diff --git a/CHANGELOG.md b/CHANGELOG.md
index 254960de3d..c4d0cb51b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## [15.2.1](https://github.com/ng-alain/delon/compare/15.2.0...15.2.1) (2023-05-13)
+
+
+### Bug Fixes
+
+* **abc:pdf:** fix pdf of latest version ([#1596](https://github.com/ng-alain/delon/issues/1596)) ([a42b4f0](https://github.com/ng-alain/delon/commit/a42b4f0413036f7236b74103395d772ffe13768f))
+* **form:textarea:** fix missing property `autosize` ([#1595](https://github.com/ng-alain/delon/issues/1595)) ([98b7ca6](https://github.com/ng-alain/delon/commit/98b7ca6c44ba367c3be73396b28342518b6bbf2f))
+
+
+
 # [15.2.0](https://github.com/ng-alain/delon/compare/15.1.0...15.2.0) (2023-04-16)
 
 
diff --git a/docs/changelog.en-US.md b/docs/changelog.en-US.md
index cfbc4e735b..3688645db9 100644
--- a/docs/changelog.en-US.md
+++ b/docs/changelog.en-US.md
@@ -14,6 +14,14 @@ NG-ALAIN strictly follows [Semantic Versioning 2.0.0](http://semver.org/lang/zh-
 
 ---
 
+## [15.2.1](https://github.com/ng-alain/delon/compare/15.2.0...15.2.1) (2023-05-13)
+
+### Bug Fixes
+
+* **abc:pdf:** fix pdf of latest version ([#1596](https://github.com/ng-alain/delon/issues/1596)) ([a42b4f0](https://github.com/ng-alain/delon/commit/a42b4f0413036f7236b74103395d772ffe13768f))
+* **form:textarea:** fix missing property `autosize` ([#1595](https://github.com/ng-alain/delon/issues/1595)) ([98b7ca6](https://github.com/ng-alain/delon/commit/98b7ca6c44ba367c3be73396b28342518b6bbf2f))
+
+
 # [15.2.0](https://github.com/ng-alain/delon/compare/15.1.0...15.2.0) (2023-04-16)
 
 ### Bug Fixes
diff --git a/docs/changelog.zh-CN.md b/docs/changelog.zh-CN.md
index 35ca5a654e..149c0305e9 100644
--- a/docs/changelog.zh-CN.md
+++ b/docs/changelog.zh-CN.md
@@ -14,6 +14,14 @@ NG-ALAIN 严格遵循 [Semantic Versioning 2.0.0](http://semver.org/lang/zh-CN/)
 
 ---
 
+## [15.2.1](https://github.com/ng-alain/delon/compare/15.2.0...15.2.1) (2023-05-13)
+
+### Bug Fixes
+
+* **abc:pdf:** 修复支持最新版本pdf ([#1596](https://github.com/ng-alain/delon/issues/1596)) ([a42b4f0](https://github.com/ng-alain/delon/commit/a42b4f0413036f7236b74103395d772ffe13768f))
+* **form:textarea:** 修复无效参数 `autosize` ([#1595](https://github.com/ng-alain/delon/issues/1595)) ([98b7ca6](https://github.com/ng-alain/delon/commit/98b7ca6c44ba367c3be73396b28342518b6bbf2f))
+
+
 # [15.2.0](https://github.com/ng-alain/delon/compare/15.1.0...15.2.0) (2023-04-16)
 
 ### Bug Fixes
diff --git a/package.json b/package.json
index 372d008605..e9f23ff890 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "delon",
-  "version": "15.2.0",
+  "version": "15.2.1",
   "description": "Delon is a set of essential modules for NG-ALAIN.",
   "keywords": [
     "delon",