diff --git a/src/main/java/com/corewing/app/modules/admin/biz/BizFirmwareController.java b/src/main/java/com/corewing/app/modules/admin/biz/BizFirmwareController.java
index 0085d63..d7b2c70 100644
--- a/src/main/java/com/corewing/app/modules/admin/biz/BizFirmwareController.java
+++ b/src/main/java/com/corewing/app/modules/admin/biz/BizFirmwareController.java
@@ -93,8 +93,8 @@ public class BizFirmwareController {
      */
     @PostMapping("/uploadFile")
     @ResponseBody
-    public Result<String> uploadFile(MultipartFile file) {
-        return Result.success();
+    public Result<String> uploadFile(MultipartFile file, Long id) {
+        return Result.isBool(firmwareService.uploadFile(file, id));
     }
 
 }
diff --git a/src/main/java/com/corewing/app/service/FirmwareService.java b/src/main/java/com/corewing/app/service/FirmwareService.java
index 294960d..222ebab 100644
--- a/src/main/java/com/corewing/app/service/FirmwareService.java
+++ b/src/main/java/com/corewing/app/service/FirmwareService.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.corewing.app.common.Result;
 import com.corewing.app.entity.Firmware;
+import org.springframework.web.multipart.MultipartFile;
 
 /**
  * 固件 Service 接口
@@ -24,4 +25,12 @@ public interface FirmwareService extends IService<Firmware> {
      * @return 固件信息
      */
     Firmware getByFirmwareName(String firmwareName);
+
+    /**
+     * 上传文件
+     * @param file
+     * @param id
+     * @return
+     */
+    boolean uploadFile(MultipartFile file, Long id);
 }
diff --git a/src/main/java/com/corewing/app/service/impl/FirmwareServiceImpl.java b/src/main/java/com/corewing/app/service/impl/FirmwareServiceImpl.java
index ff87dbc..7c2edd9 100644
--- a/src/main/java/com/corewing/app/service/impl/FirmwareServiceImpl.java
+++ b/src/main/java/com/corewing/app/service/impl/FirmwareServiceImpl.java
@@ -7,8 +7,12 @@ import com.corewing.app.common.page.PageContext;
 import com.corewing.app.entity.Firmware;
 import com.corewing.app.mapper.FirmwareMapper;
 import com.corewing.app.service.FirmwareService;
+import com.corewing.app.util.OSSUploadUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
 
 /**
  * 固件 Service 实现类
@@ -32,5 +36,18 @@ public class FirmwareServiceImpl extends ServiceImpl<FirmwareMapper, Firmware> i
         return this.getOne(wrapper);
     }
 
+    @Override
+    public boolean uploadFile(MultipartFile file, Long id) {
+        try {
+            String downloadUrl = OSSUploadUtil.uploadFile(file.getInputStream(), "/");
+            Firmware firmware = getById(id);
+            firmware.setDownloadUrl(downloadUrl);
+            updateById(firmware);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return false;
+    }
+
 
 }
diff --git a/src/main/resources/templates/admin/biz/firmware/index.html b/src/main/resources/templates/admin/biz/firmware/index.html
index eee16fa..065219e 100644
--- a/src/main/resources/templates/admin/biz/firmware/index.html
+++ b/src/main/resources/templates/admin/biz/firmware/index.html
@@ -219,6 +219,7 @@
                                     id="firmwareFile"
                                     name="file"
                                     accept=".bin"
+                                    ref="firmwareFileRef"
                             >
                             <div class="form-text text-muted mt-1">支持 .bin 格式，单个文件不超过 100MB</div>
                         </div>
@@ -499,20 +500,59 @@
             },
             // 打开文件上传模态框
             openUploadModal(item) {
+                this.addOrEditDto = item;
                 this.modalInstances['uploadFileModal'].show();
             },
-            uploadFile() {
-                request.put("/biz/user/resetPasswordRequest", this.resetPasswordDto)
-                    .then((res) => {
-                        if (res.code === 200) {
-                            $message.success('修改成功！', 500);
-                            this.modalInstances['resetPwdModal'].hide();
-                        } else {
-                            alert('修改失败！');
+            async uploadFile() {
+                // 1. 获取选中的文件
+                const fileInput = this.$refs.firmwareFileRef;
+                const file = fileInput.files[0];
+
+                // 2. 校验文件（格式、大小）
+                if (!file) {
+                    alert("请选择 .bin 格式的固件文件");
+                    return;
+                }
+                if (file.type !== "application/octet-stream" && !file.name.endsWith(".bin")) {
+                    alert("仅支持 .bin 格式文件");
+                    return;
+                }
+                if (file.size > 100 * 1024 * 1024) { // 100MB
+                    alert("文件大小不能超过 100MB");
+                    return;
+                }
+
+                const formData = new FormData();
+                formData.append("file", file);
+                formData.append("id", this.addOrEditDto.id);
+
+                // 4. 发送上传请求（Axios）
+                try {
+                    const response = await axios({
+                        url: "/biz/firmware/uploadFile",
+                        method: "POST",
+                        data: formData,
+                        headers: {
+                            "Content-Type": "multipart/form-data"
+                        },
+                        onUploadProgress: (progressEvent) => {
+                            const progress = (progressEvent.loaded / progressEvent.total) * 100;
+                            console.log(`上传进度：${progress.toFixed(2)}%`);
                         }
-                        this.resetPasswordDto = {};
                     });
 
+                    if (response.data.success) {
+                        $message.success('固件上传成功');
+                        this.$refs.firmwareFileRef.value = "";
+                        this.modalInstances['uploadFileModal'].hide();
+                    } else {
+                        $message.error("上传失败：" + response.data.message);
+                    }
+                } catch (error) {
+                    console.error("上传出错：", error);
+                    $message.error("网络异常，上传失败");
+                }
+
             },
             // 打开新增模态框
             openAddModal() {