diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/CheckAfterRewrite.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/CheckAfterRewrite.java
index df8ec64fc2..562e84275d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/CheckAfterRewrite.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/CheckAfterRewrite.java
@@ -41,6 +41,7 @@ import org.apache.doris.nereids.trees.plans.algebra.Generate;
 import org.apache.doris.nereids.trees.plans.logical.LogicalAggregate;
 import org.apache.doris.nereids.trees.plans.logical.LogicalDeferMaterializeOlapScan;
 import org.apache.doris.nereids.trees.plans.logical.LogicalFilter;
+import org.apache.doris.nereids.trees.plans.logical.LogicalJoin;
 import org.apache.doris.nereids.trees.plans.logical.LogicalOlapScan;
 import org.apache.doris.nereids.trees.plans.logical.LogicalSort;
 import org.apache.doris.nereids.trees.plans.logical.LogicalTopN;
@@ -179,6 +180,18 @@ public class CheckAfterRewrite extends OneAnalysisRuleFactory {
                     throw new AnalysisException(Type.OnlyMetricTypeErrorMsg);
                 }
             });
+        } else if (plan instanceof LogicalJoin) {
+            LogicalJoin<?, ?> join = (LogicalJoin<?, ?>) plan;
+            for (Expression conjunct : join.getHashJoinConjuncts()) {
+                if (conjunct.anyMatch(e -> ((Expression) e).getDataType().isVariantType())) {
+                    throw new AnalysisException("variant type could not in join equal conditions: " + conjunct.toSql());
+                }
+            }
+            for (Expression conjunct : join.getMarkJoinConjuncts()) {
+                if (conjunct.anyMatch(e -> ((Expression) e).getDataType().isVariantType())) {
+                    throw new AnalysisException("variant type could not in join equal conditions: " + conjunct.toSql());
+                }
+            }
         }
     }
 
diff --git a/regression-test/suites/nereids_p0/join/test_join_on.groovy b/regression-test/suites/nereids_p0/join/test_join_on.groovy
new file mode 100644
index 0000000000..22182f2c74
--- /dev/null
+++ b/regression-test/suites/nereids_p0/join/test_join_on.groovy
@@ -0,0 +1,27 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+suite("test_join_on", "nereids_p0") {
+    sql "SET enable_nereids_planner=true"
+    sql "SET enable_fallback_to_original_planner=false"
+
+    test {
+        sql """select * from (select cast('' as variant) as a) t1 join (select cast('' as variant) as a) t2 on t1.a = t2.a"""
+        exception "variant type could not in join equal conditions"
+    }
+}
+