diff --git a/kernel-d-i18n/i18n-api/src/main/java/cn/stylefeng/roses/kernel/i18n/api/pojo/request/TranslationRequest.java b/kernel-d-i18n/i18n-api/src/main/java/cn/stylefeng/roses/kernel/i18n/api/pojo/request/TranslationRequest.java
index 4aef0b800..743714a15 100644
--- a/kernel-d-i18n/i18n-api/src/main/java/cn/stylefeng/roses/kernel/i18n/api/pojo/request/TranslationRequest.java
+++ b/kernel-d-i18n/i18n-api/src/main/java/cn/stylefeng/roses/kernel/i18n/api/pojo/request/TranslationRequest.java
@@ -40,7 +40,7 @@ public class TranslationRequest extends BaseRequest {
     /**
      * 语种字典
      */
-    @NotBlank(message = "tranLanguageCode不能为空", groups = {add.class, edit.class, changeUserLanguage.class})
+    @NotBlank(message = "tranLanguageCode不能为空", groups = {add.class, edit.class, changeUserLanguage.class, deleteTranLanguage.class})
     private String tranLanguageCode;
 
     /**
@@ -49,10 +49,22 @@ public class TranslationRequest extends BaseRequest {
     @NotBlank(message = "tranValue不能为空", groups = {add.class, edit.class})
     private String tranValue;
 
+    /**
+     * 字典id，用在删除语种
+     */
+    @NotNull(message = "字典id", groups = {deleteTranLanguage.class})
+    private Long dictId;
+
     /**
      * 改变当前用户多语言
      */
     public @interface changeUserLanguage {
     }
 
+    /**
+     * 删除语种
+     */
+    public @interface deleteTranLanguage {
+    }
+
 }
diff --git a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/controller/TranslationController.java b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/controller/TranslationController.java
index 5b9900458..95b38af38 100644
--- a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/controller/TranslationController.java
+++ b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/controller/TranslationController.java
@@ -65,6 +65,18 @@ public class TranslationController {
         return new SuccessResponseData();
     }
 
+    /**
+     * 删除某个语种
+     *
+     * @author fengshuonan
+     * @date 2021/1/24 19:20
+     */
+    @PostResource(name = "删除某个语种", path = "/i18n/deleteTranLanguage")
+    public ResponseData deleteTranLanguage(@RequestBody @Validated(TranslationRequest.deleteTranLanguage.class) TranslationRequest translationRequest) {
+        this.translationService.deleteTranLanguage(translationRequest);
+        return new SuccessResponseData();
+    }
+
     /**
      * 查看多语言详情
      *
diff --git a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/TranslationService.java b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/TranslationService.java
index 407c42850..09ab7c2f8 100644
--- a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/TranslationService.java
+++ b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/TranslationService.java
@@ -70,4 +70,13 @@ public interface TranslationService extends IService<Translation>, TranslationPe
      */
     PageResult<Translation> findPage(TranslationRequest translationRequest);
 
+    /**
+     * 删除语种
+     *
+     * @param translationRequest 参数对象
+     * @author fengshuonan
+     * @date 2021/1/30 10:00
+     */
+    void deleteTranLanguage(TranslationRequest translationRequest);
+
 }
diff --git a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/impl/TranslationServiceImpl.java b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/impl/TranslationServiceImpl.java
index 6c8ddbcfc..e6188b586 100644
--- a/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/impl/TranslationServiceImpl.java
+++ b/kernel-d-i18n/i18n-business/src/main/java/cn/stylefeng/roses/kernel/i18n/modular/service/impl/TranslationServiceImpl.java
@@ -5,6 +5,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.stylefeng.roses.kernel.db.api.factory.PageFactory;
 import cn.stylefeng.roses.kernel.db.api.factory.PageResultFactory;
 import cn.stylefeng.roses.kernel.db.api.pojo.page.PageResult;
+import cn.stylefeng.roses.kernel.dict.api.DictApi;
 import cn.stylefeng.roses.kernel.i18n.api.context.TranslationContext;
 import cn.stylefeng.roses.kernel.i18n.api.exception.TranslationException;
 import cn.stylefeng.roses.kernel.i18n.api.exception.enums.TranslationExceptionEnum;
@@ -15,10 +16,12 @@ import cn.stylefeng.roses.kernel.i18n.modular.factory.TranslationDictFactory;
 import cn.stylefeng.roses.kernel.i18n.modular.mapper.TranslationMapper;
 import cn.stylefeng.roses.kernel.i18n.modular.service.TranslationService;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -31,6 +34,9 @@ import java.util.List;
 @Service
 public class TranslationServiceImpl extends ServiceImpl<TranslationMapper, Translation> implements TranslationService {
 
+    @Resource
+    private DictApi dictApi;
+
     @Override
     public void add(TranslationRequest translationRequest) {
         Translation translation = new Translation();
@@ -79,6 +85,18 @@ public class TranslationServiceImpl extends ServiceImpl<TranslationMapper, Trans
         return PageResultFactory.createPageResult(page);
     }
 
+    @Override
+    public void deleteTranLanguage(TranslationRequest translationRequest) {
+
+        // 删除对应的字典信息
+        dictApi.deleteByDictId(translationRequest.getDictId());
+
+        // 删除该语言下的所有翻译项
+        LambdaUpdateWrapper<Translation> wrapper = new LambdaUpdateWrapper<>();
+        wrapper.eq(Translation::getTranLanguageCode, translationRequest.getTranLanguageCode());
+        this.remove(wrapper);
+    }
+
     @Override
     public List<TranslationDict> getAllTranslationDict() {
         List<Translation> list = this.list();
diff --git a/kernel-s-dict/dict-api/src/main/java/cn/stylefeng/roses/kernel/dict/api/DictApi.java b/kernel-s-dict/dict-api/src/main/java/cn/stylefeng/roses/kernel/dict/api/DictApi.java
index ace55c096..2882fce9a 100644
--- a/kernel-s-dict/dict-api/src/main/java/cn/stylefeng/roses/kernel/dict/api/DictApi.java
+++ b/kernel-s-dict/dict-api/src/main/java/cn/stylefeng/roses/kernel/dict/api/DictApi.java
@@ -41,4 +41,13 @@ public interface DictApi {
      */
     List<SimpleDict> getDictDetailsByDictTypeCode(String dictTypeCode);
 
+    /**
+     * 删除字典，通过dictId
+     *
+     * @param dictId 字典id
+     * @author fengshuonan
+     * @date 2021/1/30 10:03
+     */
+    void deleteByDictId(Long dictId);
+
 }
diff --git a/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/DictService.java b/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/DictService.java
index c31a8016b..f26609f91 100644
--- a/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/DictService.java
+++ b/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/DictService.java
@@ -122,7 +122,6 @@ public interface DictService extends IService<SysDict>, DictApi {
      */
     List<ZTreeNode> dictZTree(DictRequest dictRequest);
 
-
     /**
      * 分页查询
      *
diff --git a/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java b/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java
index 26743fa03..d1eb68151 100644
--- a/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java
+++ b/kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java
@@ -353,6 +353,11 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
         return simpleDictList;
     }
 
+    @Override
+    public void deleteByDictId(Long dictId) {
+        this.removeById(dictId);
+    }
+
     /**
      * 批量修改pids的请求
      *