diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/ApiSyncCaseRequest.java b/backend/src/main/java/io/metersphere/api/dto/definition/ApiSyncCaseRequest.java
index d535b80306..a249db7e87 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/ApiSyncCaseRequest.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/ApiSyncCaseRequest.java
@@ -1,5 +1,6 @@
 package io.metersphere.api.dto.definition;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import lombok.*;
 
 import java.util.List;
@@ -9,6 +10,7 @@ import java.util.List;
 @Builder
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ApiSyncCaseRequest {
 
     private Boolean protocol;
diff --git a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
index 8a3c153505..6a614101d2 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
@@ -4,6 +4,7 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.parser.Feature;
 import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.github.pagehelper.Page;
@@ -1155,6 +1156,7 @@ public class ApiDefinitionService {
         exApi = existApi;
         api = apiDefinition;
         ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
         String exApiString = null;
         String apiString = null;
         try {
diff --git a/frontend/src/business/components/project/menu/appmanage/AppManage.vue b/frontend/src/business/components/project/menu/appmanage/AppManage.vue
index cb078dd58b..0d02c018fa 100644
--- a/frontend/src/business/components/project/menu/appmanage/AppManage.vue
+++ b/frontend/src/business/components/project/menu/appmanage/AppManage.vue
@@ -392,14 +392,16 @@ export default {
           if (this.config.openUpdateRuleTime) {
             this.pastUnit = this.config.openUpdateRuleTime.substring(this.config.openUpdateRuleTime.length - 1);
             this.pastQuantity = this.config.openUpdateRuleTime.substring(0, this.config.openUpdateRuleTime.length - 1);
-            this.showSyncTimeSetting = true;
+            if (this.config.openUpdateTime) {
+              this.showSyncTimeSetting = true;
+            }
           }
         }
       });
     },
     openRuleSetting() {
       this.showRuleSetting = true;
-      if (!this.apiSyncCaseRequest.protocol) {
+      if (!this.apiSyncCaseRequest) {
         this.apiSyncCaseRequest = {
           protocol: true,
           method: true,
@@ -426,13 +428,13 @@ export default {
           this.$message.error("请选择时间单位")
         }
         this.config.openUpdateRuleTime = this.pastQuantity + this.pastUnit;
-        configs.push({projectId: this.projectId, typeValue: 'true', type: 'OPEN_UPDATE_TIME'});
         configs.push({
           projectId: this.projectId,
           typeValue: this.config.openUpdateRuleTime,
           type: 'OPEN_UPDATE_RULE_TIME'
         });
       }
+      configs.push({projectId: this.projectId, typeValue: this.config.openUpdateTime, type: 'OPEN_UPDATE_TIME'});
       configs.push({
         projectId: this.projectId,
         typeValue: JSON.stringify(this.apiSyncCaseRequest),