diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/GcsRemoteLogHandler.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/GcsRemoteLogHandler.java
index 20fd30336e..ad6e534251 100644
--- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/GcsRemoteLogHandler.java
+++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/GcsRemoteLogHandler.java
@@ -49,19 +49,6 @@ public class GcsRemoteLogHandler implements RemoteLogHandler, Closeable {
     private static GcsRemoteLogHandler instance;
 
     private GcsRemoteLogHandler() {
-
-    }
-
-    public static synchronized GcsRemoteLogHandler getInstance() {
-        if (instance == null) {
-            instance = new GcsRemoteLogHandler();
-            instance.init();
-        }
-
-        return instance;
-    }
-
-    public void init() {
         try {
             credential = readCredentials();
             bucketName = readBucketName();
@@ -73,6 +60,14 @@ public class GcsRemoteLogHandler implements RemoteLogHandler, Closeable {
         }
     }
 
+    public static synchronized GcsRemoteLogHandler getInstance() {
+        if (instance == null) {
+            instance = new GcsRemoteLogHandler();
+        }
+
+        return instance;
+    }
+
     @Override
     public void close() throws IOException {
         try {
diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/OssRemoteLogHandler.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/OssRemoteLogHandler.java
index 792085b194..59b1394515 100644
--- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/OssRemoteLogHandler.java
+++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/OssRemoteLogHandler.java
@@ -44,19 +44,6 @@ public class OssRemoteLogHandler implements RemoteLogHandler, Closeable {
     private static OssRemoteLogHandler instance;
 
     private OssRemoteLogHandler() {
-
-    }
-
-    public static synchronized OssRemoteLogHandler getInstance() {
-        if (instance == null) {
-            instance = new OssRemoteLogHandler();
-            instance.init();
-        }
-
-        return instance;
-    }
-
-    public void init() {
         String accessKeyId = readOssAccessKeyId();
         String accessKeySecret = readOssAccessKeySecret();
         String endpoint = readOssEndpoint();
@@ -66,6 +53,14 @@ public class OssRemoteLogHandler implements RemoteLogHandler, Closeable {
         checkBucketNameExists(bucketName);
     }
 
+    public static synchronized OssRemoteLogHandler getInstance() {
+        if (instance == null) {
+            instance = new OssRemoteLogHandler();
+        }
+
+        return instance;
+    }
+
     @Override
     public void sendRemoteLog(String logPath) {
         String objectName = RemoteLogUtils.getObjectNameFromLogPath(logPath);
diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/S3RemoteLogHandler.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/S3RemoteLogHandler.java
index d1c8c41445..54dba2d5bd 100644
--- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/S3RemoteLogHandler.java
+++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/log/remote/S3RemoteLogHandler.java
@@ -56,19 +56,6 @@ public class S3RemoteLogHandler implements RemoteLogHandler, Closeable {
     private static S3RemoteLogHandler instance;
 
     private S3RemoteLogHandler() {
-
-    }
-
-    public static synchronized S3RemoteLogHandler getInstance() {
-        if (instance == null) {
-            instance = new S3RemoteLogHandler();
-            instance.init();
-        }
-
-        return instance;
-    }
-
-    public void init() {
         accessKeyId = readAccessKeyID();
         accessKeySecret = readAccessKeySecret();
         region = readRegion();
@@ -78,6 +65,14 @@ public class S3RemoteLogHandler implements RemoteLogHandler, Closeable {
         checkBucketNameExists(bucketName);
     }
 
+    public static synchronized S3RemoteLogHandler getInstance() {
+        if (instance == null) {
+            instance = new S3RemoteLogHandler();
+        }
+
+        return instance;
+    }
+
     protected AmazonS3 buildS3Client() {
         if (StringUtils.isNotEmpty(endPoint)) {
             return AmazonS3ClientBuilder