diff --git a/src/main/java/com/cuit/solarenergy/controller/SimulAndPredicController.java b/src/main/java/com/cuit/solarenergy/controller/SimulAndPredicController.java
index 01f8391..3b1bc70 100644
--- a/src/main/java/com/cuit/solarenergy/controller/SimulAndPredicController.java
+++ b/src/main/java/com/cuit/solarenergy/controller/SimulAndPredicController.java
@@ -63,7 +63,7 @@ public class SimulAndPredicController {
             // 获取当前日期和时间的 Calendar 对象
             String time = solarReq.getTime();
             //1.辐射出图
-            String pathFile = solarenergyService.calSolarRadiation(RasterSolarRadiationOperation.SolarEadiationAnalysisType.DAY_TOTAL_SOLARRADIATION_AMOUNT,time, 0, 1500);
+            String pathFile = solarenergyService.calSolarRadiation(RasterSolarRadiationOperation.SolarEadiationAnalysisType.DAY_TOTAL_SOLARRADIATION_AMOUNT,time, solarReq.getCloudcoverof10parts(), 1500);
             //2.发布geoserverter服务并存入数据库
             Long aLong = geoServerPubService.pubGeoServerAndSavetoDB("style_tynday", "EPSG:3857",pathFile, solarReq.getRegionname());
             if (Objects.isNull(aLong)|| aLong == -1){
@@ -101,7 +101,7 @@ public class SimulAndPredicController {
             // 获取当前日期和时间的 Calendar 对象
             String time = solarReq.getTime();
             //1.辐射出图
-            String pathFile = solarenergyService.calSolarRadiation(RasterSolarRadiationOperation.SolarEadiationAnalysisType.DAY_TOTAL_SOLARRADIATION_AMOUNT, time, 0, 1500);
+            String pathFile = solarenergyService.calSolarRadiation(RasterSolarRadiationOperation.SolarEadiationAnalysisType.DAY_TOTAL_SOLARRADIATION_AMOUNT, time, solarReq.getCloudcoverof10parts(), 1500);
             //2.发布geoserverter服务并存入数据库
             Long aLong = geoServerPubService.pubGeoServerAndSavetoDB("style_tynday", "EPSG:3857",pathFile, solarReq.getRegionname());
             if (Objects.isNull(aLong)|| aLong == -1){
diff --git a/src/main/java/com/cuit/solarenergy/entity/vo/req/SolarPredicReq.java b/src/main/java/com/cuit/solarenergy/entity/vo/req/SolarPredicReq.java
index a75112b..69e7d2d 100644
--- a/src/main/java/com/cuit/solarenergy/entity/vo/req/SolarPredicReq.java
+++ b/src/main/java/com/cuit/solarenergy/entity/vo/req/SolarPredicReq.java
@@ -19,7 +19,8 @@ public class SolarPredicReq {
     @ApiModelProperty(value = "预报时间", name = "time", notes = "格式为yyyy-MM-dd")
     @DateTimeFormat(pattern = DATE_FORMAT)
     private String time;
-
+    @ApiModelProperty(value = "云量,输入0-10, 默认为0", name = "cloudcoverof10parts")
+    double cloudcoverof10parts;
     @ApiModelProperty(value = "地区名称", name = "regionname")
     private String regionname;
 
diff --git a/src/main/java/com/cuit/solarenergy/service/SolarenergyService.java b/src/main/java/com/cuit/solarenergy/service/SolarenergyService.java
index ce13168..7c4cdb3 100644
--- a/src/main/java/com/cuit/solarenergy/service/SolarenergyService.java
+++ b/src/main/java/com/cuit/solarenergy/service/SolarenergyService.java
@@ -10,6 +10,7 @@ import com.cuit.gis.raster.GeoTiff;
 import com.cuit.gis.raster.GridCoverageUtil;
 import com.cuit.solarenergy.utils.TimeUtil;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.geotools.coverage.grid.GridCoverage2D;
 import org.opengis.referencing.FactoryException;
@@ -167,7 +168,9 @@ public class SolarenergyService {
             */
             //RasterSolarRadiationOperation.SolarEadiationAnalysisType type = RasterSolarRadiationOperation.SolarEadiationAnalysisType.MONTH_TOTAL_SOLARRADIATION_AMOUNT;
 //            RasterSolarRadiationOperation.SolarEadiationAnalysisType type = RasterSolarRadiationOperation.SolarEadiationAnalysisType.SUNRISETIME;
-
+            if (ObjectUtils.isEmpty(cloudcoverof10parts)){
+                cloudcoverof10parts = 0;
+            }
             GridCoverage2D solarRadiationCoverage2D = solarRadiationSpatialAnalysis.calculateSolarRadiation(slopCoverage, aspectCoverage, type, calendar, cloudcoverof10parts);
 
             GridCoverageUtil.writeGeoTiff(solarRadiationCoverage2D, outFileName);