diff --git a/dxhy-core/src/main/java/com/dxhy/core/thread/RzFpxxExportThread.java b/dxhy-core/src/main/java/com/dxhy/core/thread/RzFpxxExportThread.java
index 8c81cd8a..6a669431 100644
--- a/dxhy-core/src/main/java/com/dxhy/core/thread/RzFpxxExportThread.java
+++ b/dxhy-core/src/main/java/com/dxhy/core/thread/RzFpxxExportThread.java
@@ -232,7 +232,7 @@ public class RzFpxxExportThread extends BaseThread {
                             pramsMap.put("rzksrq", morning);
                         }
                         if (StringUtils.isNotBlank(rzjsrq)) {
-                            String night = DateUtils.getMorning(DateUtils.strToDate(kpksrq));
+                            String night = DateUtils.getMorning(DateUtils.strToDate(rzjsrq));
                             pramsMap.put("rzjsrq", night);
                         }
                         if (StringUtils.isNotBlank(skssq)) {