diff --git a/bcs-services/bcs-bscp/ui/src/i18n/en-us.ts b/bcs-services/bcs-bscp/ui/src/i18n/en-us.ts
index c7126bc72e..c40fa29a69 100644
--- a/bcs-services/bcs-bscp/ui/src/i18n/en-us.ts
+++ b/bcs-services/bcs-bscp/ui/src/i18n/en-us.ts
@@ -277,7 +277,7 @@ export default {
   除以下分组之外的所有实例: 'All instances except the following groupings',
   对比并上线: 'Compare and go online',
   版本已上线: 'Version is online',
-  请选择上线分组: 'Please select an online group',
+  请选择分组实例: 'Please select an online group',
   本次上线分组: 'This online group',
   上线说明: 'Online instructions',
   确定上线: 'Confirm to go online',
diff --git a/bcs-services/bcs-bscp/ui/src/i18n/zh-cn.ts b/bcs-services/bcs-bscp/ui/src/i18n/zh-cn.ts
index b92c75a52b..4ff5a804f2 100644
--- a/bcs-services/bcs-bscp/ui/src/i18n/zh-cn.ts
+++ b/bcs-services/bcs-bscp/ui/src/i18n/zh-cn.ts
@@ -277,7 +277,7 @@ export default {
   除以下分组之外的所有实例: '除以下分组之外的所有实例',
   对比并上线: '对比并上线',
   版本已上线: '版本已上线',
-  请选择上线分组: '请选择上线分组',
+  请选择分组实例: '请选择分组实例',
   本次上线分组: '本次上线分组',
   上线说明: '上线说明',
   确定上线: '确定上线',
diff --git a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/detail-header.vue b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/detail-header.vue
index 050a79b2e0..87b8af4e5a 100644
--- a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/detail-header.vue
+++ b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/detail-header.vue
@@ -290,10 +290,11 @@
     }
     .version-operations {
       position: absolute;
-      top: 5px;
+      top: 0;
       right: 24px;
       display: flex;
       align-items: center;
+      height: 100%;
       z-index: 10;
       .released-groups {
         display: flex;
diff --git a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/modify-group-publish.vue b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/modify-group-publish.vue
index f09d750ffe..dee2af18d8 100644
--- a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/modify-group-publish.vue
+++ b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/modify-group-publish.vue
@@ -34,9 +34,9 @@
         </select-group>
         <template #footer>
           <section class="actions-wrapper">
-            <bk-button class="publish-btn" theme="primary" @click="handleDiffOrPublish">{{
-              versionList.length ? t('对比并上线') : t('上线版本')
-            }}</bk-button>
+            <bk-button class="publish-btn" theme="primary" @click="handlePublishOrOpenDiff">
+              {{ diffableVersionList.length ? t('对比并上线') : t('上线版本') }}
+            </bk-button>
             <bk-button @click="handlePanelClose">取消</bk-button>
           </section>
         </template>
@@ -55,8 +55,8 @@
       :current-version="versionData"
       :base-version-id="baseVersionId"
       :show-publish-btn="true"
-      @publish="handleOpenPublishDialog"
-      :version-diff-list="versionList" />
+      :version-diff-list="diffableVersionList"
+      @publish="handleOpenPublishDialog" />
   </section>
 </template>
 <script setup lang="ts">
@@ -107,6 +107,23 @@
   // 已上线分组
   const releasedGroups = computed(() => versionData.value.status.released_groups.map((group) => group.id));
 
+  // 包含分组变更的版本，用来对比线上版本
+  const diffableVersionList = computed(() => {
+    const list = [] as IConfigVersion[];
+    versionList.value.forEach((version) => {
+      version.status.released_groups.some((group) => {
+        if (
+          group.id === 0 ||
+          groups.value.find((item) => item.id === group.id && !releasedGroups.value.includes(group.id))
+        ) {
+          list.push(version);
+          return true;
+        }
+      });
+    });
+    return list;
+  });
+
   const permissionQueryResource = computed(() => [
     {
       biz_id: props.bkBizId,
@@ -119,10 +136,10 @@
   ]);
 
   // 判断是否需要对比上线版本
-  const handleDiffOrPublish = () => {
+  const handlePublishOrOpenDiff = () => {
     if (selectGroupRef.value.validate()) {
-      if (versionList.value.length) {
-        baseVersionId.value = versionList.value[0].id;
+      if (diffableVersionList.value.length) {
+        baseVersionId.value = diffableVersionList.value[0].id;
         isDiffSliderShow.value = true;
         return;
       }
@@ -130,13 +147,13 @@
     }
   };
 
