diff --git a/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java b/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
index c46495afce..21d2dc6b19 100644
--- a/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
+++ b/backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java
@@ -152,11 +152,17 @@ public class DataSetTableFieldController {
     @DePermission(type = DePermissionType.DATASET, value = "tableId", level = ResourceAuthLevel.DATASET_LEVEL_MANAGE)
     @ApiOperation("保存")
     @PostMapping("save")
-    public DatasetTableField save(@RequestBody DatasetTableField datasetTableField) {
+    public DatasetTableField save(@RequestBody DatasetTableField datasetTableField) throws Exception {
         dataSetTableFieldsService.checkFieldName(datasetTableField);
+        // 非直连数据集需先完成数据同步
+        DatasetTable datasetTable = dataSetTableService.get(datasetTableField.getTableId());
+        if (datasetTable.getMode() == 1) {
+            if (!dataSetTableService.checkEngineTableIsExists(datasetTableField.getTableId())) {
+                throw new RuntimeException(Translator.get("i18n_data_not_sync"));
+            }
+        }
         try {
             // 执行一次sql，确保数据集中所有字段均能正确执行
-            DatasetTable datasetTable = dataSetTableService.get(datasetTableField.getTableId());
             DataSetTableRequest dataSetTableRequest = new DataSetTableRequest();
             BeanUtils.copyProperties(datasetTable, dataSetTableRequest);
             dataSetTableService.getPreviewData(dataSetTableRequest, 1, 1, Collections.singletonList(datasetTableField), null);
diff --git a/backend/src/main/java/io/dataease/controller/panel/PanelAppTemplateController.java b/backend/src/main/java/io/dataease/controller/panel/PanelAppTemplateController.java
index 56d3d7e222..308d02012f 100644
--- a/backend/src/main/java/io/dataease/controller/panel/PanelAppTemplateController.java
+++ b/backend/src/main/java/io/dataease/controller/panel/PanelAppTemplateController.java
@@ -17,7 +17,7 @@ import java.util.List;
  * Date: 2022/9/8
  * Description:
  */
-@Api(tags = "仪表板：应该关系")
+@Api(tags = "仪表板：应用关系")
 @ApiSupport(order = 170)
 @RestController
 @RequestMapping("appTemplate")
diff --git a/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java b/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
index fe726d488f..bd0b44d568 100644
--- a/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
+++ b/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
@@ -103,7 +103,7 @@ public class PanelAppTemplateService {
         PanelAppTemplateWithBLOBs requestTemplate = new PanelAppTemplateWithBLOBs();
         BeanUtils.copyBean(requestTemplate, request);
         //Store static resource into the server
-        if (StringUtils.isNotEmpty(request.getSnapshot())) {
+        if (StringUtils.isNotEmpty(request.getSnapshot()) && request.getSnapshot().indexOf("static-resource") == -1) {
             String snapshotName = "app-template-" + UUIDUtil.getUUIDAsString() + ".jpeg";
             staticResourceService.saveSingleFileToServe(snapshotName, request.getSnapshot().replace("data:image/jpeg;base64,", ""));
             requestTemplate.setSnapshot("/" + UPLOAD_URL_PREFIX + '/' + snapshotName);
diff --git a/frontend/src/views/system/datasource/DsConfiguration.vue b/frontend/src/views/system/datasource/DsConfiguration.vue
index c4362e3e78..00e4cc5360 100644
--- a/frontend/src/views/system/datasource/DsConfiguration.vue
+++ b/frontend/src/views/system/datasource/DsConfiguration.vue
@@ -583,8 +583,7 @@
                 class-name="checkbox-table"
                 prop="originName"
                 :label="$t('dataset.parse_filed')"
-                :show-overflow-tooltip="true"
-                width="255"
+                show-overflow-tooltip
               >
                 <template slot-scope="scope">
                   {{ scope.row.originName }}