diff --git a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsPdiComponentBindingControllerService.java b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsPdiComponentBindingControllerService.java
index b07b51cf..b8cb986b 100644
--- a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsPdiComponentBindingControllerService.java
+++ b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsPdiComponentBindingControllerService.java
@@ -79,6 +79,7 @@ public class QmsPdiComponentBindingControllerService {
                 getComponentMapByName(request.getPdiDetectionRulesId(), componentNames);
 
         List<QmsPdiComponentBinding> bindings = new ArrayList<>();
+        Set<String> bindingKeys = new HashSet<>();
         for (QmsPdiComponentBindingSaveQO.ImageBindingQO item : request.getItems()) {
             if (CollectionUtil.isEmpty(item.getComponents())) {
                 continue;
@@ -93,6 +94,10 @@ public class QmsPdiComponentBindingControllerService {
                     throw new NflgException(STATE.BusinessError, "部件名称不存在：" + component.getComponentName());
                 }
                 for (QmsPdiComponentAnagement matchedComponent : matchedComponents) {
+                    String bindingKey = bindingKey(item.getUploadImageId(), matchedComponent.getId(), matchedComponent.getStatus());
+                    if (!bindingKeys.add(bindingKey)) {
+                        continue;
+                    }
                     bindings.add(new QmsPdiComponentBinding()
                             .setPdiDetectionRulesId(request.getPdiDetectionRulesId())
                             .setUploadImageId(item.getUploadImageId())
@@ -409,7 +414,17 @@ public class QmsPdiComponentBindingControllerService {
         if (StrUtil.isBlank(componentName)) {
             return;
         }
-        componentMap.computeIfAbsent(componentName, ignored -> new ArrayList<>()).add(component);
+        List<QmsPdiComponentAnagement> components = componentMap.computeIfAbsent(componentName, ignored -> new ArrayList<>());
+        boolean exists = components.stream()
+                .anyMatch(item -> Objects.equals(item.getId(), component.getId())
+                        && Objects.equals(item.getStatus(), component.getStatus()));
+        if (!exists) {
+            components.add(component);
+        }
+    }
+
+    private String bindingKey(Long uploadImageId, Long componentId, Short status) {
+        return uploadImageId + "|" + componentId + "|" + status;
     }
 
     private String appendNewlineIfMixedChineseEnglishEndsWithEnglish(String text) {