diff --git a/kcsc-back-end/gradle/wrapper/gradle-wrapper.properties b/kcsc-back-end/gradle/wrapper/gradle-wrapper.properties
index ac72c34..a371fc3 100644
--- a/kcsc-back-end/gradle/wrapper/gradle-wrapper.properties
+++ b/kcsc-back-end/gradle/wrapper/gradle-wrapper.properties
@@ -1,7 +1,13 @@
+#distributionBase=GRADLE_USER_HOME
+#distributionPath=wrapper/dists
+#distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+#networkTimeout=10000
+#validateDistributionUrl=true
+#zipStoreBase=GRADLE_USER_HOME
+#zipStorePath=wrapper/dists
+
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists