diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java b/fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java
index be328bb12427bb..755fecc326cdfa 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java
@@ -2698,10 +2698,7 @@ private void handleIotStmt() {
         ConnectContext.get().setSkipAuth(true);
         try {
             InsertOverwriteTableStmt iotStmt = (InsertOverwriteTableStmt) this.parsedStmt;
-            if (iotStmt.isAutoDetectPartition()) {
-                // insert overwrite table auto detect which partitions need to replace
-                handleAutoOverwritePartition(iotStmt);
-            } else if (iotStmt.getPartitionNames().size() == 0) {
+            if (iotStmt.getPartitionNames().size() == 0) {
                 // insert overwrite table
                 handleOverwriteTable(iotStmt);
             } else if (iotStmt.isAutoDetectPartition()) {