diff --git a/escheduler-api/src/main/java/cn/escheduler/api/service/DataSourceService.java b/escheduler-api/src/main/java/cn/escheduler/api/service/DataSourceService.java
index 3615ca65ad..2acaef0e84 100644
--- a/escheduler-api/src/main/java/cn/escheduler/api/service/DataSourceService.java
+++ b/escheduler-api/src/main/java/cn/escheduler/api/service/DataSourceService.java
@@ -67,14 +67,10 @@ public class DataSourceService extends BaseService{
     public static final String PASSWORD = cn.escheduler.common.Constants.PASSWORD;
     public static final String OTHER = "other";
 
-    @Autowired
-    private ProjectMapper projectMapper;
 
     @Autowired
     private DataSourceMapper dataSourceMapper;
 
-    @Autowired
-    private ProjectService projectService;
 
     @Autowired
     private DatasourceUserMapper datasourceUserMapper;
diff --git a/escheduler-common/src/main/java/cn/escheduler/common/Constants.java b/escheduler-common/src/main/java/cn/escheduler/common/Constants.java
index d2ee3a34c0..d90ea032f4 100644
--- a/escheduler-common/src/main/java/cn/escheduler/common/Constants.java
+++ b/escheduler-common/src/main/java/cn/escheduler/common/Constants.java
@@ -490,7 +490,7 @@ public final class Constants {
 
     public static final String DEFAULT = "Default";
     public static final String PASSWORD = "password";
-    public static final String XXXXXX = "xxxxxx";
+    public static final String XXXXXX = "******";
 
     public static  String TASK_RECORD_TABLE_HIVE_LOG = "eamp_hive_log_hd";