diff --git a/src/main/java/im/zhaojun/zfile/model/constant/StorageConfigConstant.java b/src/main/java/im/zhaojun/zfile/model/constant/StorageConfigConstant.java
index 85b8501..3b2dff0 100644
--- a/src/main/java/im/zhaojun/zfile/model/constant/StorageConfigConstant.java
+++ b/src/main/java/im/zhaojun/zfile/model/constant/StorageConfigConstant.java
@@ -43,4 +43,6 @@ public class StorageConfigConstant {
 
     public static final String PROXY_DOMAIN = "proxyDomain";
 
+    public static final String REGION_KEY = "region";
+
 }
\ No newline at end of file
diff --git a/src/main/java/im/zhaojun/zfile/service/base/AbstractBaseFileService.java b/src/main/java/im/zhaojun/zfile/service/base/AbstractBaseFileService.java
index e20d82c..f88e5ce 100644
--- a/src/main/java/im/zhaojun/zfile/service/base/AbstractBaseFileService.java
+++ b/src/main/java/im/zhaojun/zfile/service/base/AbstractBaseFileService.java
@@ -10,6 +10,9 @@ import org.springframework.beans.factory.annotation.Value;
 
 import javax.annotation.Resource;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * @author zhaojun
@@ -121,6 +124,30 @@ public abstract class AbstractBaseFileService implements BaseFileService {
     public abstract List<StorageConfig> storageStrategyConfigList();
 
 
+    /**
+     * 合并数据库查询到的驱动器参数和驱动器本身支持的参数列表, 防止获取新增参数字段时出现空指针异常
+     *
+     * @param   dbStorageConfigList
+     *          数据库查询到的存储列表
+     */
+    public void mergeStrategyConfig(Map<String, StorageConfig> dbStorageConfigList) {
+        // 获取驱动器支持的参数列表
+        List<StorageConfig> storageConfigs = this.storageStrategyConfigList();
+
+        // 比对数据库已存储的参数列表和驱动器支持的参数列表, 找出新增的支持项
+        Set<String> dbConfigKeySet = dbStorageConfigList.keySet();
+        Set<String> allKeySet = storageConfigs.stream().map(StorageConfig::getKey).collect(Collectors.toSet());
+
+        allKeySet.removeAll(dbConfigKeySet);
+
+        // 对于新增的参数, put 到数据库查询的 Map 中, 防止程序获取时出现 NPE.
+        for (String key : allKeySet) {
+            StorageConfig storageConfig = new StorageConfig();
+            storageConfig.setValue("");
+            dbStorageConfigList.put(key, storageConfig);
+        }
+    }
+
     /**
      * 搜索文件
      *
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/AliyunServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/AliyunServiceImpl.java
index de0cee0..07c881d 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/AliyunServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/AliyunServiceImpl.java
@@ -35,6 +35,7 @@ public class AliyunServiceImpl extends AbstractS3BaseFileService implements Base
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
             storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessKey = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/FtpServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/FtpServiceImpl.java
index 3aff563..a6a6a21 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/FtpServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/FtpServiceImpl.java
@@ -54,6 +54,7 @@ public class FtpServiceImpl extends AbstractBaseFileService implements BaseFileS
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         host = stringStorageConfigMap.get(StorageConfigConstant.HOST_KEY).getValue();
         port = stringStorageConfigMap.get(StorageConfigConstant.PORT_KEY).getValue();
         username = stringStorageConfigMap.get(StorageConfigConstant.USERNAME_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/HuaweiServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/HuaweiServiceImpl.java
index bda8069..b2a79b6 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/HuaweiServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/HuaweiServiceImpl.java
@@ -35,6 +35,7 @@ public class HuaweiServiceImpl extends AbstractS3BaseFileService implements Base
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessKey = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/LocalServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/LocalServiceImpl.java
index 74d2827..34ad9a5 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/LocalServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/LocalServiceImpl.java
@@ -52,6 +52,7 @@ public class LocalServiceImpl extends AbstractBaseFileService implements BaseFil
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         filePath = stringStorageConfigMap.get(StorageConfigConstant.FILE_PATH_KEY).getValue();
         if (Objects.isNull(filePath)) {
             log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/MinIOServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/MinIOServiceImpl.java
index a4efbec..4168ccc 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/MinIOServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/MinIOServiceImpl.java
@@ -35,6 +35,7 @@ public class MinIOServiceImpl extends AbstractS3BaseFileService implements BaseF
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessKey = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/OneDriveChinaServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/OneDriveChinaServiceImpl.java
index 66dad65..65d409a 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/OneDriveChinaServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/OneDriveChinaServiceImpl.java
@@ -44,6 +44,7 @@ public class OneDriveChinaServiceImpl extends AbstractOneDriveServiceBase implem
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessToken = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_TOKEN_KEY).getValue();
         String refreshToken = stringStorageConfigMap.get(StorageConfigConstant.REFRESH_TOKEN_KEY).getValue();
         super.basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/OneDriveServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/OneDriveServiceImpl.java
index 4188871..81a9451 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/OneDriveServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/OneDriveServiceImpl.java
@@ -44,6 +44,7 @@ public class OneDriveServiceImpl extends AbstractOneDriveServiceBase implements
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessToken = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_TOKEN_KEY).getValue();
         String refreshToken = stringStorageConfigMap.get(StorageConfigConstant.REFRESH_TOKEN_KEY).getValue();
         super.basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/QiniuServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/QiniuServiceImpl.java
index 3a19b0b..b320959 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/QiniuServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/QiniuServiceImpl.java
@@ -35,6 +35,7 @@ public class QiniuServiceImpl extends AbstractS3BaseFileService implements BaseF
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessKey = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint =  stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/S3ServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/S3ServiceImpl.java
index bbcaeb4..60e6ccd 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/S3ServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/S3ServiceImpl.java
@@ -1,6 +1,7 @@
 package im.zhaojun.zfile.service.impl;
 
