diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/KeysDesc.java b/fe/fe-core/src/main/java/org/apache/doris/analysis/KeysDesc.java
index 0076ce74de3351..4ead25ab8e0deb 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/KeysDesc.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/KeysDesc.java
@@ -113,7 +113,9 @@ public void analyze(List<ColumnDef> cols) throws AnalysisException {
         }
 
         if (clusterKeysColumnNames != null) {
-            analyzeClusterKeys(cols);
+            // analyzeClusterKeys(cols);
+            // forbid cluster key in 3.0 temporarily
+            throw new AnalysisException("Cluster key is not supported");
         }
     }
 
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateTableInfo.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateTableInfo.java
index 442546224c08ca..0e3c037ecc390c 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateTableInfo.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateTableInfo.java
@@ -777,6 +777,10 @@ private void validateKeyColumns() {
             }
         }
 
+        if (!clusterKeysColumnNames.isEmpty()) {
+            // forbid cluster key in 3.0 temporarily
+            throw new AnalysisException("Cluster key is not supported");
+        }
         if (!clusterKeysColumnNames.isEmpty()) {
             // the same code as KeysDesc#analyzeClusterKeys
             if (Config.isCloudMode()) {
diff --git a/regression-test/pipeline/cloud_p0/conf/regression-conf-custom.groovy b/regression-test/pipeline/cloud_p0/conf/regression-conf-custom.groovy
index 2d9c6ad6978ab5..59a813b0ffa4e9 100644
--- a/regression-test/pipeline/cloud_p0/conf/regression-conf-custom.groovy
+++ b/regression-test/pipeline/cloud_p0/conf/regression-conf-custom.groovy
@@ -27,11 +27,13 @@ excludeSuites = "000_the_start_sentinel_do_not_touch," + // keep this line as th
     "test_be_inject_publish_txn_fail," + // not a case for cloud mode, no need to run
     "test_compaction_uniq_cluster_keys_with_delete," +
     "test_compaction_uniq_keys_cluster_key," +
+    "test_pk_uk_case_cluster," +
+    "test_point_query_ck," +
+    "test_rowstore_ck," +
+    "test_point_query_partition_ck," +
     "test_dump_image," +
     "test_index_failure_injection," +
     "test_information_schema_external," +
-    "test_pk_uk_case_cluster," +
-    "test_point_query_cluster_key," +
     "test_profile," +
     "test_publish_timeout," +
     "test_refresh_mtmv," + // not supported yet
diff --git a/regression-test/pipeline/p0/conf/regression-conf.groovy b/regression-test/pipeline/p0/conf/regression-conf.groovy
index 0b8c3a2508934e..f6cea0e0a20497 100644
--- a/regression-test/pipeline/p0/conf/regression-conf.groovy
+++ b/regression-test/pipeline/p0/conf/regression-conf.groovy
@@ -65,6 +65,12 @@ excludeGroups = ""
 excludeSuites = "000_the_start_sentinel_do_not_touch," + // keep this line as the first line
     "test_dump_image," +
     "test_index_failure_injection," +
+    "test_compaction_uniq_cluster_keys_with_delete," +
+    "test_compaction_uniq_keys_cluster_key," +
+    "test_pk_uk_case_cluster," +
+    "test_point_query_ck," +
+    "test_rowstore_ck," +
+    "test_point_query_partition_ck," +
     "test_profile," +
     "test_refresh_mtmv," +
     "test_spark_load," +
@@ -80,6 +86,7 @@ excludeDirectories = "000_the_start_sentinel_do_not_touch," + // keep this line
     "cloud," +
     "cloud_p0," +
     "nereids_rules_p0/subquery," +
+    "unique_with_mow_c_p0," +
     "workload_manager_p1," +
     "zzz_the_end_sentinel_do_not_touch"// keep this line as the last line
 
diff --git a/regression-test/suites/inverted_index_p0/array_contains/test_index_compaction_unique_keys_arr.groovy b/regression-test/suites/inverted_index_p0/array_contains/test_index_compaction_unique_keys_arr.groovy
index f70477350821f6..f8bf4752a2a65e 100644
--- a/regression-test/suites/inverted_index_p0/array_contains/test_index_compaction_unique_keys_arr.groovy
+++ b/regression-test/suites/inverted_index_p0/array_contains/test_index_compaction_unique_keys_arr.groovy
@@ -253,7 +253,7 @@ suite("test_index_compaction_unique_keys_arr", "array_contains_inverted_index")
         run_test.call(tableName)
 
         // cluster key is not supported in cloud mode at branch-3.0
-        if (!isCloudMode) {
+        if (false) {
             tableName = "test_index_compaction_unique_keys_arr_cluster_key"
             sql """ DROP TABLE IF EXISTS ${tableName}; """
             sql """