diff --git a/vm/starcoin-transactional-test-harness/tests/cases/borrow_field_test.move b/vm/starcoin-transactional-test-harness/tests/cases/borrow_field_test.move
index 2ee1f8d579..95bffbca89 100644
--- a/vm/starcoin-transactional-test-harness/tests/cases/borrow_field_test.move
+++ b/vm/starcoin-transactional-test-harness/tests/cases/borrow_field_test.move
@@ -24,7 +24,7 @@ module creator::test {
 
 //# run --signers creator
 script {
-    use StarcoinFramework::Signer;
+    use std::signer;
     use creator::test;
 
     fun main(s: signer) {
diff --git a/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd.move b/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd.move
index aacc2501a2..bbb14cce5d 100644
--- a/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd.move
+++ b/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd.move
@@ -10,7 +10,7 @@
 
 //# run --signers creator --args {{$.call-api[0].header.number}}u64  --args  "{{$.call-api[0].header.block_hash}}" --args "{{$.call-api[1]}}"
 script{
-     use StarcoinFramework::Vector;
+     use std::vector;
      fun main(_sender: signer, block_number: u64, block_hash: vector<u8>, state_proof: vector<u8>){
          assert!(block_number == 1, 1000);
          assert!(vector::length(&block_hash) == 32, 1001);
diff --git a/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd_halley.move b/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd_halley.move
index 8480b31170..b601991892 100644
--- a/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd_halley.move
+++ b/vm/starcoin-transactional-test-harness/tests/cases/call_api_cmd_halley.move
@@ -6,7 +6,7 @@
 
 //# run --signers creator --args {{$.call-api[0].header.number}}u64  --args "{{$.call-api[0].header.block_hash}}"
 script{
-    use StarcoinFramework::Vector;
+    use std::vector;
     fun main(_sender: signer, block_number: u64, block_hash: vector<u8>){
         assert!(block_number == 1, 1000);
         assert!(vector::length(&block_hash) == 32, 1001);