diff --git a/backend/src/main/java/io/dataease/job/sechedule/strategy/impl/EmailTaskHandler.java b/backend/src/main/java/io/dataease/job/sechedule/strategy/impl/EmailTaskHandler.java
index a6dc65e2e8..d96be6a985 100644
--- a/backend/src/main/java/io/dataease/job/sechedule/strategy/impl/EmailTaskHandler.java
+++ b/backend/src/main/java/io/dataease/job/sechedule/strategy/impl/EmailTaskHandler.java
@@ -212,7 +212,7 @@ public class EmailTaskHandler extends TaskHandler implements Job {
                 List<String> viewIdList = Arrays.asList(viewIds.split(",")).stream().map(s -> s.trim()).filter(viewId -> StringUtils.isNotBlank(viewId) && viewOptionIdList.contains(viewId)).collect(Collectors.toList());
                 PermissionProxy proxy = new PermissionProxy();
                 proxy.setUserId(user.getUserId());
-                files = viewExportExcel.export(panelId, viewIdList, proxy, justExportView);
+                files = viewExportExcel.export(panelId, viewIdList, proxy, justExportView, taskInstance.getTaskId().toString());
             }
 
             List<String> channels = null;
diff --git a/backend/src/main/java/io/dataease/service/chart/ViewExportExcel.java b/backend/src/main/java/io/dataease/service/chart/ViewExportExcel.java
index baa47a3053..d442916cf0 100644
--- a/backend/src/main/java/io/dataease/service/chart/ViewExportExcel.java
+++ b/backend/src/main/java/io/dataease/service/chart/ViewExportExcel.java
@@ -40,7 +40,7 @@ public class ViewExportExcel {
     }.getType();
 
     @DePermissionProxy(paramIndex = 2)
-    public List<File> export(String panelId, List<String> viewIds, PermissionProxy proxy, Boolean justView) throws Exception {
+    public List<File> export(String panelId, List<String> viewIds, PermissionProxy proxy, Boolean justView, String taskId) throws Exception {
         if (CollectionUtils.isEmpty(viewIds)) {
             return null;
         }
@@ -51,7 +51,7 @@ public class ViewExportExcel {
         Map<String, ChartExtRequest> stringChartExtRequestMap = buildViewRequest(panelDto, justView);
         List<File> results = new ArrayList<>();
         List<ExcelSheetModel> sheets = viewIds.stream().map(viewId -> viewFiles(viewId, stringChartExtRequestMap.get(viewId))).collect(Collectors.toList());
-        File excelFile = ExcelUtils.exportExcel(sheets, panelDto.getName(), panelDto.getId());
+        File excelFile = ExcelUtils.exportExcel(sheets, panelDto.getName(), panelDto.getId() + "_" + taskId);
         results.add(excelFile);
         return results;
     }
diff --git a/backend/src/main/java/io/dataease/service/chart/build/NumberRangeBuild.java b/backend/src/main/java/io/dataease/service/chart/build/NumberRangeBuild.java
index 42ea023770..abcec34ca9 100644
--- a/backend/src/main/java/io/dataease/service/chart/build/NumberRangeBuild.java
+++ b/backend/src/main/java/io/dataease/service/chart/build/NumberRangeBuild.java
@@ -7,8 +7,10 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 @Service("numberRangeWidget")
 public class NumberRangeBuild extends FilterBuildTemplate {
@@ -24,18 +26,22 @@ public class NumberRangeBuild extends FilterBuildTemplate {
 
         Map<String, Object> options = null;
         List<String> values = null;
-        if((optionObj = component.get("options")) != null && (valueObj = (options = (Map<String, Object>) optionObj).get("value")) != null && CollectionUtil.isNotEmpty((values = (List<String>) valueObj))) {
+        if ((optionObj = component.get("options")) != null && (valueObj = (options = (Map<String, Object>) optionObj).get("value")) != null) {
+            if (valueObj instanceof List) {
+                values = (List<String>) valueObj;
+            } else {
+                return result;
+            }
             String min = values.get(0);
             String max = null;
 
-            if(values.size() > 1) {
+            if (values.size() > 1) {
                 max = values.get(1);
             }
             result.setOperator("between");
-            result.getValue().set(0, min);
-            result.getValue().set(1, max);
 
             if (StringUtils.isNotBlank(min) && StringUtils.isNotBlank(max)) {
+                result.setValue(values);
                 return result;
             }