diff --git a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/service/line/IDataLimitRateAsync.java b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/service/line/IDataLimitRateAsync.java
index 3614677..ddcffd3 100644
--- a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/service/line/IDataLimitRateAsync.java
+++ b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/service/line/IDataLimitRateAsync.java
@@ -4,26 +4,29 @@ import com.njcn.device.biz.pojo.po.Overlimit;
 
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.CompletableFuture;
 
 public interface IDataLimitRateAsync {
 
     /**
      * limit_rate多线程算法
+     *
      * @param dataDate
      * @param list
      * @param phase
      * @param overLimitMap
      * @param size
      * @param i
-     * @param type 系统类型
+     * @param type         系统类型
+     * @return
      * @Author: wr
      * @Date: 2025/12/17 12:16
      */
-    void lineDataRate(String dataDate,
-                      List<String> list,
-                      List<String> phase,
-                      Map<String, Overlimit> overLimitMap,
-                      int size,
-                      int i,
-                      int type);
+    CompletableFuture<Void> lineDataRate(String dataDate,
+                                         List<String> list,
+                                         List<String> phase,
+                                         Map<String, Overlimit> overLimitMap,
+                                         int size,
+                                         int i,
+                                         int type);
 }
diff --git a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataCrossingServiceImpl.java b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataCrossingServiceImpl.java
index 1059c2b..1ca4af5 100644
--- a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataCrossingServiceImpl.java
+++ b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataCrossingServiceImpl.java
@@ -46,6 +46,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.CompletableFuture;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -108,11 +109,26 @@ public class IDataCrossingServiceImpl implements IDataCrossingService {
         List<List<String>> pendingIds = ListUtils.partition(lineIds, 1);
         ArrayList<String> phase = ListUtil.toList(PhaseType.PHASE_A, PhaseType.PHASE_B, PhaseType.PHASE_C);
         MemorySizeUtil.getNowMemory();
+
+        List<CompletableFuture<Void>> futures = new ArrayList<>();
         for (int i = 0; i < pendingIds.size(); i++) {
             logger.info(calculatedParam.getDataDate()+" 总分区数据：" + pendingIds.size() + "=====》当前第"+(i + 1)+"小分区");
             List<String> list = pendingIds.get(i);
-            dataLimitRateAsync.lineDataRate(calculatedParam.getDataDate(), list, phase, overLimitMap, pendingIds.size(), (i + 1), lineParam.getType());
+            // 获取Future
+            CompletableFuture<Void> future = dataLimitRateAsync.lineDataRate(
+                    calculatedParam.getDataDate(),
+                    list,
+                    phase,
+                    overLimitMap,
+                    pendingIds.size(),
+                    (i + 1),
+                    lineParam.getType()
+            );
+
+            futures.add(future);
         }
+        // 等待所有任务完成
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
         System.gc();
     }
 
diff --git a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataLimitRateAsyncImpl.java b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataLimitRateAsyncImpl.java
index 18be446..437c822 100644
--- a/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataLimitRateAsyncImpl.java
+++ b/algorithm/algorithm-boot/src/main/java/com/njcn/algorithm/serviceimpl/line/IDataLimitRateAsyncImpl.java
@@ -25,6 +25,7 @@ import org.springframework.util.CollectionUtils;
 import javax.annotation.Resource;
 import java.lang.reflect.Method;
 import java.util.*;
+import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 
 /**
@@ -56,13 +57,13 @@ public class IDataLimitRateAsyncImpl implements IDataLimitRateAsync {
 
     @Override
     @Async("asyncExecutor")
-    public void lineDataRate(String dataDate,
-                             List<String> list,
-                             List<String> phase,
-                             Map<String, Overlimit> overLimitMap,
-                             int size,
-                             int i,
-                             int type) {
+    public CompletableFuture<Void> lineDataRate(String dataDate,
+                                                List<String> list,
+                                                List<String> phase,
+                                                Map<String, Overlimit> overLimitMap,
+                                                int size,
+                                                int i,
+                                                int type) {
         List<DataLimitDetailDto> result = new ArrayList<>();
         LineCountEvaluateParam lineParam = new LineCountEvaluateParam();
         lineParam.setStartTime(TimeUtils.getBeginOfDay(dataDate));
@@ -237,6 +238,8 @@ public class IDataLimitRateAsyncImpl implements IDataLimitRateAsync {
             MemorySizeUtil.getNowMemory();
         }
         System.gc();
+
+        return CompletableFuture.completedFuture(null);
     }
 
     /**