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 a174531..1bbcf3c 100644
--- a/src/main/java/cn/stock/market/infrastructure/job/Scraper.java
+++ b/src/main/java/cn/stock/market/infrastructure/job/Scraper.java
@@ -169,8 +169,7 @@ public class Scraper {
                             stockIpo.setListingDate(convertStringToTimestamp(entry.getString("listing_date")));
                             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 issueSize = new BigDecimal(entry.getLong("issue_size"));
                                 BigDecimal   totalNumberBigDecimal = issueSize.divide(entry.getBigDecimal("issue_price"), 2, BigDecimal.ROUND_HALF_UP);
                                 totalNumber = totalNumberBigDecimal.intValue();
                             }