diff --git a/src/main/java/com/tongran/agent/client/core/vo/DiskVO.java b/src/main/java/com/tongran/agent/client/core/vo/DiskVO.java
index 2b9bea8..7fe63ba 100644
--- a/src/main/java/com/tongran/agent/client/core/vo/DiskVO.java
+++ b/src/main/java/com/tongran/agent/client/core/vo/DiskVO.java
@@ -51,7 +51,9 @@ public class DiskVO implements Serializable {
     private long usedSpace;
     /** 健康状态 0 不健康，1健康 */
     @Schema(description = "健康状态")
-    private long healthStatus;
+    private Long healthStatus;
+    @Schema(description = "健康分数")
+    private Integer healthScore;
 
 
 }
diff --git a/src/main/java/com/tongran/agent/client/service/impl/AgentServiceImpl.java b/src/main/java/com/tongran/agent/client/service/impl/AgentServiceImpl.java
index 019c15d..def0038 100644
--- a/src/main/java/com/tongran/agent/client/service/impl/AgentServiceImpl.java
+++ b/src/main/java/com/tongran/agent/client/service/impl/AgentServiceImpl.java
@@ -941,7 +941,7 @@ public class AgentServiceImpl implements AgentService {
         if(jsonObject.containsKey("tcpdumpTimes")){
             String tcpdumpTimes = jsonObject.getString("tcpdumpTimes");
             TcpdumpEO tcpdumpEO = JSON.parseObject(tcpdumpTimes, TcpdumpEO.class);
-            if(tcpdumpEO.getDetectFlag() == 1){
+            if(tcpdumpEO.getDetectFlag() != null && tcpdumpEO.getDetectFlag() == 1){
                 if("1".equals(tcpdumpEO.getFrequency())){
                     handleTcpdump(tcpdumpEO);
                 }else if("2".equals(tcpdumpEO.getFrequency())){
diff --git a/src/main/java/com/tongran/agent/client/service/impl/DiskServiceImpl.java b/src/main/java/com/tongran/agent/client/service/impl/DiskServiceImpl.java
index 17fadd6..3e73d8a 100644
--- a/src/main/java/com/tongran/agent/client/service/impl/DiskServiceImpl.java
+++ b/src/main/java/com/tongran/agent/client/service/impl/DiskServiceImpl.java
@@ -32,11 +32,13 @@ public class DiskServiceImpl implements DiskService {
             // 处理磁盘名称：去掉/dev/前缀
             String diskFullName = disk.getName();
             // 获取磁盘是否健康
-            boolean isHealth = isDiskHealthy(diskFullName);
-            if(isHealth){
-                diskVO.setHealthStatus(1);
-            }else{
-                diskVO.setHealthStatus(0);
+            Long isHealth = isDiskHealthy(diskFullName);
+            if (diskFullName.startsWith("/dev/nvme")) {
+                int score = getNvmeHealthScore(diskFullName);
+                diskVO.setHealthScore(score);
+            }
+            if (!diskFullName.startsWith("/dev/dm")) {
+                diskVO.setHealthStatus(isHealth);
             }
             String diskName = diskFullName.replace("/dev/", "");
             diskVO.setName(diskName); // 保持原样存储
@@ -226,7 +228,7 @@ public class DiskServiceImpl implements DiskService {
         return partitionToDiskMap;
     }
 
-    public boolean isDiskHealthy(String diskDevice) {
+    public Long isDiskHealthy(String diskDevice) {
         try {
             Process process = new ProcessBuilder("smartctl", "-H", diskDevice)
                     .redirectErrorStream(true)
@@ -235,13 +237,86 @@ public class DiskServiceImpl implements DiskService {
             try (BufferedReader reader = new BufferedReader(
                     new InputStreamReader(process.getInputStream()))) {
 
-                return reader.lines()
+                boolean isHealth = reader.lines()
                         .anyMatch(line -> line.contains("PASSED") || line.contains("OK"))
                         && process.waitFor() == 0;
+                if(isHealth){
+                    return 1L;
+                }else{
+                    return 0L;
+                }
             }
 
         } catch (Exception e) {
-            return false;
+            return null;
+        }
+    }
+    public int getNvmeHealthScore(String diskDevice) {
+        try {
+            // 检查是否为 NVMe 设备
+            if (!diskDevice.startsWith("/dev/nvme")) {
+                return -1; // 非 NVMe 设备
+            }
+
+            Process process = new ProcessBuilder("smartctl", "-a", diskDevice)
+                    .redirectErrorStream(true)
+                    .start();
+
+            try (BufferedReader reader = new BufferedReader(
+                    new InputStreamReader(process.getInputStream()))) {
+
+                int exitCode = process.waitFor();
+                if (exitCode != 0) {
+                    return -1; // 命令执行失败
+                }
+
+                int percentageUsed = -1;
+                int availableSpare = -1;
+                String line;
+
+                // 解析 smartctl 输出
+                while ((line = reader.readLine()) != null) {
+                    // 查找 Percentage Used（已用百分比）
+                    if (line.contains("Percentage Used:")) {
+                        String[] parts = line.split(":");
+                        if (parts.length > 1) {
+                            String value = parts[1].trim().split("\\s+")[0];
+                            try {
+                                percentageUsed = Integer.parseInt(value.replace("%", ""));
+                            } catch (NumberFormatException e) {
+                                // 忽略解析错误
+                            }
+                        }
+                    }
+                    // 查找 Available Spare（可用备用空间）
+                    else if (line.contains("Available Spare:")) {
+                        String[] parts = line.split(":");
+                        if (parts.length > 1) {
+                            String value = parts[1].trim().split("\\s+")[0];
+                            try {
+                                availableSpare = Integer.parseInt(value.replace("%", ""));
+                            } catch (NumberFormatException e) {
+                                // 忽略解析错误
+                            }
+                        }
+                    }
+                }
+
+                // 计算健康分数
+                if (percentageUsed >= 0) {
+                    // 健康分数 = 100 - 已用百分比
+                    return 100 - percentageUsed;
+                } else if (availableSpare >= 0) {
+                    // 如果没有 Percentage Used，使用 Available Spare
+                    return availableSpare;
+                } else {
+                    return -1; // 无法获取健康信息
+                }
+
+            }
+
+        } catch (Exception e) {
+            return -1;
         }
     }