diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/regdoctorstation/appservice/impl/RequestFormManageAppServiceImpl.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/regdoctorstation/appservice/impl/RequestFormManageAppServiceImpl.java
index 667cd1695..fa71860e8 100755
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/regdoctorstation/appservice/impl/RequestFormManageAppServiceImpl.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/regdoctorstation/appservice/impl/RequestFormManageAppServiceImpl.java
@@ -92,14 +92,10 @@ public class RequestFormManageAppServiceImpl implements IRequestFormManageAppSer
                 return R.fail("无待签发的医嘱,该申请单不可编辑");
             }
         } else {
-            // 诊疗处方号 - 按申请单类型生成不同规则的单号
-            if (ActivityDefCategory.TEST.getCode().equals(typeCode)) {
-                // 检查申请单：JC（检查）+ Z（住院标识）+ yyMMdd（日期）+ 5位顺序号
-                String dateStr = new SimpleDateFormat("yyMMdd").format(new Date());
-                prescriptionNo = "JCZ" + dateStr + assignSeqUtil.getSeq("JCZ_" + dateStr, 5);
-            } else {
-                prescriptionNo = assignSeqUtil.getSeq(AssignSeqEnum.ACTIVITY_PSYCHOTROPIC_NO.getPrefix(), 8);
-            }
+            // 检查申请单号：JC（检查）+ Z（住院标识）+ yyMMdd（日期）+ 5位顺序号
+            String dateStr = new java.text.SimpleDateFormat("yyMMdd").format(new Date());
+            int seq = assignSeqUtil.getSeqNoByDay(AssignSeqEnum.CHECK_APPLY_NO.getPrefix());
+            prescriptionNo = "JCZ" + dateStr + String.format("%05d", seq);
         }
 
         // 当前时间
diff --git a/openhis-server-new/openhis-common/src/main/java/com/openhis/common/enums/AssignSeqEnum.java b/openhis-server-new/openhis-common/src/main/java/com/openhis/common/enums/AssignSeqEnum.java
index 22527a52d..3df82c5aa 100755
--- a/openhis-server-new/openhis-common/src/main/java/com/openhis/common/enums/AssignSeqEnum.java
+++ b/openhis-server-new/openhis-common/src/main/java/com/openhis/common/enums/AssignSeqEnum.java
@@ -270,6 +270,10 @@ public enum AssignSeqEnum {
      * 诊疗处方号
      */
     ACTIVITY_PSYCHOTROPIC_NO("62", "诊疗处方号", "PAR"),
+    /**
+     * 检查申请单号（住院）
+     */
+    CHECK_APPLY_NO("72", "检查申请单号", "JCZ"),
     /**
      * b 病历文书
      */