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 ae8b3b84f6fb9c..1d1a93e92e60ed 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
@@ -62,6 +62,7 @@
 import org.apache.doris.analysis.SetVar;
 import org.apache.doris.analysis.SetVar.SetVarType;
 import org.apache.doris.analysis.ShowStmt;
+import org.apache.doris.analysis.ShowVariablesStmt;
 import org.apache.doris.analysis.SqlParser;
 import org.apache.doris.analysis.SqlScanner;
 import org.apache.doris.analysis.StatementBase;
@@ -900,7 +901,8 @@ public void executeByLegacy(TUniqueId queryId) throws Exception {
                 throw new TException("This is in a transaction, only insert, commit, rollback is acceptable.");
             }
             SessionVariable sessionVariable = context.getSessionVariable();
-            if (!(parsedStmt instanceof SetStmt) && !(parsedStmt instanceof UnsetVariableStmt)) {
+            if (!(parsedStmt instanceof SetStmt) && !(parsedStmt instanceof UnsetVariableStmt)
+                    && !(parsedStmt instanceof ShowVariablesStmt)) {
                 sessionVariable.disableNereidsPlannerOnce();
             }
 
diff --git a/regression-test/suites/show_p0/test_show_variables.groovy b/regression-test/suites/show_p0/test_show_variables.groovy
index 6de8075b63092b..f188fd794f595d 100644
--- a/regression-test/suites/show_p0/test_show_variables.groovy
+++ b/regression-test/suites/show_p0/test_show_variables.groovy
@@ -34,5 +34,12 @@ suite("test_show_variables", "p0") {
     result = sql """show variables like "enable_cooldown_replica_affinity%";"""
     assertTrue(result[0][1]=="false")
     result = sql """set GLOBAL enable_cooldown_replica_affinity=true;"""
-    
+
+    sql "set enable_nereids_planner=true"
+    result = sql "show variables like '%enable_nereids_planner%'"
+    assertTrue(result[0][1]=="true")
+
+    sql "set enable_nereids_planner=false"
+    result = sql "show variables like '%enable_nereids_planner%'"
+    assertTrue(result[0][1]=="false")
 }