diff --git a/metagpt/environment/mgx/mgx_env.py b/metagpt/environment/mgx/mgx_env.py
index 33160cfd8..69f80c2ff 100644
--- a/metagpt/environment/mgx/mgx_env.py
+++ b/metagpt/environment/mgx/mgx_env.py
@@ -27,7 +27,7 @@ class MGXEnv(Environment):
 
     def publish_message(self, message: Message, user_defined_recipient: str = "", publicer: str = "") -> bool:
         """let the team leader take over message publishing"""
-        tl = self.get_role("Tim")  # TeamLeader's name is Tim
+        tl = self.get_role("Mike")  # TeamLeader's name is Mike
 
         if user_defined_recipient:
             # human user's direct chat message to a certain role
diff --git a/metagpt/tools/libs/browser.py b/metagpt/tools/libs/browser.py
index 072eebde1..4a6d13eec 100644
--- a/metagpt/tools/libs/browser.py
+++ b/metagpt/tools/libs/browser.py
@@ -121,7 +121,7 @@ class Browser:
         await scroll_page(self.page, direction)
         return await self._wait_page()
 
-    async def goto(self, url: str, timeout: float = 30000):
+    async def goto(self, url: str, timeout: float = 90000):
         """Navigate to a specific URL."""
         if self.page is None:
             await self.start()
diff --git a/metagpt/tools/libs/terminal.py b/metagpt/tools/libs/terminal.py
index a736d476a..b54adf0d4 100644
--- a/metagpt/tools/libs/terminal.py
+++ b/metagpt/tools/libs/terminal.py
@@ -115,8 +115,9 @@ class Terminal:
             # '\r' is changed to '\n', resulting in excessive output.
             tmp = b""
             while True:
-                self.process.communicate()
                 output = tmp + await self.process.stdout.read(1)
+                if not output:
+                    continue
                 *lines, tmp = output.splitlines(True)
                 for line in lines:
                     line = line.decode()
diff --git a/metagpt/utils/token_counter.py b/metagpt/utils/token_counter.py
index 63e2f8736..f6440b6ef 100644
--- a/metagpt/utils/token_counter.py
+++ b/metagpt/utils/token_counter.py
@@ -31,9 +31,9 @@ TOKEN_COSTS = {
     "gpt-4-0125-preview": {"prompt": 0.01, "completion": 0.03},
     "gpt-4-1106-preview": {"prompt": 0.01, "completion": 0.03},
     "gpt-4-vision-preview": {"prompt": 0.01, "completion": 0.03},  # TODO add extra image price calculator
-    "gpt-4-1106-vision-preview": {"prompt": 0.01, "completion": 0.03},
     "gpt-4o": {"prompt": 0.005, "completion": 0.015},
     "gpt-4o-2024-05-13": {"prompt": 0.005, "completion": 0.015},
+    "gpt-4-1106-vision-preview": {"prompt": 0.01, "completion": 0.03},
     "text-embedding-ada-002": {"prompt": 0.0004, "completion": 0.0},
     "glm-3-turbo": {"prompt": 0.0007, "completion": 0.0007},  # 128k version, prompt + completion tokens=0.005￥/k-tokens
     "glm-4": {"prompt": 0.014, "completion": 0.014},  # 128k version, prompt + completion tokens=0.1￥/k-tokens
@@ -147,6 +147,8 @@ FIREWORKS_GRADE_TOKEN_COSTS = {
 
 # https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo
 TOKEN_MAX = {
+    "gpt-4o-2024-05-13": 128000,
+    "gpt-4o": 128000,
     "gpt-4-0125-preview": 128000,
     "gpt-4-turbo-preview": 128000,
     "gpt-4-1106-preview": 128000,