diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/ModelServiceImpl.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/ModelServiceImpl.java
index 6fdca10d0..ff8f01367 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/ModelServiceImpl.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/ModelServiceImpl.java
@@ -4,6 +4,7 @@ import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.service.UserService;
 import com.tencent.supersonic.common.config.ChatModel;
 import com.tencent.supersonic.common.pojo.ItemDateResp;
+import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.pojo.User;
 import com.tencent.supersonic.common.pojo.enums.AuthType;
 import com.tencent.supersonic.common.pojo.enums.EventType;
@@ -40,12 +41,7 @@ import com.tencent.supersonic.headless.server.persistence.dataobject.ModelDO;
 import com.tencent.supersonic.headless.server.persistence.repository.DateInfoRepository;
 import com.tencent.supersonic.headless.server.persistence.repository.ModelRepository;
 import com.tencent.supersonic.headless.server.pojo.ModelFilter;
-import com.tencent.supersonic.headless.server.service.DataSetService;
-import com.tencent.supersonic.headless.server.service.DatabaseService;
-import com.tencent.supersonic.headless.server.service.DimensionService;
-import com.tencent.supersonic.headless.server.service.DomainService;
-import com.tencent.supersonic.headless.server.service.MetricService;
-import com.tencent.supersonic.headless.server.service.ModelService;
+import com.tencent.supersonic.headless.server.service.*;
 import com.tencent.supersonic.headless.server.utils.ModelConverter;
 import com.tencent.supersonic.headless.server.utils.NameCheckUtils;
 import lombok.extern.slf4j.Slf4j;
@@ -57,14 +53,7 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 
 import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Service
@@ -91,11 +80,13 @@ public class ModelServiceImpl implements ModelService {
 
     private ChatModelService chatModelService;
 
+    private ModelRelaService modelRelaService;
+
     public ModelServiceImpl(ModelRepository modelRepository, DatabaseService databaseService,
             @Lazy DimensionService dimensionService, @Lazy MetricService metricService,
             DomainService domainService, UserService userService, DataSetService dataSetService,
             DateInfoRepository dateInfoRepository, ModelIntelligentBuilder modelIntelligentBuilder,
-            ChatModelService chatModelService) {
+            ChatModelService chatModelService, ModelRelaService modelRelaService) {
         this.modelRepository = modelRepository;
         this.databaseService = databaseService;
         this.dimensionService = dimensionService;
@@ -106,6 +97,7 @@ public class ModelServiceImpl implements ModelService {
         this.dateInfoRepository = dateInfoRepository;
         this.modelIntelligentBuilder = modelIntelligentBuilder;
         this.chatModelService = chatModelService;
+        this.modelRelaService = modelRelaService;
     }
 
     @Override
@@ -123,6 +115,7 @@ public class ModelServiceImpl implements ModelService {
     @Transactional
     public ModelResp updateModel(ModelReq modelReq, User user) throws Exception {
         checkParams(modelReq);
+        checkRelations(modelReq);
         ModelDO modelDO = modelRepository.getModelById(modelReq.getId());
         ModelConverter.convert(modelDO, modelReq, user);
         modelRepository.updateModel(modelDO);
@@ -311,6 +304,39 @@ public class ModelServiceImpl implements ModelService {
         }
     }
 
+    private void checkRelations(ModelReq modelReq) {
+        List<ModelRela> modelRelas = modelRelaService.getModelRela(Arrays.asList(modelReq.getId()));
+        if (CollectionUtils.isEmpty(modelRelas)) {
+            return;
+        }
+        Set<String> relations = new HashSet<>();
+        for (ModelRela modelRela : modelRelas) {
+            if (modelRela.getFromModelId().equals(modelReq.getId())) {
+                modelRela.getJoinConditions().stream()
+                        .forEach(r -> relations.add(r.getLeftField()));
+            }
+            if (modelRela.getToModelId().equals(modelReq.getId())) {
+                modelRela.getJoinConditions().stream()
+                        .forEach(r -> relations.add(r.getRightField()));
+            }
+        }
+        if (relations.isEmpty()) {
+            return;
+        }
+        // any identify in model relation should not be deleted
+        if (modelReq.getModelDetail() == null
+                || CollectionUtils.isEmpty(modelReq.getModelDetail().getIdentifiers())) {
+            throw new InvalidArgumentException(String.format("模型关联中主键/外键不存在, 请检查"));
+        }
+        List<String> modelIdentifiers = modelReq.getModelDetail().getIdentifiers().stream()
+                .map(i -> i.getBizName()).collect(Collectors.toList());
+        for (String rela : relations) {
+            if (!modelIdentifiers.contains(rela)) {
+                throw new InvalidArgumentException(String.format("模型关联中主键/外键(%s)不存在, 请检查", rela));
+            }
+        }
+    }
+
     private void checkDelete(Long modelId) {
         MetaFilter metaFilter = new MetaFilter();
         metaFilter.setModelIds(Lists.newArrayList(modelId));
diff --git a/headless/server/src/test/java/com/tencent/supersonic/headless/server/service/ModelServiceImplTest.java b/headless/server/src/test/java/com/tencent/supersonic/headless/server/service/ModelServiceImplTest.java
index 2258ba187..eb8157507 100644
--- a/headless/server/src/test/java/com/tencent/supersonic/headless/server/service/ModelServiceImplTest.java
+++ b/headless/server/src/test/java/com/tencent/supersonic/headless/server/service/ModelServiceImplTest.java
@@ -80,9 +80,10 @@ class ModelServiceImplTest {
         ModelIntelligentBuilder modelIntelligentBuilder =
                 Mockito.mock(ModelIntelligentBuilder.class);
         ChatModelService chatModelService = Mockito.mock(ChatModelService.class);
+        ModelRelaService modelRelaService = Mockito.mock(ModelRelaService.class);
         return new ModelServiceImpl(modelRepository, databaseService, dimensionService,
                 metricService, domainService, userService, viewService, dateInfoRepository,
-                modelIntelligentBuilder, chatModelService);
+                modelIntelligentBuilder, chatModelService, modelRelaService);
     }
 
     private ModelReq mockModelReq() {