diff --git a/Readme.md b/Readme.md
index 9ec48f5..43c6a91 100644
--- a/Readme.md
+++ b/Readme.md
@@ -104,6 +104,14 @@ software:
     startup_timeout: 45
     check_process_name: "acad.exe"
     
+  pdms:
+    name: "AVEVA PDMS 12.1 SP4"
+    executable_path: "C:\\AVEVA\\Plant\\PDMS12.1.SP4\\pdms.bat"
+    startup_args: ["Design", "noconsole"]
+    startup_timeout: 120
+    check_process_name: ["des.exe", "PDMSConsole.exe"]
+    stop_timeout: 20
+    
   # ... 其他软件配置
 ```
 
diff --git a/check_pdms_processes.py b/check_pdms_processes.py
new file mode 100644
index 0000000..49fdf79
--- /dev/null
+++ b/check_pdms_processes.py
@@ -0,0 +1,117 @@
+import sys
+import asyncio
+import psutil
+sys.path.append('app')
+
+from core.process_monitor import process_monitor
+
+async def detect_pdms_processes():
+    """检测PDMS相关的所有进程"""
+    print("=== PDMS进程检测工具 ===")
+    print("请确保PDMS已经启动，然后按任意键继续...")
+    input()
+    
+    print("\n正在扫描系统中的所有进程...")
+    
+    # 获取所有进程
+    all_processes = []
+    pdms_related_processes = []
+    
+    try:
+        for proc in psutil.process_iter(['pid', 'name', 'create_time', 'cmdline']):
+            try:
+                proc_info = proc.info
+                all_processes.append(proc_info)
+                
+                # 查找可能与PDMS相关的进程
+                process_name = proc_info['name'].lower() if proc_info['name'] else ''
+                cmdline_list = proc_info.get('cmdline') or []
+                if not isinstance(cmdline_list, list):
+                    cmdline_list = []
+                cmdline = ' '.join(str(arg) for arg in cmdline_list).lower()
+                
+                # 检查进程名或命令行中是否包含PDMS关键词
+                pdms_keywords = ['pdms', 'aveva', 'design', 'plant']
+                
+                if any(keyword in process_name for keyword in pdms_keywords) or \
+                   any(keyword in cmdline for keyword in pdms_keywords):
+                    pdms_related_processes.append({
+                        'pid': proc_info['pid'],
+                        'name': proc_info['name'],
+                        'cmdline': cmdline_list,
+                        'create_time': proc_info['create_time']
+                    })
+                    
+            except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
+                continue
+    
+    except Exception as e:
+        print(f"❌ 进程扫描失败: {e}")
+        return
+    
+    print(f"\n📊 扫描结果:")
+    print(f"   总进程数: {len(all_processes)}")
+    print(f"   PDMS相关进程数: {len(pdms_related_processes)}")
+    
+    if not pdms_related_processes:
+        print("\n⚠️  未找到PDMS相关进程!")
+        print("   请确认:")
+        print("   1. PDMS是否已正确启动")
+        print("   2. 是否以正确的参数启动 (Design noconsole)")
+        return
+    
+    print(f"\n🔍 发现的PDMS相关进程:")
+    print("-" * 80)
+    for proc in pdms_related_processes:
+        cmdline_preview = ' '.join(str(arg) for arg in proc['cmdline'][:3]) if proc['cmdline'] else ''
+        print(f"PID: {proc['pid']:8} | 进程名: {proc['name']:20} | 命令行: {cmdline_preview}")
+    
+    # 分析最有可能的主进程
+    print(f"\n🎯 进程分析建议:")
+    print("-" * 40)
+    
+    main_candidates = []
+    for proc in pdms_related_processes:
+        name = proc['name'].lower() if proc['name'] else ''
+        cmdline_str = ' '.join(str(arg) for arg in proc['cmdline']).lower() if proc['cmdline'] else ''
+        
+        # 评分系统：更可能是主进程的得分更高
+        score = 0
+        if 'pdms' in name:
+            score += 10
+        if 'design' in name:
+            score += 8
+        if 'design' in cmdline_str:
+            score += 5
+        if 'noconsole' in cmdline_str:
+            score += 3
+        if len(proc['cmdline']) > 1:  # 有参数的进程更可能是主进程
+            score += 2
+            
+        main_candidates.append((proc, score))
+    
+    # 按分数排序
+    main_candidates.sort(key=lambda x: x[1], reverse=True)
+    
+    if main_candidates:
+        top_candidate = main_candidates[0][0]
+        print(f"推荐的主进程: {top_candidate['name']} (PID: {top_candidate['pid']})")
+        
+        # 生成配置建议
+        unique_names = list(set(proc['name'] for proc in pdms_related_processes))
+        print(f"\n📝 配置文件建议:")
+        print(f"建议将PDMS的 check_process_name 设置为:")
+        
+        if len(unique_names) == 1:
+            print(f'    check_process_name: "{unique_names[0]}"')
+        else:
+            print(f'    check_process_name: {unique_names}')
+            
+        print(f"\n详细进程名称列表:")
+        for i, name in enumerate(unique_names, 1):
+            print(f"    {i}. {name}")
+    
+    print(f"\n=== 检测完成 ===")
+
+if __name__ == "__main__":
+    asyncio.run(detect_pdms_processes())
\ No newline at end of file
diff --git a/configs/software_config.yaml b/configs/software_config.yaml
index f7104e8..a906b07 100644
--- a/configs/software_config.yaml
+++ b/configs/software_config.yaml
@@ -12,4 +12,12 @@ software:
     executable_path: "C:\\Program Files\\Autodesk\\Revit 2017\\Revit.exe"
     startup_args: ["/language", "CHS"]
     startup_timeout: 90
-    check_process_name: "Revit.exe"
\ No newline at end of file
+    check_process_name: "Revit.exe"
+  
+  pdms:
+    name: "AVEVA PDMS 12.1 SP4"
+    executable_path: "C:\\AVEVA\\Plant\\PDMS12.1.SP4\\pdms.bat"
+    startup_args: ["Design", "noconsole"]
+    startup_timeout: 120
+    check_process_name: ["des.exe", "PDMSConsole.exe"]
+    stop_timeout: 20
\ No newline at end of file
diff --git a/frontend-api-docs.md b/frontend-api-docs.md
index eeefdaf..8b0df77 100644
--- a/frontend-api-docs.md
+++ b/frontend-api-docs.md
@@ -368,6 +368,14 @@ software:
     startup_args: ["/language", "CHS"]
     startup_timeout: 90
     check_process_name: "Revit.exe"  # 单进程检测
+    
+  pdms:
+    name: "AVEVA PDMS 12.1 SP4"
+    executable_path: "C:\\AVEVA\\Plant\\PDMS12.1.SP4\\pdms.bat"  # 支持批处理文件
+    startup_args: ["Design", "noconsole"]
+    startup_timeout: 120
+    check_process_name: ["des.exe", "PDMSConsole.exe"]  # PDMS多进程检测
+    stop_timeout: 20
 ```
 
 **配置字段说明：**