diff --git a/cpte-boot-module/cpte-module-wms/src/main/java/org/cpte/modules/dashboard/controller/DashBoardController.java b/cpte-boot-module/cpte-module-wms/src/main/java/org/cpte/modules/dashboard/controller/DashBoardController.java
index 990270e..d90f86b 100644
--- a/cpte-boot-module/cpte-module-wms/src/main/java/org/cpte/modules/dashboard/controller/DashBoardController.java
+++ b/cpte-boot-module/cpte-module-wms/src/main/java/org/cpte/modules/dashboard/controller/DashBoardController.java
@@ -25,6 +25,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
@@ -79,11 +81,15 @@ public class DashBoardController  {
         outObj.put("color", "orange");
         jsonArray.add(outObj);
 
+        //turnoverTotal四舍五入，保留两位小数
         double turnoverTotal = outTotal / (double) invTotal;
+        BigDecimal bd = new BigDecimal(turnoverTotal);
+        bd = bd.setScale(2, RoundingMode.HALF_UP);
+        double roundedValue = bd.doubleValue();
         JSONObject turnoverObj = new JSONObject(true);
         turnoverObj.put("title", "库存周转率(次/天)");
         turnoverObj.put("icon", "transaction|svg");
-        turnoverObj.put("total", turnoverTotal);
+        turnoverObj.put("total", roundedValue);
         jsonArray.add(turnoverObj);
 
         result.setResult(jsonArray);