-  // 获取所有对比基准版本
+  // 获取所有已上线版本（已上线或灰度中）
   const getVersionList = async () => {
     try {
       const res = await getConfigVersionList(props.bkBizId, props.appId, { start: 0, all: true });
       versionList.value = res.data.details.filter((item: IConfigVersion) => {
         const { id, status } = item;
-        return id !== versionData.value.id && status.publish_status === 'partial_released';
+        return id !== versionData.value.id && status.publish_status !== 'not_released';
       });
     } catch (e) {
       console.error(e);
@@ -174,7 +191,7 @@
   // 打开上线版本确认弹窗
   const handleOpenPublishDialog = () => {
     if (groups.value.length === 0) {
-      BkMessage({ theme: 'error', message: '请选择上线分组' });
+      BkMessage({ theme: 'error', message: '请选择分组实例' });
       return;
     }
     isConfirmDialogShow.value = true;
diff --git a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/index.vue b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/index.vue
index 27af91d5ec..2e9393391a 100644
--- a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/index.vue
+++ b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/index.vue
@@ -31,9 +31,9 @@
           @change="groups = $event" />
         <template #footer>
           <section class="actions-wrapper">
-            <bk-button class="publish-btn" theme="primary" @click="handleDiffOrPublish">{{
-              versionListByGroup.length ? t('对比并上线') : t('上线版本')
-            }}</bk-button>
+            <bk-button class="publish-btn" theme="primary" @click="handlePublishOrOpenDiff">
+              {{ diffableVersionList.length ? t('对比并上线') : t('上线版本') }}
+            </bk-button>
             <bk-button @click="handlePanelClose">{{ t('取消') }}</bk-button>
           </section>
         </template>
@@ -52,8 +52,8 @@
       :current-version="versionData"
       :base-version-id="baseVersionId"
       :show-publish-btn="true"
-      @publish="handleOpenPublishDialog"
-      :version-diff-list="versionListByGroup" />
+      :version-diff-list="diffableVersionList"
+      @publish="handleOpenPublishDialog" />
   </section>
 </template>
 <script setup lang="ts">
@@ -115,34 +115,45 @@
     },
   ]);
 
-  // 获取所有选择上线范围的上线版本
-  const versionListByGroup = computed(() => {
+  // 包含分组变更的版本，用来对比线上版本
+  const diffableVersionList = computed(() => {
     const list = [] as IConfigVersion[];
     versionList.value.forEach((version) => {
-      groups.value.forEach((group) => {
-        if (version.spec.name === group.release_name && !list.includes(version)) list.push(version);
+      version.status.released_groups.some((group) => {
+        if (group.id === 0 || groups.value.findIndex((item) => item.id === group.id)) {
+          list.push(version);
+          return true;
+        }
       });
     });
     return list;
   });
 
-  // 判断是否需要对比上线版本
-  const handleDiffOrPublish = () => {
-    if (versionListByGroup.value.length) {
-      baseVersionId.value = versionListByGroup.value[0].id;
+  /**
+   * @description 直接上线或先对比再上线
+   * 所有分组都为首次上线，则直接上线，反之先对比再上线
+   */
+  const handlePublishOrOpenDiff = () => {
+    if (groups.value.length === 0) {
+      BkMessage({ theme: 'error', message: t('请选择分组实例') });
+      return;
+    }
+
+    if (diffableVersionList.value.length) {
+      baseVersionId.value = diffableVersionList.value[0].id;
       isDiffSliderShow.value = true;
       return;
     }
     handleOpenPublishDialog();
   };
 
-  // 获取所有对比基准版本
+  // 获取所有已上线版本（已上线或灰度中）
   const getVersionList = async () => {
     try {
       const res = await getConfigVersionList(bkBizId, appId, { start: 0, all: true });
       versionList.value = res.data.details.filter((item: IConfigVersion) => {
         const { id, status } = item;
-        return id !== versionData.value.id && status.publish_status === 'partial_released';
+        return id !== versionData.value.id && status.publish_status !== 'not_released';
       });
     } catch (e) {
       console.error(e);
@@ -160,10 +171,6 @@
   };
 
   const handleOpenPublishDialog = () => {
-    if (groups.value.length === 0) {
-      BkMessage({ theme: 'error', message: t('请选择上线分组') });
-      return;
-    }
     isConfirmDialogShow.value = true;
   };
 
diff --git a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/select-group/index.vue b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/select-group/index.vue
index 18631c5fa1..e3b5b0765a 100644
--- a/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/select-group/index.vue
+++ b/bcs-services/bcs-bscp/ui/src/views/space/service/detail/components/publish-version/select-group/index.vue
@@ -96,11 +96,7 @@
   // 加载全量版本列表
   const getAllVersionData = async () => {
     versionListLoading.value = true;
-    const params = {
-      start: 0,
-      limit: 1000,
-    };
-    const res = await getConfigVersionList(spaceId.value, Number(appData.value.id), params);
+    const res = await getConfigVersionList(spaceId.value, Number(appData.value.id), { start: 0, all: true });
     // 只需要已上线版本，且版本中不包含默认分组
     versionList.value = res.data.details.filter((item: IConfigVersion) => {
       const { publish_status, released_groups } = item.status;