diff --git a/oauth/build.gradle b/oauth/build.gradle
index aeffb67..232445f 100644
--- a/oauth/build.gradle
+++ b/oauth/build.gradle
@@ -31,6 +31,11 @@
     baseName = 'oauth'
 }
 
+tasks.withType(JavaCompile) {
+    options.encoding = "UTF-8"
+}
+
+
 
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'