diff --git a/webview_app.py b/webview_app.py
index 59cac77..3267d03 100644
--- a/webview_app.py
+++ b/webview_app.py
@@ -8,6 +8,7 @@ import sys
 import json
 import math
 import threading
+import queue
 from pathlib import Path
 from typing import Dict, Any, List
 from datetime import datetime
@@ -43,8 +44,8 @@ class WebHandler:
 class LoguruWebHandler:
     """Loguru 日志处理器，将 loguru 日志转发到 Web 界面"""
 
-    def __init__(self, app: 'EGMWebApp'):
-        self.app = app
+    def __init__(self, log_queue: queue.Queue):
+        self.log_queue = log_queue
 
     def write(self, message):
         """loguru handler 的写入方法"""
@@ -66,7 +67,13 @@ class LoguruWebHandler:
         # 提取消息文本
         msg = record['message']
         if msg.strip():
-            self.app.add_log(frontend_level, msg)
+            log_entry = {
+                "level": frontend_level,
+                "time": datetime.now().strftime("%H:%M:%S"),
+                "message": msg
+            }
+            # 将日志放入队列，由主线程处理
+            self.log_queue.put(log_entry)
 
 
 class EGMWebApp:
@@ -77,6 +84,37 @@ class EGMWebApp:
         self.web_handler = None
         self.logs: List[Dict[str, str]] = []
         self._loguru_handler_id = None
+        self._log_queue: queue.Queue = queue.Queue()
+        self._running = False
+
+    def _process_log_queue(self):
+        """处理日志队列，在主线程中定时调用"""
+        if not self._running:
+            return
+        
+        try:
+            # 处理队列中的所有日志
+            while not self._log_queue.empty():
+                try:
+                    log_entry = self._log_queue.get_nowait()
+                    self._push_log_to_frontend(log_entry)
+                except queue.Empty:
+                    break
+        except Exception as e:
+            print(f"处理日志队列失败: {e}")
+        
+        # 继续定时检查
+        if self._running:
+            threading.Timer(0.05, self._process_log_queue).start()
+
+    def _push_log_to_frontend(self, log_entry: Dict[str, str]):
+        """推送单条日志到前端"""
+        if self.window:
+            try:
+                js_code = f'if(window.addLogFromBackend){{window.addLogFromBackend({json.dumps(log_entry)})}}'
+                self.window.evaluate_js(js_code)
+            except Exception as e:
+                print(f"推送日志到前端失败: {e}")
 
     def add_log(self, level: str, message: str):
         """添加日志并实时推送到前端"""
@@ -87,14 +125,8 @@ class EGMWebApp:
         }
         self.logs.append(log_entry)
 
-        # 实时推送到前端
-        if self.window:
-            try:
-                import json
-                js_code = f'if(window.addLogFromBackend){{window.addLogFromBackend({json.dumps(log_entry)})}}'
-                self.window.evaluate_js(js_code)
-            except Exception as e:
-                logger.error(f"推送日志到前端失败: {e}")
+        # 将日志放入队列，由主线程处理
+        self._log_queue.put(log_entry)
 
     def get_logs(self) -> List[Dict[str, str]]:
         """获取日志列表"""
@@ -105,7 +137,7 @@ class EGMWebApp:
     def _setup_loguru_handler(self):
         """设置 loguru 处理器，捕获所有 logger 调用"""
         self._loguru_handler_id = logger.add(
-            LoguruWebHandler(self),
+            LoguruWebHandler(self._log_queue),
             format="{message}",
             level="DEBUG"
         )
@@ -127,6 +159,11 @@ class EGMWebApp:
             计算状态字典
         """
         self.logs = []  # 清空日志
+        self._log_queue = queue.Queue()  # 重置队列
+
+        # 启动日志队列处理器
+        self._running = True
+        self._process_log_queue()
 
         # 启动后台线程执行计算
         thread = threading.Thread(target=self._calculate_thread, args=(params,))
@@ -179,7 +216,7 @@ class EGMWebApp:
             para.ac_or_dc = 'DC' if 'DC' in ac_or_dc_value.upper() else 'AC'
 
             # 调用 main.py 的参数显示函数，日志会被 loguru handler 捕获
-            parameter_display(para)
+            # parameter_display(para)
 
             logger.info("开始执行 EGM 计算...")
 
@@ -191,6 +228,15 @@ class EGMWebApp:
             # 推送结果到前端
             self._send_result_to_frontend(result)
 
+            # 等待队列中的日志处理完毕
+            import time
+            time.sleep(0.1)
+            while not self._log_queue.empty():
+                time.sleep(0.05)
+
+            # 停止日志队列处理器
+            self._running = False
+
             # 移除 loguru 处理器
             self._remove_loguru_handler()
 
@@ -199,6 +245,9 @@ class EGMWebApp:
             import traceback
             traceback.print_exc()
 
+            # 停止日志队列处理器
+            self._running = False
+
             # 移除 loguru 处理器
             self._remove_loguru_handler()