diff --git a/RELEASE.md b/RELEASE.md
index 9480324e18e87e96bf535b24cf921eabae519e61..90bf7a0e7e8dae2d399dccbdc5b12b22d330ec8d 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,5 +1,34 @@
 ## MindInsight
 
+# Release 0.3.0-alpha
+
+## Major Features and Improvements
+* Profiling
+    * Provide easy to use apis for profiling start/stop and profiling data analyse (on Ascend only).
+    * Provide operators performance display and analysis on MindInsight UI.
+* Large scale network computation graph visualization.
+* Optimize summary record implementation and improve its performance.
+* Improve lineage usability
+    * Optimize lineage display and enrich tabular operation.
+    * Decouple lineage callback from `SummaryRecord`.
+* Support scalar compare of multiple runs.
+* Scripts conversion from other frameworks
+    * Support for converting PyTorch scripts within TorchVision to MindSpore scripts automatically.
+    
+## Bugfixes
+* Fix pb files loaded problem when files are modified at the same time ([!53](https://gitee.com/mindspore/mindinsight/pulls/53)).
+* Fix load data thread stuck in `LineageCacheItemUpdater` ([!114](https://gitee.com/mindspore/mindinsight/pulls/114)).
+* Fix samples from previous steps erased due to tags size too large problem ([!86](https://gitee.com/mindspore/mindinsight/pulls/86)).
+* Fix image and histogram event package error ([!1143](https://gitee.com/mindspore/mindspore/pulls/1143)).
+* Equally distribute histogram ignoring actual step number to avoid large white space ([!66](https://gitee.com/mindspore/mindinsight/pulls/66)).
+
+## Thanks to our Contributors
+Thanks goes to these wonderful people:
+
+Chao Chen, Congli Gao, Ye Huang, Weifeng Huang, Zhenzhong Kou, Hongzhang Li, Longfei Li, Yongxiong Liang, Pengting Luo, Yanming Miao, Gongchang Ou, Yongxiu Qu, Hui Pan, Luyu Qiu, Junyan Qin, Kai Wen, Weining Wang, Yue Wang, Zhuanke Wu, Yifan Xia, Weibiao Yu, Ximiao Yu, Ting Zhao, Jianfeng Zhu.
+
+Contributions of any kind are welcome!
+
 # Release 0.2.0-alpha
 
 ## Major Features and Improvements
@@ -14,7 +43,7 @@ Now you can use [`HistogramSummary`](https://www.mindspore.cn/api/zh-CN/master/a
 * Fix unsafe functions and duplication files and redundant codes ([!14](https://gitee.com/mindspore/mindinsight/pulls/14)).
 * Fix sha256 checksum missing bug ([!24](https://gitee.com/mindspore/mindinsight/pulls/24)).
 * Fix graph bug when node name is empty ([!34](https://gitee.com/mindspore/mindinsight/pulls/34)).
-* Fix start/stop command exit-code incorrect ([!44](https://gitee.com/mindspore/mindinsight/pulls/44)).
+* Fix start/stop command error code incorrect ([!44](https://gitee.com/mindspore/mindinsight/pulls/44)).
 
 ## Thanks to our Contributors
 Thanks goes to these wonderful people: