diff --git a/api/app/services/app_chat_service.py b/api/app/services/app_chat_service.py
index ec046013..56400c92 100644
--- a/api/app/services/app_chat_service.py
+++ b/api/app/services/app_chat_service.py
@@ -113,8 +113,8 @@ class AppChatService:
             web_tools = config.tools
             web_search_choice = web_tools.get("web_search", {})
             web_search_enable = web_search_choice.get("enabled", False)
-            if web_search == True:
-                if web_search_enable == True:
+            if web_search:
+                if web_search_enable:
                     search_tool = create_web_search_tool({})
                     tools.append(search_tool)
 
@@ -263,8 +263,8 @@ class AppChatService:
                 web_tools = config.tools
                 web_search_choice = web_tools.get("web_search", {})
                 web_search_enable = web_search_choice.get("enabled", False)
-                if web_search == True:
-                    if web_search_enable == True:
+                if web_search:
+                    if web_search_enable:
                         search_tool = create_web_search_tool({})
                         tools.append(search_tool)
 
diff --git a/api/app/services/draft_run_service.py b/api/app/services/draft_run_service.py
index cdbb213e..6f89eaa9 100644
--- a/api/app/services/draft_run_service.py
+++ b/api/app/services/draft_run_service.py
@@ -315,8 +315,8 @@ class DraftRunService:
                 web_tools = agent_config.tools
                 web_search_choice = web_tools.get("web_search", {})
                 web_search_enable = web_search_choice.get("enabled", False)
-                if web_search == True:
-                    if web_search_enable == True:
+                if web_search:
+                    if web_search_enable:
                         search_tool = create_web_search_tool({})
                         tools.append(search_tool)
 
@@ -523,7 +523,7 @@ class DraftRunService:
             tool_service = ToolService(self.db)
 
             # 从配置中获取启用的工具
-            if hasattr(agent_config, 'tools') and agent_config.tools and isinstance(agent_config.tools, dict):
+            if hasattr(agent_config, 'tools') and agent_config.tools and isinstance(agent_config.tools, list):
                 for tool_config in agent_config.tools:
                     if tool_config.get("enabled", False):
                         # 根据工具名称查找工具实例
@@ -540,8 +540,8 @@ class DraftRunService:
                 web_tools = agent_config.tools
                 web_search_choice = web_tools.get("web_search", {})
                 web_search_enable = web_search_choice.get("enabled", False)
-                if web_search == True:
-                    if web_search_enable == True:
+                if web_search:
+                    if web_search_enable:
                         search_tool = create_web_search_tool({})
                         tools.append(search_tool)
 
diff --git a/api/app/services/shared_chat_service.py b/api/app/services/shared_chat_service.py
index 6bf96eb5..e5247e5e 100644
--- a/api/app/services/shared_chat_service.py
+++ b/api/app/services/shared_chat_service.py
@@ -209,7 +209,7 @@ class SharedChatService:
 
         # 添加长期记忆工具
         memory_flag=False
-        if memory==True:
+        if memory:
             memory_config = config.get("memory", {})
             if memory_config.get("enabled") and user_id:
                 memory_flag=True
@@ -219,8 +219,8 @@ class SharedChatService:
         web_tools=config.get("tools")
         web_search_choice = web_tools.get("web_search", {})
         web_search_enable = web_search_choice.get("enabled",False)
-        if web_search==True:
-            if web_search_enable==True:
+        if web_search:
+            if web_search_enable:
                 search_tool = create_web_search_tool({})
                 tools.append(search_tool)
 
@@ -413,8 +413,8 @@ class SharedChatService:
             web_tools = config.get("tools")
             web_search_choice = web_tools.get("web_search", {})
             web_search_enable = web_search_choice.get("enabled", False)
-            if web_search == True:
-                if web_search_enable == True:
+            if web_search:
+                if web_search_enable:
                     search_tool = create_web_search_tool({})
                     tools.append(search_tool)