diff --git a/source/consensus/consensus-bftsmart/src/main/java/com/jd/blockchain/consensus/bftsmart/client/BftsmartMessageService.java b/source/consensus/consensus-bftsmart/src/main/java/com/jd/blockchain/consensus/bftsmart/client/BftsmartMessageService.java
index 53a5f0a8..5ecf6596 100644
--- a/source/consensus/consensus-bftsmart/src/main/java/com/jd/blockchain/consensus/bftsmart/client/BftsmartMessageService.java
+++ b/source/consensus/consensus-bftsmart/src/main/java/com/jd/blockchain/consensus/bftsmart/client/BftsmartMessageService.java
@@ -40,7 +40,7 @@ public class BftsmartMessageService implements MessageService {
             asyncFuture.complete(result);
 
         } catch (Exception e) {
-            throw new RuntimeException();
+            throw new RuntimeException(e);
 
         } finally {
             asyncPeerProxyPool.returnObject(asynchServiceProxy);