diff --git a/jcpp-app-bootstrap/src/main/resources/app-service.yml b/jcpp-app-bootstrap/src/main/resources/app-service.yml
index 8a58bd0..16a29ba 100644
--- a/jcpp-app-bootstrap/src/main/resources/app-service.yml
+++ b/jcpp-app-bootstrap/src/main/resources/app-service.yml
@@ -166,12 +166,12 @@ service:
   id: "${SERVICE_ID:}"
   thread-pool:
     sharding:
-      hash_function_name: "${THREAD_POOL_SHARDING_HASH_FUNCTION_NAME:murmur3_128}" # murmur3_32, murmur3_128 or sha256
-      parallelism: "${THREAD_POOL_SHARDING_PARALLELISM:8}"
-      stats-print-interval-ms: "${THREAD_POOL_SHARDING_STATS_PRINT_INTERVAL_MS:10000}"
+      hash_function_name: "${SERVICE_THREAD_POOL_SHARDING_HASH_FUNCTION_NAME:murmur3_128}" # murmur3_32, murmur3_128 or sha256
+      parallelism: "${SERVICE_THREAD_POOL_SHARDING_PARALLELISM:8}"
+      stats-print-interval-ms: "${SERVICE_THREAD_POOL_SHARDING_STATS_PRINT_INTERVAL_MS:10000}"
   downlink:
     rpc:
-      type: "${DOWNLINK_RPC_TYPE:grpc}" # rest or grpc
+      type: "${SERVICE_DOWNLINK_RPC_TYPE:grpc}" # rest or grpc
   protocol:
     sessions:
       default-inactivity-timeout-in-sec: "${PROTOCOLS_SESSIONS_DEFAULT_INACTIVITY_TIMEOUT_IN_SEC:600}"