diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java
index f607b6cf91e21e..74a54036f9c1a4 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java
@@ -174,7 +174,7 @@ public Plan planWithLock(LogicalPlan plan, PhysicalProperties requireProperties,
             if (plan instanceof LogicalSqlCache) {
                 rewrittenPlan = analyzedPlan = plan;
                 LogicalSqlCache logicalSqlCache = (LogicalSqlCache) plan;
-                physicalPlan = new PhysicalSqlCache(
+                optimizedPlan = physicalPlan = new PhysicalSqlCache(
                         logicalSqlCache.getQueryId(),
                         logicalSqlCache.getColumnLabels(), logicalSqlCache.getFieldInfos(),
                         logicalSqlCache.getResultExprs(), logicalSqlCache.getResultSetInFe(),
diff --git a/regression-test/suites/query_p0/cache/sql_cache.groovy b/regression-test/suites/query_p0/cache/sql_cache.groovy
index d4b16cb5438fd2..05ad8f6d81d9ce 100644
--- a/regression-test/suites/query_p0/cache/sql_cache.groovy
+++ b/regression-test/suites/query_p0/cache/sql_cache.groovy
@@ -212,4 +212,11 @@ suite("sql_cache") {
                 """
 
     sql  "ADMIN SET FRONTEND CONFIG ('cache_last_version_interval_second' = '10')"
+
+    // explain plan with sql cache
+    connect {
+        sql "set enable_sql_cache=true"
+        sql "select 100"
+        sql "explain plan select 100"
+    }
 }