diff --git a/device-fingerprint-tool/pom.xml b/device-fingerprint-tool/pom.xml
index 8a5c03d..9ec253d 100644
--- a/device-fingerprint-tool/pom.xml
+++ b/device-fingerprint-tool/pom.xml
@@ -6,7 +6,7 @@
     
     <groupId>com.sunyard.cisd</groupId>
     <artifactId>device-fingerprint-tool</artifactId>
-    <version>1.0.2</version>
+    <version>1.0.3</version>
     <name>device-fingerprint-tool</name>
     <description>设备指纹信息获取工具</description>
     
diff --git a/device-fingerprint-tool/src/main/java/com/sunyard/cisd/device/tool/Main.java b/device-fingerprint-tool/src/main/java/com/sunyard/cisd/device/tool/Main.java
index 651b26a..3d355cd 100644
--- a/device-fingerprint-tool/src/main/java/com/sunyard/cisd/device/tool/Main.java
+++ b/device-fingerprint-tool/src/main/java/com/sunyard/cisd/device/tool/Main.java
@@ -3,6 +3,9 @@ package com.sunyard.cisd.device.tool;
 import java.io.File;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.security.PublicKey;
 import java.util.Base64;
 import java.util.Map;
@@ -41,7 +44,7 @@ public class Main {
     
     public static final String[] CMEP_TARGETS = {
         "/home/cmep4i/cmsp/CMEP-CMSP.jar",
-        "/home/cmep4i/cmtp/CMEP-CMSP.jar"
+        "/home/cmep4i/cmtp/CMEP-CMTP.jar"
     };
     
     public static void main(String[] args) {
@@ -194,21 +197,24 @@ public class Main {
         System.out.println("硬盘序列号: " + fingerprint.getHardDiskSerialNumber());
         
         String plainText = buildPlainText(fingerprint);
-        System.out.println("\n当前拼接原文: " + plainText);
-        
-        String savedPlainText = SM3Util.readFile(FINGERPRINT_DATA_FILE).trim();
-        System.out.println("保存的拼接原文: " + savedPlainText);
-        
+//        System.out.println("\n当前拼接原文: " + plainText);
+
         byte[] signature = SM3Util.readFileBytes(SIGN_FILE);
         PublicKey publicKey = SM2Util.loadPublicKey(FINGERPRINT_PUBLIC_KEY_PATH);
         
-        boolean dataMatch = plainText.equals(savedPlainText);
-        boolean signatureVerified = SM2Util.verify(savedPlainText.getBytes(StandardCharsets.UTF_8), signature, publicKey);
+
+        boolean signatureVerified = SM2Util.verify(plainText.getBytes(StandardCharsets.UTF_8), signature, publicKey);
         
         System.out.println("\n=== 验证结果 ===");
-        System.out.println("设备信息匹配: " + dataMatch);
         System.out.println("签名验证: " + signatureVerified);
-        System.out.println("总体验证: " + (dataMatch && signatureVerified));
+        if( Files.exists( Paths.get(FINGERPRINT_DATA_FILE)) ) {
+            String savedPlainText = SM3Util.readFile(FINGERPRINT_DATA_FILE).trim();
+//            System.out.println("保存的拼接原文: " + savedPlainText);
+            boolean dataMatch = plainText.equals(savedPlainText);
+            System.out.println("设备信息与保存的信息匹配: " + dataMatch);
+        }
+
+//        System.out.println("总体验证: " + (dataMatch && signatureVerified));
     }
     
     private static void generateMAC() throws Exception {
diff --git a/pom.xml b/pom.xml
index 62f85ed..818d4a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
         <dependency>
             <groupId>com.sunyard.cisd</groupId>
             <artifactId>device-fingerprint-tool</artifactId>
-            <version>1.0.2</version>
+            <version>1.0.3</version>
         </dependency>
 
     </dependencies>
diff --git a/src/main/java/com/cisd/tms/modules/system/service/impl/SelfCheckServiceImpl.java b/src/main/java/com/cisd/tms/modules/system/service/impl/SelfCheckServiceImpl.java
index 17b86ab..8f74ac0 100644
--- a/src/main/java/com/cisd/tms/modules/system/service/impl/SelfCheckServiceImpl.java
+++ b/src/main/java/com/cisd/tms/modules/system/service/impl/SelfCheckServiceImpl.java
@@ -12,6 +12,8 @@ import org.springframework.stereotype.Service;
 
 import java.io.File;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.security.PublicKey;
 import java.util.ArrayList;
 import java.util.List;
@@ -153,22 +155,21 @@ public class SelfCheckServiceImpl implements SelfCheckService {
             log.info("硬盘序列号: " + fingerprint.getHardDiskSerialNumber());
 
             String plainText = buildPlainText(fingerprint);
-            log.info("\n当前拼接原文: " + plainText);
-
-            String savedPlainText = SM3Util.readFile(FINGERPRINT_DATA_FILE).trim();
-            log.info("保存的拼接原文: " + savedPlainText);
 
             byte[] signature = SM3Util.readFileBytes(SIGN_FILE);
             PublicKey publicKey = SM2Util.loadPublicKey(FINGERPRINT_PUBLIC_KEY_PATH);
-
-            boolean dataMatch = plainText.equals(savedPlainText);
-            boolean signatureVerified = SM2Util.verify(savedPlainText.getBytes(StandardCharsets.UTF_8), signature, publicKey);
+            boolean signatureVerified = SM2Util.verify(plainText.getBytes(StandardCharsets.UTF_8), signature, publicKey);
 
             log.info("\n=== 验证结果 ===");
-            log.info("设备信息匹配: " + dataMatch);
             log.info("签名验证: " + signatureVerified);
-            log.info("总体验证: " + (dataMatch && signatureVerified));
-            return (dataMatch && signatureVerified);
+            if( Files.exists( Paths.get(FINGERPRINT_DATA_FILE)) ) {
+                String savedPlainText = SM3Util.readFile(FINGERPRINT_DATA_FILE).trim();
+//            System.out.println("保存的拼接原文: " + savedPlainText);
+                boolean dataMatch = plainText.equals(savedPlainText);
+                log.info("设备信息与保存的信息匹配: " + dataMatch);
+            }
+
+            return signatureVerified;
         } catch (Exception e) {
             log.error("[ERROR] {} - {}", CHECK_DEVICE_FINGERPRINT, e.getMessage());
             return false;