diff --git a/astrbot/core/config/default.py b/astrbot/core/config/default.py
index b1ee275e4..f123564a6 100644
--- a/astrbot/core/config/default.py
+++ b/astrbot/core/config/default.py
@@ -1929,7 +1929,7 @@ CONFIG_METADATA_3 = {
                     },
                     "provider_settings.max_agent_step": {
                         "description": "工具调用轮数上限",
-                        "type": "bool",
+                        "type": "int",
                     },
                     "provider_settings.streaming_response": {
                         "description": "流式回复",
diff --git a/astrbot/core/pipeline/process_stage/method/llm_request.py b/astrbot/core/pipeline/process_stage/method/llm_request.py
index c07ba0d70..6035b21e9 100644
--- a/astrbot/core/pipeline/process_stage/method/llm_request.py
+++ b/astrbot/core/pipeline/process_stage/method/llm_request.py
@@ -299,7 +299,9 @@ class LLMRequestSubStage(Stage):
             self.max_context_length - 1,
         )
         self.streaming_response: bool = settings["streaming_response"]
-        self.max_step: int = settings.get("max_agent_step", 10)
+        self.max_step: int = settings.get("max_agent_step", 30)
+        if isinstance(self.max_step, bool):  # workaround: #2622
+            self.max_step = 30
         self.show_tool_use: bool = settings.get("show_tool_use_status", True)
 
         for bwp in self.bot_wake_prefixs:
@@ -434,7 +436,9 @@ class LLMRequestSubStage(Stage):
             provider_cfg = provider.provider_config.get("modalities", ["tool_use"])
             # 如果模型不支持工具使用，但请求中包含工具列表，则清空。
             if "tool_use" not in provider_cfg:
-                logger.debug(f"用户设置提供商 {provider} 不支持工具使用，清空工具列表。")
+                logger.debug(
+                    f"用户设置提供商 {provider} 不支持工具使用，清空工具列表。"
+                )
                 req.func_tool = None
         # 插件可用性设置
         if event.plugins_name is not None and req.func_tool: