diff --git a/src/main/java/com/docus/demo/controller/SyncBasicDataController.java b/src/main/java/com/docus/demo/controller/SyncBasicDataController.java
index 12dda3c..7b4024c 100644
--- a/src/main/java/com/docus/demo/controller/SyncBasicDataController.java
+++ b/src/main/java/com/docus/demo/controller/SyncBasicDataController.java
@@ -51,9 +51,10 @@ public class SyncBasicDataController {
             return CommonResult.failed("无效的请求参数！");
         }
         String blockKey="syncBasicData:"+ JSON.toJSONString(syncBasicDataDto);
-        if (SYNC_BASIC_DATA_BLOCK_MAP.putIfAbsent(blockKey, 0) != null) {
+        if (SYNC_BASIC_DATA_BLOCK_MAP.containsKey(blockKey)) {
             return CommonResult.failed("有正在同步的任务！");
         }
+        SYNC_BASIC_DATA_BLOCK_MAP.put(blockKey,0);
         try {
             return syncBasicDataService.syncBasicData(syncBasicDataDto);
         }catch (Exception ex){
@@ -68,9 +69,10 @@ public class SyncBasicDataController {
     public CommonResult<?> syncSingleBasicData(@RequestParam(name = "disDate") String disDate,@RequestParam(name = "inpatientNo") String inpatientNo){
         log.info("省厅-同步单个患者基础数据，disDate={},inpatientNo={}", disDate, inpatientNo);
         String blockKey="syncSingleBasicData:"+ inpatientNo+":"+disDate;
-        if (SYNC_BASIC_DATA_BLOCK_MAP.putIfAbsent(blockKey, 0) != null) {
+        if (SYNC_BASIC_DATA_BLOCK_MAP.containsKey(blockKey)) {
             return CommonResult.failed("有正在同步的任务！");
         }
+        SYNC_BASIC_DATA_BLOCK_MAP.put(blockKey,0);
         try {
             LocalDate localDate = LocalDate.parse(disDate);
             SyncBasicDataDto dto = new SyncBasicDataDto();
@@ -91,9 +93,10 @@ public class SyncBasicDataController {
     @GetMapping("/syncLastMonthBasicData")
     public CommonResult<?> syncLastMonthBasicData(){
         String blockKey="syncLastMonthBasicData";
-        if (SYNC_BASIC_DATA_BLOCK_MAP.putIfAbsent(blockKey, 0) != null) {
+        if (SYNC_BASIC_DATA_BLOCK_MAP.containsKey(blockKey)) {
             return CommonResult.failed("有正在同步的任务！");
         }
+        SYNC_BASIC_DATA_BLOCK_MAP.put(blockKey,0);
         try {
             LocalDate today = LocalDate.now();
             LocalDate firstDayOfLastMonth = today.minusMonths(1).with(TemporalAdjusters.firstDayOfMonth());