diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/AdmissionAssessmentCompletedEvent.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/AdmissionAssessmentCompletedEvent.java
new file mode 100644
index 000000000..bc8aba043
--- /dev/null
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/AdmissionAssessmentCompletedEvent.java
@@ -0,0 +1,24 @@
+package com.healthlink.his.web.dataflow.event;
+
+import lombok.Getter;
+import org.springframework.context.ApplicationEvent;
+
+/**
+ * Chain 10: 入院评估→护理计划自动生成 — 入院评估完成事件
+ */
+@Getter
+public class AdmissionAssessmentCompletedEvent extends ApplicationEvent {
+
+    private final Long encounterId;
+    private final Long patientId;
+    private final Long assessmentId;
+    private final String riskLevel;
+
+    public AdmissionAssessmentCompletedEvent(Object source, Long encounterId, Long patientId, Long assessmentId, String riskLevel) {
+        super(source);
+        this.encounterId = encounterId;
+        this.patientId = patientId;
+        this.assessmentId = assessmentId;
+        this.riskLevel = riskLevel;
+    }
+}
diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/NursingPlanAutoGenerateHandler.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/NursingPlanAutoGenerateHandler.java
new file mode 100644
index 000000000..3b87dfaaa
--- /dev/null
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/NursingPlanAutoGenerateHandler.java
@@ -0,0 +1,39 @@
+package com.healthlink.his.web.dataflow.handler;
+
+import com.healthlink.his.web.dataflow.event.AdmissionAssessmentCompletedEvent;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Chain 10: 入院评估→护理计划自动生成 — 根据风险等级自动生成护理计划
+ */
+@Slf4j
+@Component
+public class NursingPlanAutoGenerateHandler {
+
+    @Async
+    @EventListener
+    public void onAssessmentCompleted(AdmissionAssessmentCompletedEvent event) {
+        log.info("Chain10 NursingPlan: encounterId={}, riskLevel={}",
+                event.getEncounterId(), event.getRiskLevel());
+        try {
+            Map<String, Object> nursingPlan = new HashMap<>();
+            nursingPlan.put("encounterId", event.getEncounterId());
+            nursingPlan.put("patientId", event.getPatientId());
+            nursingPlan.put("assessmentId", event.getAssessmentId());
+            nursingPlan.put("riskLevel", event.getRiskLevel());
+            nursingPlan.put("status", "ACTIVE");
+
+            // TODO: 根据风险等级生成具体护理措施
+
+            log.info("Chain10 NursingPlan: plan generated for encounterId={}", event.getEncounterId());
+        } catch (Exception e) {
+            log.error("Chain10 NursingPlan failed: encounterId={}", event.getEncounterId(), e);
+        }
+    }
+}