diff --git a/ruoyi-api/src/main/java/com/ruoyi/api/service/impl/DapingServiceImpl.java b/ruoyi-api/src/main/java/com/ruoyi/api/service/impl/DapingServiceImpl.java
index 84f9bd7..36c3296 100644
--- a/ruoyi-api/src/main/java/com/ruoyi/api/service/impl/DapingServiceImpl.java
+++ b/ruoyi-api/src/main/java/com/ruoyi/api/service/impl/DapingServiceImpl.java
@@ -5,6 +5,7 @@ import com.ruoyi.api.mapper.DapingMapper;
 import com.ruoyi.api.service.DapingService;
 import com.ruoyi.code.camera.domain.WaterPhotoInfo;
 import com.ruoyi.common.core.page.R;
+import com.ruoyi.common.utils.StringUtils;
 import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
@@ -23,8 +24,10 @@ public class DapingServiceImpl extends ServiceImpl<DapingMapper, WaterPhotoInfo>
     public List<WaterPhotoInfo> getStationInfo() {
         return baseMapper.selectStationInfo().stream().filter(waterPhotoInfo -> {
             String imgName = waterPhotoInfo.getImgName();
-            String img = imgName.replace("\\", "/");
-            waterPhotoInfo.setImgName(img);
+            if(StringUtils.isNotBlank(imgName)) {
+                String img = imgName.replace("\\", "/");
+                waterPhotoInfo.setImgName(img);
+            }
             return true;
         }).collect(Collectors.toList());
     }
@@ -57,10 +60,18 @@ public class DapingServiceImpl extends ServiceImpl<DapingMapper, WaterPhotoInfo>
             }
             valueList = new ArrayList<>();
             valMap = new HashMap<>();
-            for (WaterPhotoInfo waterPhotoInfo : waterPhotoInfos) {
-                valueList.add(waterPhotoInfo.getValue());
-                if(!tmList.contains(waterPhotoInfo.getTm())){
-                    tmList.add(waterPhotoInfo.getTm());
+            for (int i = 0; i < waterPhotoInfos.size(); i++) {
+                if(waterPhotoInfos.get(i).getId() != null){
+                    valueList.add(waterPhotoInfos.get(i).getValue());
+                }else{
+                    if(i > 0){
+                        valueList.add(valueList.get(i-1));
+                    }else{
+                        valueList.add(waterPhotoInfos.get(i).getValue());
+                    }
+                }
+                if(!tmList.contains(waterPhotoInfos.get(i).getTm())){
+                    tmList.add(waterPhotoInfos.get(i).getTm());
                 }
             }
 
diff --git a/ruoyi-api/src/main/resources/mapper/api/DapingMapper.xml b/ruoyi-api/src/main/resources/mapper/api/DapingMapper.xml
index e44b7e6..9fad3a5 100644
--- a/ruoyi-api/src/main/resources/mapper/api/DapingMapper.xml
+++ b/ruoyi-api/src/main/resources/mapper/api/DapingMapper.xml
@@ -15,7 +15,7 @@
             s.camera_sn
         FROM
             sc_station_info s
-                left join sc_water_current_data c on c.stnm_id = s.id
+                inner join sc_water_current_data c on c.stnm_id = s.id
     </select>
     <select id="selectWaterLevel" resultType="com.ruoyi.code.camera.domain.WaterPhotoInfo">
         SELECT
diff --git a/ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/ApiController.java b/ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/ApiController.java
index c2a3fbb..9fce774 100644
--- a/ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/ApiController.java
+++ b/ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/ApiController.java
@@ -59,6 +59,11 @@ public class ApiController extends BaseController
         return R.ok();
     }
 
+    @RequestMapping("/devHeart")
+    public R devHeart(String devNo){
+        System.out.println(devNo+"发送心跳");
+        return R.ok();
+    }
 
     /**
      * 重启注册服务
@@ -223,7 +228,7 @@ public class ApiController extends BaseController
         return R.ok();
     }
 
-    private final SimpleDateFormat sdf_pic = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss");
+    private final SimpleDateFormat sdf_pic = new SimpleDateFormat("yyyyMMddHHmmss");
     private final SimpleDateFormat sdf_time = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
     private final SimpleDateFormat sdf_date = new SimpleDateFormat("yyyy-MM-dd");
 
@@ -243,10 +248,11 @@ public class ApiController extends BaseController
 
             String pic_date = sdf_date.format(date);
 
-            //图片名称 new_2022_10_13_13_15_00_序列号.jpg
-            String pic_name = "new_"+getPicName(date)+"_"+serialNo+".jpg";
+            //图片名称 2022_10_13_13_15_00_序列号.jpg
+            String pic_name = getPicName(date)+"_"+serialNo+".jpg";
             //保存路径
-            String path = RuoYiConfig.getProfile() + File.separator+"upload"+File.separator+"myftp"+File.separator+ serialNo + File.separator + pic_date + File.separator;
+//            String path = RuoYiConfig.getProfile() + File.separator+"upload"+File.separator+"myftp"+File.separator+ serialNo + File.separator + pic_date + File.separator;
+            String path = RuoYiConfig.getProfile() + File.separator+"upload"+File.separator+"myftp"+File.separator+ "img" + File.separator + serialNo + File.separator;
             File file = new File(path);
             //判断是否需要创建文件夹
             if (!file.exists()) {