diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/GuaranteeContractAuditOpPlugin.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/GuaranteeContractAuditOpPlugin.java
index 99071a8..95c0086 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/GuaranteeContractAuditOpPlugin.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/GuaranteeContractAuditOpPlugin.java
@@ -49,9 +49,9 @@ public class GuaranteeContractAuditOpPlugin extends AbstractOperationServicePlug
                     shkd_dbhtentry.set("shkd_djbh",billno);
                     shkd_dbhtentry.set("shkd_refbillfield",dataEntity);
                     shkd_dbhtentry.set("shkd_creditortext",dataEntity.getString("creditortext"));
-                    shkd_dbhtentry.set("shkd_dutyamount",dataEntity.getString("dutyamount"));
-                    shkd_dbhtentry.set("shkd_begindate",dataEntity.getString("begindate"));
-                    shkd_dbhtentry.set("shkd_enddate",dataEntity.getString("enddate"));
+                    shkd_dbhtentry.set("shkd_dutyamount",dataEntity.getBigDecimal("dutyamount"));
+                    shkd_dbhtentry.set("shkd_begindate",dataEntity.getDate("begindate"));
+                    shkd_dbhtentry.set("shkd_enddate",dataEntity.getDate("enddate"));
                     SaveServiceHelper.save(new DynamicObject[]{gm_pledgebill});
                 }
             }
@@ -66,9 +66,9 @@ public class GuaranteeContractAuditOpPlugin extends AbstractOperationServicePlug
                     shkd_dbhtentry.set("shkd_djbh",billno);
                     shkd_dbhtentry.set("shkd_refbillfield",dataEntity);
                     shkd_dbhtentry.set("shkd_creditortext",dataEntity.getString("creditortext"));
-                    shkd_dbhtentry.set("shkd_dutyamount",dataEntity.getString("dutyamount"));
-                    shkd_dbhtentry.set("shkd_begindate",dataEntity.getString("begindate"));
-                    shkd_dbhtentry.set("shkd_enddate",dataEntity.getString("enddate"));
+                    shkd_dbhtentry.set("shkd_dutyamount",dataEntity.getBigDecimal("dutyamount"));
+                    shkd_dbhtentry.set("shkd_begindate",dataEntity.getDate("begindate"));
+                    shkd_dbhtentry.set("shkd_enddate",dataEntity.getDate("enddate"));
                     SaveServiceHelper.save(new DynamicObject[]{gm_pledgebill});
                 }
             }