diff --git a/.circleci/config.yml b/.circleci/config.yml
index 23d443d180..f2107b8a2a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,8 +4,8 @@ jobs:
     docker:
       - image: springcloud/pipeline-base
     environment:
-      JAVA_TOOL_OPTIONS: "-Xms768m -Xmx768m"
-      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx768m -Xmx768m -XX:+HeapDumpOnOutOfMemoryError" -Dorg.gradle.daemon=false'
+      JAVA_TOOL_OPTIONS: "-Xms512m -Xmx512m"
+      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx512m -Xmx512m -XX:+HeapDumpOnOutOfMemoryError" -Dorg.gradle.daemon=false'
       TERM: dumb
     branches:
       ignore: