diff --git a/framework/sdk-parent/frontend/src/utils/custom_field.js b/framework/sdk-parent/frontend/src/utils/custom_field.js
index 807efca394..cb2460c22b 100644
--- a/framework/sdk-parent/frontend/src/utils/custom_field.js
+++ b/framework/sdk-parent/frontend/src/utils/custom_field.js
@@ -105,6 +105,10 @@ export function parseCustomField(data, template, rules, oldFields) {
       }
     }
 
+    if (item.type === 'int' && item.defaultValue === null) {
+      // el-input-number 需要设置成 undefined，默认值才能设置为空
+      item.defaultValue = undefined;
+    }
     customFieldForm[item.name] = item.defaultValue;
   });
 
@@ -210,6 +214,10 @@ export function parseCustomFieldForId(data, template, rules, oldFields) {
       }
     }
 
+    if (item.type === 'int' && item.defaultValue === null) {
+      // el-input-number 需要设置成 undefined，默认值才能设置为空
+      item.defaultValue = undefined;
+    }
     customFieldForm[item.id] = item.defaultValue;
   });
 
diff --git a/framework/sdk-parent/frontend/src/utils/tableUtils.js b/framework/sdk-parent/frontend/src/utils/tableUtils.js
index 452ef7145a..f0bb4e070a 100644
--- a/framework/sdk-parent/frontend/src/utils/tableUtils.js
+++ b/framework/sdk-parent/frontend/src/utils/tableUtils.js
@@ -535,7 +535,12 @@ export function getCustomFieldValue(row, field, members) {
     for (let i = 0; i < row.fields.length; i++) {
       let item = row.fields[i];
       if (item.id === field.id) {
-        if (!item.value) return '';
+        if (item.value === 0) {
+          return '0';
+        }
+        if (!item.value) {
+          return '';
+        }
 
         if (item.textValue && item.textValue.startsWith(OPTION_LABEL_PREFIX) && field.options)  {
           // 处理 jira 远程搜索字段
diff --git a/project-management/frontend/src/business/menu/template/FieldTemplateEdit.vue b/project-management/frontend/src/business/menu/template/FieldTemplateEdit.vue
index 68aebdadf7..eb7086d2da 100644
--- a/project-management/frontend/src/business/menu/template/FieldTemplateEdit.vue
+++ b/project-management/frontend/src/business/menu/template/FieldTemplateEdit.vue
@@ -208,6 +208,10 @@ export default {
             } else if (item.type === 'checkbox') {
               item.defaultValue = [];
             }
+            if (item.type === 'int' && item.defaultValue === null) {
+              // el-input-number 需要设置成 undefined，默认值才能设置为空
+              item.defaultValue = undefined;
+            }
             this.templateContainIds.add(item.fieldId);
           });
           this.$refs.customFieldFormList.refreshTable();
diff --git a/test-track/backend/src/main/java/io/metersphere/service/IssuesService.java b/test-track/backend/src/main/java/io/metersphere/service/IssuesService.java
index f839aea39a..ad897f9806 100644
--- a/test-track/backend/src/main/java/io/metersphere/service/IssuesService.java
+++ b/test-track/backend/src/main/java/io/metersphere/service/IssuesService.java
@@ -175,6 +175,9 @@ public class IssuesService {
                     JSON.parseObject(JSON.toJSONString(issuesRequest), PlatformIssuesUpdateRequest.class);
             List<PlatformCustomFieldItemDTO> customFieldItemDTOS =
                     JSON.parseArray(JSON.toJSONString(issuesRequest.getRequestFields()), PlatformCustomFieldItemDTO.class);
+            customFieldItemDTOS = customFieldItemDTOS.stream()
+                    .filter(item -> item != null && item.getValue() != null)
+                    .toList();
             platformIssuesUpdateRequest.setCustomFieldList(customFieldItemDTOS); // todo 全部插件化后去掉
             platformIssuesUpdateRequest.setUserPlatformUserConfig(userService.getCurrentPlatformInfoStr(SessionUtils.getCurrentWorkspaceId()));
             platformIssuesUpdateRequest.setProjectConfig(PlatformPluginService.getCompatibleProjectConfig(project));
@@ -381,6 +384,9 @@ public class IssuesService {
             }
 
             List<PlatformCustomFieldItemDTO> customFieldItemDTOS = JSON.parseArray(JSON.toJSONString(issuesRequest.getRequestFields()), PlatformCustomFieldItemDTO.class);
+            customFieldItemDTOS = customFieldItemDTOS.stream()
+                    .filter(item -> item != null && item.getValue() != null)
+                    .toList();
             platformIssuesUpdateRequest.setCustomFieldList(customFieldItemDTOS); // todo 全部插件化后去掉
             platformIssuesUpdateRequest.setUserPlatformUserConfig(userService.getCurrentPlatformInfoStr(SessionUtils.getCurrentWorkspaceId()));
             platformIssuesUpdateRequest.setProjectConfig(PlatformPluginService.getCompatibleProjectConfig(project));