diff --git a/pkg/planner/core/core_init.go b/pkg/planner/core/core_init.go
index d71c2365ac..ff785957c6 100644
--- a/pkg/planner/core/core_init.go
+++ b/pkg/planner/core/core_init.go
@@ -33,7 +33,6 @@ func init() {
 	utilfuncp.FindBestTask4LogicalShow = findBestTask4LogicalShow
 	utilfuncp.FindBestTask4LogicalCTETable = findBestTask4LogicalCTETable
 	utilfuncp.FindBestTask4LogicalDataSource = findBestTask4LogicalDataSource
-	utilfuncp.FindBestTask4LogicalShowDDLJobs = findBestTask4LogicalShowDDLJobs
 	utilfuncp.ExhaustPhysicalPlans4LogicalJoin = exhaustPhysicalPlans4LogicalJoin
 	utilfuncp.ExhaustPhysicalPlans4LogicalApply = exhaustPhysicalPlans4LogicalApply
 	utilfuncp.ExhaustPhysicalPlans4LogicalWindow = exhaustPhysicalPlans4LogicalWindow
diff --git a/pkg/planner/core/find_best_task.go b/pkg/planner/core/find_best_task.go
index 196835174d..1f6ba183c1 100644
--- a/pkg/planner/core/find_best_task.go
+++ b/pkg/planner/core/find_best_task.go
@@ -76,22 +76,6 @@ func findBestTask4LogicalShow(super base.LogicalPlan, prop *property.PhysicalPro
 	return rt, nil
 }
 
-func findBestTask4LogicalShowDDLJobs(super base.LogicalPlan, prop *property.PhysicalProperty) (base.Task, error) {
-	if prop.IndexJoinProp != nil {
-		// even enforce hint can not work with this.
-		return base.InvalidTask, nil
-	}
-	_, p := base.GetGEAndLogicalOp[*logicalop.LogicalShowDDLJobs](super)
-	if !prop.IsSortItemEmpty() {
-		return base.InvalidTask, nil
-	}
-	pShow := physicalop.PhysicalShowDDLJobs{JobNumber: p.JobNumber}.Init(p.SCtx())
-	pShow.SetSchema(p.Schema())
-	rt := &physicalop.RootTask{}
-	rt.SetPlan(pShow)
-	return rt, nil
-}
-
 func prepareIterationDownElems(super base.LogicalPlan) (*memo.GroupExpression, *logicalop.BaseLogicalPlan, int, iterFunc, base.LogicalPlan) {
 	// get the possible group expression and logical operator from common lp pointer.
 	ge, self := getGEAndSelf(super)
diff --git a/pkg/planner/core/operator/physicalop/base_physical_plan.go b/pkg/planner/core/operator/physicalop/base_physical_plan.go
index 2e6ab494c6..ba1cede41b 100644
--- a/pkg/planner/core/operator/physicalop/base_physical_plan.go
+++ b/pkg/planner/core/operator/physicalop/base_physical_plan.go
@@ -493,7 +493,7 @@ func FindBestTask(e base.LogicalPlan, prop *property.PhysicalProperty) (bestTask
 	case *logicalop.DataSource:
 		return utilfuncp.FindBestTask4LogicalDataSource(e, prop)
 	case *logicalop.LogicalShowDDLJobs:
-		return utilfuncp.FindBestTask4LogicalShowDDLJobs(e, prop)
+		return findBestTask4LogicalShowDDLJobs(e, prop)
 	case *logicalop.MockDataSource:
 		return findBestTask4LogicalMockDatasource(lop, prop)
 	default:
diff --git a/pkg/planner/core/operator/physicalop/physical_show.go b/pkg/planner/core/operator/physicalop/physical_show.go
index 8f8ae0933e..43e132dfd3 100644
--- a/pkg/planner/core/operator/physicalop/physical_show.go
+++ b/pkg/planner/core/operator/physicalop/physical_show.go
@@ -71,3 +71,19 @@ func (p *PhysicalShowDDLJobs) MemoryUsage() (sum int64) {
 	}
 	return p.PhysicalSchemaProducer.MemoryUsage() + size.SizeOfInt64
 }
+
+func findBestTask4LogicalShowDDLJobs(super base.LogicalPlan, prop *property.PhysicalProperty) (base.Task, error) {
+	if prop.IndexJoinProp != nil {
+		// even enforce hint can not work with this.
+		return base.InvalidTask, nil
+	}
+	_, p := base.GetGEAndLogicalOp[*logicalop.LogicalShowDDLJobs](super)
+	if !prop.IsSortItemEmpty() {
+		return base.InvalidTask, nil
+	}
+	pShow := PhysicalShowDDLJobs{JobNumber: p.JobNumber}.Init(p.SCtx())
+	pShow.SetSchema(p.Schema())
+	rt := &RootTask{}
+	rt.SetPlan(pShow)
+	return rt, nil
+}
diff --git a/pkg/planner/util/utilfuncp/func_pointer_misc.go b/pkg/planner/util/utilfuncp/func_pointer_misc.go
index 3571681d92..be4aab2193 100644
--- a/pkg/planner/util/utilfuncp/func_pointer_misc.go
+++ b/pkg/planner/util/utilfuncp/func_pointer_misc.go
@@ -53,10 +53,6 @@ var FindBestTask4LogicalCTETable func(lp base.LogicalPlan,
 // FindBestTask4LogicalShow will be called by LogicalShow in logicalOp pkg.
 var FindBestTask4LogicalShow func(lp base.LogicalPlan, prop *property.PhysicalProperty) (base.Task, error)
 
-// FindBestTask4LogicalShowDDLJobs will be called by LogicalShowDDLJobs in logicalOp pkg.
-var FindBestTask4LogicalShowDDLJobs func(lp base.LogicalPlan,
-	prop *property.PhysicalProperty) (base.Task, error)
-
 // FindBestTask4LogicalCTE will be called by LogicalCTE in logicalOp pkg.
 var FindBestTask4LogicalCTE func(lp base.LogicalPlan,
 	prop *property.PhysicalProperty) (t base.Task, err error)