diff --git a/apps/iris/src/common/constants/constants.go b/apps/iris/src/common/constants/constants.go
index 0aae1ce8cc..47a7d5a567 100644
--- a/apps/iris/src/common/constants/constants.go
+++ b/apps/iris/src/common/constants/constants.go
@@ -53,3 +53,6 @@ const (
 	EXCHANGE   = "judger-exchange"
 	RESULT_KEY = "result"
 )
+
+const DEFAULT_UID = 65534 // nobody user
+const DEFAULT_GID = 65534 // nobody group
diff --git a/apps/iris/src/service/sandbox/langConfig.go b/apps/iris/src/service/sandbox/langConfig.go
index ac3df2e4ce..c2cc9d8502 100644
--- a/apps/iris/src/service/sandbox/langConfig.go
+++ b/apps/iris/src/service/sandbox/langConfig.go
@@ -262,6 +262,8 @@ func (l *langConfig) ToRunExecArgs(dir string, language Language, order int, lim
 		ErrorPath:       errorPath, // byte buffer로
 		LogPath:         constants.RUN_LOG_PATH,
 		SeccompRuleName: c.SeccompRule,
+		Uid:             constants.DEFAULT_UID,
+		Gid:             constants.DEFAULT_GID,
 		Args:            argSlice,
 	}, nil
 }