diff --git a/designer_base/src/com/fr/design/file/HistoryTemplateListPane.java b/designer_base/src/com/fr/design/file/HistoryTemplateListPane.java
index 50eb2a46f3..8ee8c0532b 100644
--- a/designer_base/src/com/fr/design/file/HistoryTemplateListPane.java
+++ b/designer_base/src/com/fr/design/file/HistoryTemplateListPane.java
@@ -8,7 +8,7 @@ import com.fr.design.DesignerEnvManager;
 import com.fr.design.constants.UIConstants;
 import com.fr.design.data.DesignTableDataManager;
 import com.fr.design.data.datapane.TableDataTreePane;
-import com.fr.design.gui.chart.DownLoadOnLineSourcesHelper;
+import com.fr.design.gui.chart.DownloadOnlineSourcesHelper;
 import com.fr.design.gui.icontainer.UIScrollPane;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.gui.ilist.UIList;
@@ -234,8 +234,8 @@ public class HistoryTemplateListPane extends JPanel implements FileOperations, C
     }
 
     @Override
-    public void downLoadSources() {
-        DownLoadOnLineSourcesHelper pane = new DownLoadOnLineSourcesHelper();
+    public void downloadSources() {
+        DownloadOnlineSourcesHelper pane = new DownloadOnlineSourcesHelper();
         pane.addMapJSONSiteInfo();
         pane.addPhantomSiteInfo();
         pane.installOnline();
diff --git a/designer_base/src/com/fr/design/gui/chart/DownLoadOnLineSourcesHelper.java b/designer_base/src/com/fr/design/gui/chart/DownloadOnlineSourcesHelper.java
similarity index 99%
rename from designer_base/src/com/fr/design/gui/chart/DownLoadOnLineSourcesHelper.java
rename to designer_base/src/com/fr/design/gui/chart/DownloadOnlineSourcesHelper.java
index a8baa25939..71ce354be9 100644
--- a/designer_base/src/com/fr/design/gui/chart/DownLoadOnLineSourcesHelper.java
+++ b/designer_base/src/com/fr/design/gui/chart/DownloadOnlineSourcesHelper.java
@@ -26,7 +26,7 @@ import java.util.List;
 /**
  * Created by shine on 2017/8/21.
  */
-public class DownLoadOnLineSourcesHelper {
+public class DownloadOnlineSourcesHelper {
     // 定义加载窗口大小
     private static final int LOAD_WIDTH = 455;
     private static final int INCIDENT_HEIGHT = 15;
diff --git a/designer_chart/src/com/fr/design/chart/gui/ChartComponent.java b/designer_chart/src/com/fr/design/chart/gui/ChartComponent.java
index 2caa2a0b95..bd71ea77a9 100644
--- a/designer_chart/src/com/fr/design/chart/gui/ChartComponent.java
+++ b/designer_chart/src/com/fr/design/chart/gui/ChartComponent.java
@@ -333,8 +333,8 @@ public class ChartComponent extends MiddleChartComponent implements MouseListene
     }
 
     @Override
-    public void downLoadSources() {
-        HistoryTemplateListPane.getInstance().downLoadSources();
+    public void downloadSources() {
+        HistoryTemplateListPane.getInstance().downloadSources();
     }
 
 }
\ No newline at end of file