diff --git a/apps/jingrow/jingrow/utils/node_dependencies.py b/apps/jingrow/jingrow/utils/node_dependencies.py
index 328cce1..740e3e1 100644
--- a/apps/jingrow/jingrow/utils/node_dependencies.py
+++ b/apps/jingrow/jingrow/utils/node_dependencies.py
@@ -148,13 +148,12 @@ def _format_install_result(node_type: str, success: bool, stdout: str, stderr: s
         }
 
 
-def install_node_dependencies(node_type: str, sync: bool = True) -> Dict[str, Any]:
+def install_node_dependencies(node_type: str) -> Dict[str, Any]:
     """
-    安装节点的依赖
+    安装节点的依赖（同步版本，用于单个节点安装）
     
     Args:
         node_type: 节点类型
-        sync: 是否同步安装（当前未使用，保留以兼容未来扩展）
     
     Returns:
         安装结果字典
@@ -576,31 +575,25 @@ def install_all_nodes_dependencies(max_concurrent: int = 5) -> List[Dict[str, An
         return await asyncio.gather(*tasks, return_exceptions=True)
     
     # 运行异步函数
-    try:
-        results = asyncio.run(install_all())
-        
-        # 处理异常结果
-        processed_results = []
-        for i, result in enumerate(results):
-            if isinstance(result, Exception):
-                node_type = nodes[i]
-                logger.error(f"安装节点 {node_type} 依赖时发生异常: {str(result)}")
-                processed_results.append({
-                    "success": False,
-                    "error": f"异常: {str(result)}",
-                    "node_type": node_type
-                })
-            else:
-                processed_results.append(result)
-        
-        # 统计结果
-        success_count = sum(1 for r in processed_results if r.get("success"))
-        logger.info(f"节点依赖安装完成: {success_count}/{len(nodes)} 成功")
-        
-        return processed_results
-    except Exception as e:
-        logger.error(f"并行安装节点依赖时发生异常: {str(e)}")
-        # 如果异步安装失败，回退到同步安装
-        logger.warning("回退到同步安装模式")
-        return [install_node_dependencies(node) for node in nodes]
+    results = asyncio.run(install_all())
+    
+    # 处理异常结果
+    processed_results = []
+    for i, result in enumerate(results):
+        if isinstance(result, Exception):
+            node_type = nodes[i]
+            logger.error(f"安装节点 {node_type} 依赖时发生异常: {str(result)}")
+            processed_results.append({
+                "success": False,
+                "error": f"异常: {str(result)}",
+                "node_type": node_type
+            })
+        else:
+            processed_results.append(result)
+    
+    # 统计结果
+    success_count = sum(1 for r in processed_results if r.get("success"))
+    logger.info(f"节点依赖安装完成: {success_count}/{len(nodes)} 成功")
+    
+    return processed_results