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.util.StrUtil;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -10,7 +11,6 @@ import im.zhaojun.zfile.model.entity.StorageConfig;
 import im.zhaojun.zfile.model.enums.StorageTypeEnum;
 import im.zhaojun.zfile.service.base.AbstractS3BaseFileService;
 import im.zhaojun.zfile.service.base.BaseFileService;
-import im.zhaojun.zfile.util.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
@@ -36,6 +36,7 @@ public class S3ServiceImpl extends AbstractS3BaseFileService implements BaseFile
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessKey = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/SharePointChinaServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/SharePointChinaServiceImpl.java
index 2804c40..0af4c07 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/SharePointChinaServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/SharePointChinaServiceImpl.java
@@ -44,6 +44,7 @@ public class SharePointChinaServiceImpl extends AbstractSharePointServiceBase im
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessToken = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_TOKEN_KEY).getValue();
         String refreshToken = stringStorageConfigMap.get(StorageConfigConstant.REFRESH_TOKEN_KEY).getValue();
         super.siteId = stringStorageConfigMap.get(StorageConfigConstant.SHAREPOINT_SITE_ID).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/SharePointServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/SharePointServiceImpl.java
index 099c530..e5dfd81 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/SharePointServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/SharePointServiceImpl.java
@@ -44,6 +44,7 @@ public class SharePointServiceImpl extends AbstractSharePointServiceBase impleme
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String accessToken = stringStorageConfigMap.get(StorageConfigConstant.ACCESS_TOKEN_KEY).getValue();
         String refreshToken = stringStorageConfigMap.get(StorageConfigConstant.REFRESH_TOKEN_KEY).getValue();
         super.siteId = stringStorageConfigMap.get(StorageConfigConstant.SHAREPOINT_SITE_ID).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/TencentServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/TencentServiceImpl.java
index 972fc69..5f1409b 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/TencentServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/TencentServiceImpl.java
@@ -35,6 +35,7 @@ public class TencentServiceImpl extends AbstractS3BaseFileService implements Bas
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String secretId = stringStorageConfigMap.get(StorageConfigConstant.SECRET_ID_KEY).getValue();
         String secretKey = stringStorageConfigMap.get(StorageConfigConstant.SECRET_KEY).getValue();
         String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
diff --git a/src/main/java/im/zhaojun/zfile/service/impl/UpYunServiceImpl.java b/src/main/java/im/zhaojun/zfile/service/impl/UpYunServiceImpl.java
index 36e5f96..4668f00 100644
--- a/src/main/java/im/zhaojun/zfile/service/impl/UpYunServiceImpl.java
+++ b/src/main/java/im/zhaojun/zfile/service/impl/UpYunServiceImpl.java
@@ -53,6 +53,7 @@ public class UpYunServiceImpl extends AbstractBaseFileService implements BaseFil
         this.driveId = driveId;
         Map<String, StorageConfig> stringStorageConfigMap =
                 storageConfigService.selectStorageConfigMapByDriveId(driveId);
+        this.mergeStrategyConfig(stringStorageConfigMap);
         String bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
         String username = stringStorageConfigMap.get(StorageConfigConstant.USERNAME_KEY).getValue();
         String password = stringStorageConfigMap.get(StorageConfigConstant.PASSWORD_KEY).getValue();