diff --git a/docs-2.0/20.appendix/release-notes/explorer-release-note.md b/docs-2.0/20.appendix/release-notes/explorer-release-note.md
index a79d43abeeb..b6fbb2a1ca7 100644
--- a/docs-2.0/20.appendix/release-notes/explorer-release-note.md
+++ b/docs-2.0/20.appendix/release-notes/explorer-release-note.md
@@ -1,5 +1,11 @@
 # NebulaGraph Explorer 版本更新说明
 
+## v3.2.1
+
+- 缺陷修复
+  - 修复连接不存在的地址时超时并报 HTTP 错误`500`的问题。
+  - 修复随机导入节点时画布上无法显示节点属性的问题。
+
 ## v3.2.0
 
 - 功能
diff --git a/docs-2.0/nebula-explorer/about-explorer/ex-ug-what-is-explorer.md b/docs-2.0/nebula-explorer/about-explorer/ex-ug-what-is-explorer.md
index 2b63de135ab..cc786aed4b9 100644
--- a/docs-2.0/nebula-explorer/about-explorer/ex-ug-what-is-explorer.md
+++ b/docs-2.0/nebula-explorer/about-explorer/ex-ug-what-is-explorer.md
@@ -47,7 +47,7 @@ NebulaGraph 的版本和 Explorer 版本对应关系如下。
 
 | NebulaGraph 版本 | Explorer 版本 |
 | --- | --- |
-| 3.3.0 | 3.2.0|
+| 3.3.0 | 3.2.1、3.2.0|
 | 3.1.0 ~ 3.2.x| 3.1.0|
 | 3.0.0 ~ 3.1.0 | 3.0.0  |
 | 2.5.x ~ 3.0.0| 2.2.0|
diff --git a/mkdocs.yml b/mkdocs.yml
index d2c2de04807..e3fb18f67c8 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -151,9 +151,9 @@ extra:
     release: 3.5.0
     tag: v3.5.0
   explorer:
-    release: 3.2.0
+    release: 3.2.1
     branch: release-3.2
-    tag: v3.2.0
+    tag: v3.2.1
   exchange_ent:
     release: 3.0.0
     branch: v3.0.0