diff --git a/backend/src/main/java/io/dataease/service/datasource/DriverService.java b/backend/src/main/java/io/dataease/service/datasource/DriverService.java
index df44a4fef3..eef7f8df4d 100644
--- a/backend/src/main/java/io/dataease/service/datasource/DriverService.java
+++ b/backend/src/main/java/io/dataease/service/datasource/DriverService.java
@@ -105,6 +105,9 @@ public class DriverService {
     public void deleteDriverFile(String driverFileId) throws Exception{
         DeDriverDetails deDriverDetails = deDriverDetailsMapper.selectByPrimaryKey(driverFileId);
         DeDriver deDriver = deDriverMapper.selectByPrimaryKey(deDriverDetails.getDeDriverId());
+        if(deDriver == null){
+            throw new Exception(Translator.get("I18N_DRIVER_NOT_FOUND"));
+        }
         DeFileUtils.deleteFile(DRIVER_PATH + deDriverDetails.getDeDriverId() + "/" + deDriverDetails.getFileName());
         SysLogDTO sysLogDTO = DeLogUtils.buildLog(SysLogConstants.OPERATE_TYPE.DELETE, SysLogConstants.SOURCE_TYPE.DRIVER_FILE, deDriverDetails.getId(), deDriverDetails.getDeDriverId(), null, null);
         DeLogUtils.save(sysLogDTO);
@@ -114,6 +117,10 @@ public class DriverService {
     }
 
     public DeDriverDetails saveJar(MultipartFile file, String driverId) throws Exception {
+        DeDriver deDriver = deDriverMapper.selectByPrimaryKey(driverId);
+        if(deDriver == null){
+            throw new Exception(Translator.get("I18N_DRIVER_NOT_FOUND"));
+        }
         String filename = file.getOriginalFilename();
         String dirPath = DRIVER_PATH + driverId + "/";
         String filePath = dirPath + filename;
@@ -138,7 +145,6 @@ public class DriverService {
         deDriverDetailsMapper.insert(deDriverDetails);
         SysLogDTO sysLogDTO = DeLogUtils.buildLog(SysLogConstants.OPERATE_TYPE.UPLOADFILE, SysLogConstants.SOURCE_TYPE.DRIVER_FILE, deDriverDetails.getId(), driverId, null, null);
         DeLogUtils.save(sysLogDTO);
-        DeDriver deDriver = deDriverMapper.selectByPrimaryKey(driverId);
         DefaultJdbcProvider defaultJdbcProvider = (DefaultJdbcProvider)ProviderFactory.getProvider(deDriver.getType());
         defaultJdbcProvider.reloadCustomJdbcClassLoader(deDriver);
         return deDriverDetails;
diff --git a/backend/src/main/resources/i18n/messages_en_US.properties b/backend/src/main/resources/i18n/messages_en_US.properties
index 7c5fa0cfc6..27be07bb0c 100644
--- a/backend/src/main/resources/i18n/messages_en_US.properties
+++ b/backend/src/main/resources/i18n/messages_en_US.properties
@@ -155,4 +155,5 @@ SOURCE_TYPE_DRIVER_FILE=DRIVER FILE
 SOURCE_TYPE_MENU=MENU
 
 I18N_DRIVER_NOT_DELETE=Drivers in use cannot be deleted
-I18N_DRIVER_REPEAT_NAME=Driver name cannot be same.
\ No newline at end of file
+I18N_DRIVER_REPEAT_NAME=Driver name cannot be same.
+I18N_DRIVER_NOT_FOUND=Cannot find driver.
\ No newline at end of file
diff --git a/backend/src/main/resources/i18n/messages_zh_CN.properties b/backend/src/main/resources/i18n/messages_zh_CN.properties
index ab615dae2a..01258ce785 100644
--- a/backend/src/main/resources/i18n/messages_zh_CN.properties
+++ b/backend/src/main/resources/i18n/messages_zh_CN.properties
@@ -159,3 +159,4 @@ I18N_TIME=操作时间
 
 I18N_DRIVER_NOT_DELETE=使用中的驱动不允许删除
 I18N_DRIVER_REPEAT_NAME=名称重复
+I18N_DRIVER_NOT_FOUND=未找到驱动
diff --git a/backend/src/main/resources/i18n/messages_zh_TW.properties b/backend/src/main/resources/i18n/messages_zh_TW.properties
index 33343c94ec..607079419e 100644
--- a/backend/src/main/resources/i18n/messages_zh_TW.properties
+++ b/backend/src/main/resources/i18n/messages_zh_TW.properties
@@ -154,4 +154,5 @@ SOURCE_TYPE_DRIVER_FILE=驅動文件
 SOURCE_TYPE_MENU=菜單
 
 I18N_DRIVER_NOT_DELETE=使用中的驅動不允許删除
-I18N_DRIVER_REPEAT_NAME=名稱重複
\ No newline at end of file
+I18N_DRIVER_REPEAT_NAME=名稱重複
+I18N_DRIVER_NOT_FOUND=未找到驅動
\ No newline at end of file