diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index 3a9a42d038..862d2f5147 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -109,6 +109,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-528 - Hide some config used future
 - MS-530 - Add unittest for SearchTask->Load
 - MS-531 - Disable next version code
+- MS-533 - Update resource_test to cover dump function
 
 ## New Feature
 - MS-343 - Implement ResourceMgr
diff --git a/cpp/unittest/scheduler/resource_test.cpp b/cpp/unittest/scheduler/resource_test.cpp
index 03500941b7..8a51bac5f9 100644
--- a/cpp/unittest/scheduler/resource_test.cpp
+++ b/cpp/unittest/scheduler/resource_test.cpp
@@ -86,9 +86,7 @@ TEST_F(ResourceBaseTest, dump) {
     ASSERT_FALSE(only_executor_->Dump().empty());
     ASSERT_FALSE(both_enable_->Dump().empty());
     ASSERT_FALSE(both_disable_->Dump().empty());
-    std::stringstream ss;
-    ss << only_loader_ << only_executor_ << both_enable_ << both_disable_;
-    ASSERT_FALSE(ss.str().empty());
+    std::cout << *only_loader_ << *only_executor_ << *both_enable_ << *both_disable_;
 }
 
 /************ ResourceAdvanceTest ************/