diff --git a/src/main/java/com/southern/power/grid/controller/DnerController.java b/src/main/java/com/southern/power/grid/controller/DnerController.java
index 5e617ca..f64fa3a 100644
--- a/src/main/java/com/southern/power/grid/controller/DnerController.java
+++ b/src/main/java/com/southern/power/grid/controller/DnerController.java
@@ -5,8 +5,6 @@ import com.southern.power.grid.entity.*;
 import com.southern.power.grid.service.*;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.core.io.Resource;
-import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
 import javax.validation.Valid;
@@ -37,9 +35,6 @@ public class DnerController {
     @Autowired
     private IRegionalWeatherDataService regionalWeatherDataService;
 
-    @Autowired
-    private DnerEventAttachmentService dnerEventAttachmentService;
-
     @PostMapping("/area-tree/query")
     public Result<List<AreaTreeVO>> queryAreaTree(@RequestBody @Valid AreaTreeReq req) {
         return Result.success(dnerSiteAreaConfigurationService.queryAreaTree(req));
@@ -80,18 +75,6 @@ public class DnerController {
                 orgCode, startDate, endDate, eventId));
     }
 
-    /**
-     * 下载附件
-     *
-     * @param attachmentId 附件ID
-     * @return 响应体
-     */
-    @GetMapping("/excel/download/{attachmentId}")
-    public ResponseEntity<Resource> downloadExcel(@PathVariable Long attachmentId) {
-        return dnerEventAttachmentService.downloadExcel(attachmentId);
-    }
-
-
     /**
      * 同步区域气象数据
      *
diff --git a/src/main/java/com/southern/power/grid/controller/DnerEventController.java b/src/main/java/com/southern/power/grid/controller/DnerEventController.java
index 65ca835..0745cf0 100644
--- a/src/main/java/com/southern/power/grid/controller/DnerEventController.java
+++ b/src/main/java/com/southern/power/grid/controller/DnerEventController.java
@@ -3,6 +3,7 @@ package com.southern.power.grid.controller;
 import com.southern.power.grid.common.Result;
 import com.southern.power.grid.entity.DnerEvent;
 import com.southern.power.grid.entity.DnerEventVO;
+import com.southern.power.grid.service.DnerEventAttachmentService;
 import com.southern.power.grid.service.DnerEventService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.Resource;
@@ -26,6 +27,9 @@ public class DnerEventController {
     @Autowired
     private DnerEventService dnerEventService;
 
+    @Autowired
+    private DnerEventAttachmentService dnerEventAttachmentService;
+
     /**
      * 新增事件
      */
@@ -98,4 +102,15 @@ public class DnerEventController {
     public ResponseEntity<Resource> downloadTemplate() {
         return dnerEventService.downloadTemplate();
     }
+
+    /**
+     * 下载附件
+     *
+     * @param attachmentId 附件ID
+     * @return 响应体
+     */
+    @GetMapping("/excel/download/{attachmentId}")
+    public ResponseEntity<Resource> downloadExcel(@PathVariable Long attachmentId) {
+        return dnerEventAttachmentService.downloadExcel(attachmentId);
+    }
 }
diff --git a/src/main/resources/sql/20260313-DDL-002.sql b/src/main/resources/sql/20260313-DDL-002.sql
index a3c603d..d97fc2f 100644
--- a/src/main/resources/sql/20260313-DDL-002.sql
+++ b/src/main/resources/sql/20260313-DDL-002.sql
@@ -1,2 +1,3 @@
 ALTER TABLE pmds_qxj_city_weather
-    MODIFY COLUMN `prediction_time` int COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '预报时效，小时';
\ No newline at end of file
+    MODIFY COLUMN `prediction_time` int COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '预报时效，小时';
+ALTER TABLE pmds_qxj_city_weather COMMENT = '地区天气预报表';
\ No newline at end of file