diff --git a/regression-test/suites/compaction/test_cu_compaction_remove_old_version_delete_bitmap.groovy b/regression-test/suites/compaction/test_cu_compaction_remove_old_version_delete_bitmap.groovy
index 7b072666c1dacd..25c6470a675468 100644
--- a/regression-test/suites/compaction/test_cu_compaction_remove_old_version_delete_bitmap.groovy
+++ b/regression-test/suites/compaction/test_cu_compaction_remove_old_version_delete_bitmap.groovy
@@ -92,9 +92,9 @@ suite("test_cu_compaction_remove_old_version_delete_bitmap", "nonConcurrent") {
 
         String command = sb.toString()
         logger.info(command)
-        process = command.execute()
-        code = process.waitFor()
-        out = process.getText()
+        def process = command.execute()
+        def code = process.waitFor()
+        def out = process.getText()
         logger.info("Get tablet status:  =" + code + ", out=" + out)
         assertEquals(code, 0)
         def tabletStatus = parseJson(out.trim())
@@ -112,9 +112,9 @@ suite("test_cu_compaction_remove_old_version_delete_bitmap", "nonConcurrent") {
 
             String command = sb.toString()
             logger.info(command)
-            process = command.execute()
-            code = process.waitFor()
-            out = process.getText()
+            def process = command.execute()
+            def code = process.waitFor()
+            def out = process.getText()
             logger.info("Get compaction status: code=" + code + ", out=" + out)
             assertEquals(code, 0)
             def compactionStatus = parseJson(out.trim())
@@ -132,9 +132,9 @@ suite("test_cu_compaction_remove_old_version_delete_bitmap", "nonConcurrent") {
 
         String command = sb.toString()
         logger.info(command)
-        process = command.execute()
-        code = process.waitFor()
-        out = process.getText()
+        def process = command.execute()
+        def code = process.waitFor()
+        def out = process.getText()
         logger.info("Get local delete bitmap count status:  =" + code + ", out=" + out)
         assertEquals(code, 0)
         def deleteBitmapStatus = parseJson(out.trim())
@@ -150,9 +150,9 @@ suite("test_cu_compaction_remove_old_version_delete_bitmap", "nonConcurrent") {
 
         String command = sb.toString()
         logger.info(command)
-        process = command.execute()
-        code = process.waitFor()
-        out = process.getText()
+        def process = command.execute()
+        def code = process.waitFor()
+        def out = process.getText()
         logger.info("Get ms delete bitmap count status:  =" + code + ", out=" + out)
         assertEquals(code, 0)
         def deleteBitmapStatus = parseJson(out.trim())
diff --git a/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_commit_fail.groovy b/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_commit_fail.groovy
index aaeb596fa07f3d..77555980dbac69 100644
--- a/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_commit_fail.groovy
+++ b/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_commit_fail.groovy
@@ -146,7 +146,7 @@ suite("test_cloud_mow_stream_load_with_commit_fail", "nonConcurrent") {
             file "test_stream_load0.csv"
 
             time 10000 // limit inflight 10s
-            directToBe backendIdToBackendIP.get(backendId), backendId_to_backendHttpPort.get(backendId)
+            directToBe backendIdToBackendIP.get(backendId), backendId_to_backendHttpPort.get(backendId).toInteger()
 
             check { result, exception, startTime, endTime ->
                 log.info("Stream load result: ${result}")
diff --git a/regression-test/suites/fault_injection_p0/cloud/test_cloud_version_already_merged.groovy b/regression-test/suites/fault_injection_p0/cloud/test_cloud_version_already_merged.groovy
index f7453c93300fcc..111fe556dfc7c0 100644
--- a/regression-test/suites/fault_injection_p0/cloud/test_cloud_version_already_merged.groovy
+++ b/regression-test/suites/fault_injection_p0/cloud/test_cloud_version_already_merged.groovy
@@ -116,7 +116,7 @@ suite("test_cloud_version_already_merged", "nonConcurrent") {
 
         test {
             sql """ SELECT * from ${tblName} ORDER BY k1 """
-            exception "version already merged, meet error during remote capturing rowsets"
+            exception "versions are already compacted"
         }
 
     } finally {