diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowItemExecutor.java b/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowItemExecutor.java
index 0729953..6332a42 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowItemExecutor.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowItemExecutor.java
@@ -3,6 +3,7 @@ package com.cmvr.test.flow.runtime.engine;
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.ObjUtil;
 import com.alibaba.fastjson2.JSONObject;
+import com.cmvr.common.exception.GlobalException;
 import com.cmvr.test.enums.NodeTypeEnum;
 import com.cmvr.test.flow.builder.FlowEdge;
 import com.cmvr.test.flow.builder.FlowGraph;
@@ -260,8 +261,7 @@ public class FlowItemExecutor {
         FlowEdge matchedEdge = graph.getEdgeByFromAnchorId(matchedAnchorId);
 
         if (matchedEdge == null) {
-            log.warn("未找到匹配的分支出边，anchorId={}, nodeId={}", matchedAnchorId, nodeId);
-            return;
+            throw new GlobalException("分支节点未匹配到可执行路径，节点: {}，锚点: {}", node.getNodeName(), matchedAnchorId);
         }
 
         // 移除未命中的路径
diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowTaskAsyncDispatcher.java b/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowTaskAsyncDispatcher.java
index 6ddeae7..55c8bfd 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowTaskAsyncDispatcher.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/flow/runtime/engine/FlowTaskAsyncDispatcher.java
@@ -1,6 +1,10 @@
 package com.cmvr.test.flow.runtime.engine;
 
+import cn.hutool.core.exceptions.ExceptionUtil;
+import com.cmvr.test.enums.ActionEnum;
 import com.cmvr.test.enums.RunModeEnum;
+import com.cmvr.test.flow.context.TaskContext;
+import com.cmvr.test.flow.context.TaskInstHolder;
 import com.cmvr.test.model.dto.TeQueryTaskDetailDTO;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -22,6 +26,7 @@ public class FlowTaskAsyncDispatcher {
     private final ThreadPoolTaskExecutor executor;
 
     private final FlowTaskEngine taskEngine;
+    private final TaskInstHolder taskInstHolder;
 
     /**
      * 异步提交流程任务
@@ -42,8 +47,18 @@ public class FlowTaskAsyncDispatcher {
                 log.info("异步任务执行结束：threadName={}, instId={}, taskId={}", Thread.currentThread().getName(), instId, taskId);
             } catch (Exception e) {
                 log.error("任务执行异常：threadName={}, instId={}, taskId={}, 错误={}", Thread.currentThread().getName(), instId, taskId, e.getMessage(), e);
-                Thread.currentThread().interrupt(); // 保持中断状态
+                if (ExceptionUtil.getRootCause(e) instanceof InterruptedException) {
+                    Thread.currentThread().interrupt();
+                    return;
+                }
+                TaskContext context = taskInstHolder.getContext(instId);
+                if (context != null && !context.isStopped()) {
+                    taskInstHolder.markFailed(
+                            instId, taskId, context.getItemId(), null, null,
+                            ActionEnum.NONE.getOperate(), ActionEnum.NONE.getAction(), null,
+                            "任务执行异常: " + e.getMessage(), null);
+                }
             }
         });
     }
-}
\ No newline at end of file
+}