diff --git a/RELEASE.md b/RELEASE.md
index a8cd85e41..ff3f7c591 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,3 +1,8 @@
+# Release 1.7.2
+## Major Features and Improvements
+* Separate the base connection address of the data storage table from the data table information, and compatible with historical versions;
+* Optimize the component output data download interface.
+
 # Release 1.7.1
 ## Major Features and Improvements
 * Added the writer component, which supports exporting data to mysql and saving data as a new table;
diff --git a/fateflow.env b/fateflow.env
deleted file mode 100755
index 8cfda3c41..000000000
--- a/fateflow.env
+++ /dev/null
@@ -1,10 +0,0 @@
-FATE=1.7.1
-FATEFlow=1.7.1
-FATEBoard=1.7.2
-EGGROLL=2.4.2
-CENTOS=7.2
-UBUNTU=16.04
-PYTHON=3.6.5
-MAVEN=3.6.3
-JDK=8
-SPARK=2.4.1