diff --git a/docs/en/docs/advanced/variables.md b/docs/en/docs/advanced/variables.md
index e339b1893dc789..030e228f5234aa 100644
--- a/docs/en/docs/advanced/variables.md
+++ b/docs/en/docs/advanced/variables.md
@@ -689,7 +689,7 @@ Note that the comment must start with /*+ and can only follow the SELECT.
 * `enable_memtable_on_sink_node`
 
   <version since="2.1.0">
-  Whether to enable MemTable on DataSink node when loading data, default is true.
+  Whether to enable MemTable on DataSink node when loading data, default is false.
   </version>
 
   Build MemTable on DataSink node, and send segments to other backends through brpc streaming.
diff --git a/docs/zh-CN/docs/advanced/variables.md b/docs/zh-CN/docs/advanced/variables.md
index 510ad85c36e9ff..2a697b01bf7de4 100644
--- a/docs/zh-CN/docs/advanced/variables.md
+++ b/docs/zh-CN/docs/advanced/variables.md
@@ -677,7 +677,7 @@ try (Connection conn = DriverManager.getConnection("jdbc:mysql://127.0.0.1:9030/
 * `enable_memtable_on_sink_node`
 
   <version since="2.1.0">
-  是否在数据导入中启用 MemTable 前移，默认为 true
+  是否在数据导入中启用 MemTable 前移，默认为 false
   </version>
 
   在 DataSink 节点上构建 MemTable，并通过 brpc streaming 发送 segment 到其他 BE。
diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
index 23813f28dde367..35545059901d4f 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
@@ -1342,7 +1342,7 @@ public void setEnableLeftZigZag(boolean enableLeftZigZag) {
     public boolean truncateCharOrVarcharColumns = false;
 
     @VariableMgr.VarAttr(name = ENABLE_MEMTABLE_ON_SINK_NODE, needForward = true)
-    public boolean enableMemtableOnSinkNode = true;
+    public boolean enableMemtableOnSinkNode = false;
 
     @VariableMgr.VarAttr(name = LOAD_STREAM_PER_NODE)
     public int loadStreamPerNode = 60;