diff --git a/fe/src/main/java/org/apache/doris/qe/QueryState.java b/fe/src/main/java/org/apache/doris/qe/QueryState.java
index 6674c9e339efa8..b1ddfda0e2a4f9 100644
--- a/fe/src/main/java/org/apache/doris/qe/QueryState.java
+++ b/fe/src/main/java/org/apache/doris/qe/QueryState.java
@@ -49,6 +49,7 @@ public QueryState() {
 
     public void reset() {
         stateType = MysqlStateType.OK;
+        errorCode = null;
         infoMessage = null;
     }