diff --git a/binder/attribute/Cargo.toml b/binder/attribute/Cargo.toml
index 2ca7d16..0f343e0 100644
--- a/binder/attribute/Cargo.toml
+++ b/binder/attribute/Cargo.toml
@@ -1,7 +1,9 @@
 [package]
 name = "teaclave_binder_attribute"
 version = "0.2.0"
-authors = ["root"]
+authors = ["Teaclave Contributors <dev@teaclave.apache.org>"]
+description = "Macros for binder"
+license = "Apache-2.0"
 edition = "2018"
 
 [lib]
diff --git a/services/utils/service_enclave_utils/proc_macro/Cargo.toml b/services/utils/service_enclave_utils/proc_macro/Cargo.toml
index bd18356..190b689 100644
--- a/services/utils/service_enclave_utils/proc_macro/Cargo.toml
+++ b/services/utils/service_enclave_utils/proc_macro/Cargo.toml
@@ -1,6 +1,9 @@
 [package]
 name = "teaclave_service_enclave_utils_proc_macro"
 version = "0.2.0"
+authors = ["Teaclave Contributors <dev@teaclave.apache.org>"]
+description = "Procedure macro for service enclave utilities"
+license = "Apache-2.0"
 edition = "2018"
 publish = false