(targets, (str, list, tuple, set)):
+        if not isinstance(regexes, (str, list, tuple, set)):
             raise TypeError('targets只能是str、list、tuple、set。')
-        self._targets = targets if isinstance(targets, str) else set(targets)
+        self._targets = regexes if isinstance(regexes, str) else set(regexes)
         self._driver.run_cdp('Network.enable')
-        if targets:
+        if regexes is not None:
             self._driver.driver.Network.responseReceived = self._response_received
             self._driver.driver.Network.loadingFinished = self._loading_finished
         else:
@@ -1114,17 +1116,17 @@ class ChromiumBaseWaiter(object):
         self._driver.driver.Network.responseReceived = None
         self._driver.driver.Network.loadingFinished = None
 
-    def data_packets(self, targets=None, timeout=None, any_target=False):
+    def data_packets(self, targets=None, timeout=None, any_one=False):
         """等待指定数据包加载完成
-        :param targets: 指定的数据包url片段，可传入多个
+        :param targets: 要匹配的数据包url特征，为正则字符串，可用list等传入多个
         :param timeout: 超时时间，为None则使用页面对象timeout
-        :param any_target: 多个target时，是否全部监听到才结束，为True时监听到一个目标就结束
-        :return: ResponseData对象
+        :param any_one: 多个target时，是否全部监听到才结束，为True时监听到一个目标就结束
+        :return: ResponseData对象或监听结果字典
         """
-        if targets and not isinstance(targets, (str, list, tuple, set)):
-            raise TypeError('targets只能是str、list、tuple、set。')
-        if targets:
-            self._targets = targets if isinstance(targets, str) else set(targets)
+        if self._targets is None and targets is None:
+            targets = ''
+        if targets is not None:
+            self.set_targets(targets)
         self._request_id = None
         self._response_result = None
 
@@ -1136,7 +1138,7 @@ class ChromiumBaseWaiter(object):
 
         else:
             while perf_counter() < end_time:
-                if self._response_result and (any_target or set(self._response_result) == self._targets):
+                if self._response_result and (any_one or set(self._response_result) == self._targets):
                     break
                 sleep(.1)
 
@@ -1146,7 +1148,7 @@ class ChromiumBaseWaiter(object):
     def _response_received(self, **kwargs):
         """接收到返回信息时处理方法"""
         if isinstance(self._targets, str):
-            if self._targets in kwargs['response']['url']:
+            if search(self._targets, kwargs['response']['url']):
                 self._request_id = kwargs['requestId']
                 self._response = kwargs['response']
 
@@ -1157,7 +1159,7 @@ class ChromiumBaseWaiter(object):
                 self._request_id = {}
 
             for target in self._targets:
-                if target in kwargs['response']['url']:
+                if search(target, kwargs['response']['url']):
                     self._response[target] = kwargs['response']
                     self._request_id[kwargs['requestId']] = target
 
@@ -1178,7 +1180,7 @@ class ChromiumBaseWaiter(object):
                     self._response_result = {}
 
                 try:
-                    body = self._driver.run_cdp('Network.getResponseBody', requestId=self._request_id)['body']
+                    body = self._driver.run_cdp('Network.getResponseBody', requestId=kwargs['requestId'])['body']
                 except:
                     body = ''
 
diff --git a/DrissionPage/chromium_base.pyi b/DrissionPage/chromium_base.pyi
index 2b2e577..15f39ab 100644
--- a/DrissionPage/chromium_base.pyi
+++ b/DrissionPage/chromium_base.pyi
@@ -220,7 +220,7 @@ class ChromiumBaseWaiter(object):
         self._targets: Union[str, dict] = ...
         self._request_id: Union[str, dict] = ...
         self._response: dict = ...
-        self._response_result: Union[ResponseData, List[ResponseData], False] = ...
+        self._response_result: Union[ResponseData, Dict[str, ResponseData], False] = ...
 
     def ele_delete(self, loc_or_ele: Union[str, tuple, ChromiumElement], timeout: float = None) -> bool: ...
 
@@ -234,12 +234,12 @@ class ChromiumBaseWaiter(object):
 
     def load_complete(self, timeout: float = None) -> bool: ...
 
-    def set_targets(self, target: Union[str, list, tuple, set]) -> None: ...
+    def set_targets(self, regexes: Union[str, list, tuple, set]) -> None: ...
 
     def stop_listening(self) -> None: ...
 
-    def data_packets(self, target: Union[str, list, tuple, set] = None, timeout: float = None,
-                     any_target: bool = False) -> Union[ResponseData, Dict[str, ResponseData], False]: ...
+    def data_packets(self, targets: Union[str, list, tuple, set] = None, timeout: float = None,
+                     any_one: bool = False) -> Union[ResponseData, Dict[str, ResponseData], False]: ...
 
     def _response_received(self, **kwargs): ...