diff --git a/src/main/java/cn/stock/market/infrastructure/job/Scraper.java b/src/main/java/cn/stock/market/infrastructure/job/Scraper.java
index 23dfa4e..a5def43 100644
--- a/src/main/java/cn/stock/market/infrastructure/job/Scraper.java
+++ b/src/main/java/cn/stock/market/infrastructure/job/Scraper.java
@@ -31,6 +31,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.io.IOException;
+import java.math.BigDecimal;
 import java.sql.Timestamp;
 import java.util.ArrayList;
 import java.util.Date;
@@ -148,7 +149,14 @@ public class Scraper {
                         stockIpo.setStockPrice(entry.getBigDecimal("issue_price"));
                         stockIpo.setSubscriptionDate(convertStringToTimestamp(entry.getString("open_date")));
                         stockIpo.setListingDate(convertStringToTimestamp(entry.getString("listing_date")));
-                        stockIpo.setTotalNumber(entry.getInteger("lot_size"));
+                        Integer totalNumber = 0;
+                        if(null!=entry.getInteger("issue_size")&&entry.getBigDecimal("issue_price")!=null&&!entry.getBigDecimal("issue_price").equals(BigDecimal.valueOf(0))){
+                            Integer issue_size = entry.getInteger("issue_size");
+                            BigDecimal issueSize = new BigDecimal(issue_size);
+                            BigDecimal   totalNumberBigDecimal = issueSize.divide(entry.getBigDecimal("issue_price"), 2, BigDecimal.ROUND_HALF_UP);
+                            totalNumber = totalNumberBigDecimal.intValue();
+                        }
+                        stockIpo.setTotalNumber(totalNumber);
                         stockIpo.setApply(entry.getString("total_subs"));
                         stockIpo.setCreateDate(new Date());
                         stockIpo.setUpdateDate(new Date());
@@ -164,7 +172,14 @@ public class Scraper {
                         stockIpo.setStockPrice(entry.getBigDecimal("issue_price"));
                         stockIpo.setSubscriptionDate(convertStringToTimestamp(entry.getString("open_date")));
                         stockIpo.setListingDate(convertStringToTimestamp(entry.getString("listing_date")));
-                        stockIpo.setTotalNumber(entry.getInteger("lot_size"));
+                        Integer totalNumber = 0;
+                        if(null!=entry.getInteger("issue_size")&&entry.getBigDecimal("issue_price")!=null&&!entry.getBigDecimal("issue_price").equals(BigDecimal.valueOf(0))){
+                            Integer issue_size = entry.getInteger("issue_size");
+                            BigDecimal issueSize = new BigDecimal(issue_size);
+                            BigDecimal   totalNumberBigDecimal = issueSize.divide(entry.getBigDecimal("issue_price"), 2, BigDecimal.ROUND_HALF_UP);
+                            totalNumber = totalNumberBigDecimal.intValue();
+                        }
+                        stockIpo.setTotalNumber(totalNumber);
                         stockIpo.setApply(entry.getString("total_subs"));
                         stockIpo.setCreateDate(new Date());
                         stockIpo.setUpdateDate(new Date());