diff --git a/home-service/src/main/java/com/cxx/home/service/impl/PasswordServiceImpl.java b/home-service/src/main/java/com/cxx/home/service/impl/PasswordServiceImpl.java
index 6da458f..4248dbb 100644
--- a/home-service/src/main/java/com/cxx/home/service/impl/PasswordServiceImpl.java
+++ b/home-service/src/main/java/com/cxx/home/service/impl/PasswordServiceImpl.java
@@ -10,20 +10,22 @@ import com.cxx.home.service.PasswordService;
 import com.cxx.home.vo.PasswordQueryVo;
 import jakarta.annotation.Resource;
 import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
 
 @Service
 public class PasswordServiceImpl implements PasswordService {
+    @Value("${aes.secret-key}")
+    private String secretKey;
+
     @Resource
     private PasswordDao passwordDao;
 
     @Resource
     private PasswordMapper passwordMapper;
 
-    private static final String SECRET_KEY = "MySuperSecretKey";
-
     @Override
     public Boolean add(PasswordDto passwordDto) {
         Password password = new Password();
@@ -69,10 +71,10 @@ public class PasswordServiceImpl implements PasswordService {
     }
 
     private String encryptPassword(String password) {
-        return SecureUtil.aes(SECRET_KEY.getBytes()).encryptBase64(password);
+        return SecureUtil.aes(secretKey.getBytes()).encryptBase64(password);
     }
 
     private String decryptStr(String password) {
-        return SecureUtil.aes(SECRET_KEY.getBytes()).decryptStr(password);
+        return SecureUtil.aes(secretKey.getBytes()).decryptStr(password);
     }
 }
diff --git a/home-service/src/main/resources/application.yml b/home-service/src/main/resources/application.yml
index 797d506..7709d00 100644
--- a/home-service/src/main/resources/application.yml
+++ b/home-service/src/main/resources/application.yml
@@ -33,4 +33,7 @@ mybatis-plus:
       org.apache.ibatis.logging.stdout.StdOutImpl
 
 web-starter:
-  base-package: com.cxx.home
\ No newline at end of file
+  base-package: com.cxx.home
+
+aes:
+  secret-key: "sG5p7t9wBdKnPqRsUvYx2D5F8H9JmQ=2"