diff --git a/src/main/java/com/corewing/app/config/SaTokenConfig.java b/src/main/java/com/corewing/app/config/SaTokenConfig.java
index 9fcc2d2..30fc7a3 100644
--- a/src/main/java/com/corewing/app/config/SaTokenConfig.java
+++ b/src/main/java/com/corewing/app/config/SaTokenConfig.java
@@ -38,6 +38,8 @@ public class SaTokenConfig implements WebMvcConfigurer {
                 .excludePathPatterns("/privacy_policy", "/privacy_policy/**")
                 // 排除固件查询接口（不需要登录）
                 .excludePathPatterns("/firmware/**")
+                // 排除公共固件
+                .excludePathPatterns("/public_firmware/**")
                 // 排除系统登录页（不需要登录）
 //                .excludePathPatterns("/loading.html", "/admin/login.html")
                 // 排除静态资源
diff --git a/src/main/java/com/corewing/app/entity/BizDict.java b/src/main/java/com/corewing/app/entity/BizDict.java
new file mode 100644
index 0000000..936fe66
--- /dev/null
+++ b/src/main/java/com/corewing/app/entity/BizDict.java
@@ -0,0 +1,50 @@
+package com.corewing.app.entity;
+
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.corewing.app.common.base.CommonEntity;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * 字典实体
+ *
+ * @author xuyuxiang
+ * @date 2022/2/23 18:27
+ **/
+@Getter
+@Setter
+@TableName("DEV_DICT")
+public class BizDict extends CommonEntity {
+
+    /** id */
+    @ApiModelProperty("id")
+    private String id;
+
+    /** 父id */
+    @ApiModelProperty("父级id")
+    private String parentId;
+
+    /** 字典文字 */
+    @ApiModelProperty("字典文字")
+    private String dictLabel;
+
+    /** 字典值 */
+    @ApiModelProperty("字典值")
+    private String dictValue;
+
+    /** 分类 */
+    @ApiModelProperty("分类")
+    private String category;
+
+    /** 排序码 */
+    @ApiModelProperty("排序码")
+    private Integer sortCode;
+
+    /** 扩展信息 */
+    @ApiModelProperty("扩展信息")
+    @TableField(insertStrategy = FieldStrategy.ALWAYS, updateStrategy = FieldStrategy.ALWAYS)
+    private String extJson;
+}
diff --git a/src/main/java/com/corewing/app/mapper/BizDictMapper.java b/src/main/java/com/corewing/app/mapper/BizDictMapper.java
new file mode 100644
index 0000000..ca4fe13
--- /dev/null
+++ b/src/main/java/com/corewing/app/mapper/BizDictMapper.java
@@ -0,0 +1,9 @@
+package com.corewing.app.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.corewing.app.entity.BizDict;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface BizDictMapper extends BaseMapper<BizDict> {
+}
diff --git a/src/main/java/com/corewing/app/modules/app/AppPublicFirmwareController.java b/src/main/java/com/corewing/app/modules/app/AppPublicFirmwareController.java
new file mode 100644
index 0000000..4b67e7e
--- /dev/null
+++ b/src/main/java/com/corewing/app/modules/app/AppPublicFirmwareController.java
@@ -0,0 +1,38 @@
+package com.corewing.app.modules.app;
+
+import com.corewing.app.common.Result;
+import com.corewing.app.entity.BizDict;
+import com.corewing.app.service.BizDictService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Api(tags = "公共固件接口")
+@RestController
+@RequestMapping("/public_firmware")
+public class AppPublicFirmwareController {
+
+    @Resource
+    private BizDictService bizDictService;
+
+    /**
+     * 获取固件类型
+     * @return
+     */
+    @ApiOperation("获取固件类型集合")
+    @GetMapping("/getFirmwareTypeAll")
+    public Result<List<BizDict>> getFirmwareTypeAll() {
+        return Result.success(bizDictService.getDataListByKey());
+    }
+
+
+
+
+
+
+}
diff --git a/src/main/java/com/corewing/app/service/BizDictService.java b/src/main/java/com/corewing/app/service/BizDictService.java
new file mode 100644
index 0000000..713d32a
--- /dev/null
+++ b/src/main/java/com/corewing/app/service/BizDictService.java
@@ -0,0 +1,11 @@
+package com.corewing.app.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.corewing.app.entity.BizDict;
+
+import java.util.List;
+
+
+public interface BizDictService extends IService<BizDict> {
+    List<BizDict> getDataListByKey();
+}
diff --git a/src/main/java/com/corewing/app/service/impl/BizDictServiceImpl.java b/src/main/java/com/corewing/app/service/impl/BizDictServiceImpl.java
new file mode 100644
index 0000000..c6daff1
--- /dev/null
+++ b/src/main/java/com/corewing/app/service/impl/BizDictServiceImpl.java
@@ -0,0 +1,25 @@
+package com.corewing.app.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.corewing.app.entity.BizDict;
+import com.corewing.app.mapper.BizDictMapper;
+import com.corewing.app.service.BizDictService;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class BizDictServiceImpl extends ServiceImpl<BizDictMapper, BizDict> implements BizDictService {
+
+
+    @Override
+    public List<BizDict> getDataListByKey() {
+        LambdaQueryWrapper<BizDict> parentQueryWrapper = new LambdaQueryWrapper<>();
+        parentQueryWrapper.eq(BizDict::getDictValue, "PUBLIC_FIRMWARE_TYPE");
+        BizDict parentDict = getOne(parentQueryWrapper);
+        LambdaQueryWrapper<BizDict> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(BizDict::getParentId, parentDict.getId());
+        return list(queryWrapper);
+    }
+}