diff --git a/backend/src/main/java/io/dataease/service/chart/ChartViewService.java b/backend/src/main/java/io/dataease/service/chart/ChartViewService.java
index 132bec8b4e..c0d6229740 100644
--- a/backend/src/main/java/io/dataease/service/chart/ChartViewService.java
+++ b/backend/src/main/java/io/dataease/service/chart/ChartViewService.java
@@ -600,50 +600,54 @@ public class ChartViewService {
     }
 
     private String calcLastTime(String cTime, String type, String dateStyle) throws Exception {
-        String lastTime = null;
-        Calendar calendar = Calendar.getInstance();
-        if (StringUtils.equalsIgnoreCase(type, ChartConstants.YEAR_MOM)) {
-            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy");
-            Date date = simpleDateFormat.parse(cTime);
-            calendar.setTime(date);
-            calendar.add(Calendar.YEAR, -1);
-            lastTime = simpleDateFormat.format(calendar.getTime());
-        } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.MONTH_MOM)) {
-            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM");
-            Date date = simpleDateFormat.parse(cTime);
-            calendar.setTime(date);
-            calendar.add(Calendar.MONTH, -1);
-            lastTime = simpleDateFormat.format(calendar.getTime());
-        } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.YEAR_YOY)) {
-            SimpleDateFormat simpleDateFormat = null;
-            if (StringUtils.equalsIgnoreCase(dateStyle, "y_M")) {
-                simpleDateFormat = new SimpleDateFormat("yyyy-MM");
-            } else if (StringUtils.equalsIgnoreCase(dateStyle, "y_M_d")) {
-                simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        try {
+            String lastTime = null;
+            Calendar calendar = Calendar.getInstance();
+            if (StringUtils.equalsIgnoreCase(type, ChartConstants.YEAR_MOM)) {
+                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy");
+                Date date = simpleDateFormat.parse(cTime);
+                calendar.setTime(date);
+                calendar.add(Calendar.YEAR, -1);
+                lastTime = simpleDateFormat.format(calendar.getTime());
+            } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.MONTH_MOM)) {
+                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM");
+                Date date = simpleDateFormat.parse(cTime);
+                calendar.setTime(date);
+                calendar.add(Calendar.MONTH, -1);
+                lastTime = simpleDateFormat.format(calendar.getTime());
+            } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.YEAR_YOY)) {
+                SimpleDateFormat simpleDateFormat = null;
+                if (StringUtils.equalsIgnoreCase(dateStyle, "y_M")) {
+                    simpleDateFormat = new SimpleDateFormat("yyyy-MM");
+                } else if (StringUtils.equalsIgnoreCase(dateStyle, "y_M_d")) {
+                    simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+                }
+                Date date = simpleDateFormat.parse(cTime);
+                calendar.setTime(date);
+                calendar.add(Calendar.YEAR, -1);
+                lastTime = simpleDateFormat.format(calendar.getTime());
+            } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.DAY_MOM)) {
+                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+                Date date = simpleDateFormat.parse(cTime);
+                calendar.setTime(date);
+                calendar.add(Calendar.DAY_OF_MONTH, -1);
+                lastTime = simpleDateFormat.format(calendar.getTime());
+            } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.MONTH_YOY)) {
+                SimpleDateFormat simpleDateFormat = null;
+                if (StringUtils.equalsIgnoreCase(dateStyle, "y_M")) {
+                    simpleDateFormat = new SimpleDateFormat("yyyy-MM");
+                } else if (StringUtils.equalsIgnoreCase(dateStyle, "y_M_d")) {
+                    simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+                }
+                Date date = simpleDateFormat.parse(cTime);
+                calendar.setTime(date);
+                calendar.add(Calendar.MONTH, -1);
+                lastTime = simpleDateFormat.format(calendar.getTime());
             }
-            Date date = simpleDateFormat.parse(cTime);
-            calendar.setTime(date);
-            calendar.add(Calendar.YEAR, -1);
-            lastTime = simpleDateFormat.format(calendar.getTime());
-        } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.DAY_MOM)) {
-            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
-            Date date = simpleDateFormat.parse(cTime);
-            calendar.setTime(date);
-            calendar.add(Calendar.DAY_OF_MONTH, -1);
-            lastTime = simpleDateFormat.format(calendar.getTime());
-        } else if (StringUtils.equalsIgnoreCase(type, ChartConstants.MONTH_YOY)) {
-            SimpleDateFormat simpleDateFormat = null;
-            if (StringUtils.equalsIgnoreCase(dateStyle, "y_M")) {
-                simpleDateFormat = new SimpleDateFormat("yyyy-MM");
-            } else if (StringUtils.equalsIgnoreCase(dateStyle, "y_M_d")) {
-                simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
-            }
-            Date date = simpleDateFormat.parse(cTime);
-            calendar.setTime(date);
-            calendar.add(Calendar.MONTH, -1);
-            lastTime = simpleDateFormat.format(calendar.getTime());
+            return lastTime;
+        } catch (Exception e) {
+            return cTime;
         }
-        return lastTime;
     }
 
     private boolean checkDrillExist(List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> extStack, ChartViewFieldDTO dto, ChartViewWithBLOBs view) {