diff --git a/src/main/java/org/starcoin/api/JsonRPCClient.java b/src/main/java/org/starcoin/api/JsonRPCClient.java
index 00a7503..2f7de19 100644
--- a/src/main/java/org/starcoin/api/JsonRPCClient.java
+++ b/src/main/java/org/starcoin/api/JsonRPCClient.java
@@ -62,8 +62,9 @@ protected T getObject(JSONRPC2Session session, String method, List<Object> param
                 logger.warn("get object result is null, method:" + method);
             }
         } else {
-            logger.error("get object array error, method: {}, class: {}, error: {}",
-                    method,
+            logger.error("getObject error, url:{}, request:{}, class: {}, error: {}",
+                    session.getURL(),
+                    request,
                     clazz,
                     response.getError()
             );
@@ -94,8 +95,9 @@ protected T getObjectParseJackson(JSONRPC2Session session, String method, List<O
                 logger.warn("get object parse jackson result is null, method:" + method);
             }
         } else {
-            logger.error("get get object parse jackson array error, method: {}, class: {}, error: {}",
-                    method,
+            logger.error("getObjectParseJackson failed, url:{}, request:{}, class: {}, error: {}",
+                    session.getURL(),
+                    request,
                     clazz,
                     response.getError()
             );
@@ -128,8 +130,9 @@ protected T getSubObject(JSONRPC2Session session, String method, List<Object> pa
                 logger.warn("get sub object result is null, method:" + method);
             }
         } else {
-            logger.error("get sub object array error, method: {}, class: {}, error: {}",
-                    method,
+            logger.error("getSubObject error, url:{}, request:{}, class: {}, error: {}",
+                    session.getURL(),
+                    request,
                     clazz,
                     response.getError()
             );
@@ -162,8 +165,9 @@ protected List<T> getObjectArray(JSONRPC2Session session, String method, List<Ob
                 logger.warn("get object result is null, method:" + method);
             }
         } else {
-            logger.error("get object array error, method: {}, class: {}, error: {}",
-                    method,
+            logger.error("getObjectArray error, url:{}, request:{}, class: {}, error: {}",
+                    session.getURL(),
+                    request,
                     clazz,
                     response.getError()
             );