diff --git a/app/(admin)/settings/agent-workflow/agent-workflow-settings-client.tsx b/app/(admin)/settings/agent-workflow/agent-workflow-settings-client.tsx
index 85bb360cc..f82f6a248 100644
--- a/app/(admin)/settings/agent-workflow/agent-workflow-settings-client.tsx
+++ b/app/(admin)/settings/agent-workflow/agent-workflow-settings-client.tsx
@@ -1860,6 +1860,29 @@ export function AgentWorkflowSettingsClient({
     });
   };
 
+  const handleMoveTopLevelStep = (stepKey: string, direction: "up" | "down") => {
+    setConfig((prev) => {
+      const sortedRootSteps = [...prev.steps].sort((left, right) => left.sortOrder - right.sortOrder);
+      const currentIndex = sortedRootSteps.findIndex((step) => step.key === stepKey);
+      if (currentIndex < 0) {
+        return prev;
+      }
+
+      const targetIndex = direction === "up" ? currentIndex - 1 : currentIndex + 1;
+      if (targetIndex < 0 || targetIndex >= sortedRootSteps.length) {
+        return prev;
+      }
+
+      return normalizeConfigOrdering({
+        ...prev,
+        steps: moveArrayItem(sortedRootSteps, currentIndex, targetIndex).map((step, index) => ({
+          ...step,
+          sortOrder: index,
+        })),
+      });
+    });
+  };
+
   const handleUploadPreview = async (stepKey: string, optionKey: string, file: File) => {
     if (!file.type.startsWith("image/")) {
       toast.error("请上传图片文件");
@@ -2665,12 +2688,16 @@ export function AgentWorkflowSettingsClient({
   const renderWorkflowStepCard = (
     step: AgentWorkflowStepUiConfig,
     depth: number,
-    indexPath: number[]
+    indexPath: number[],
+    siblingCount = 0
   ) => {
     const stepLabel = indexPath.join(".");
     const levelLabel = getWorkflowLevelLabel(depth, "模块");
     const rootOptions = [...(step.options || [])].sort((left, right) => left.sortOrder - right.sortOrder);
     const optionCardCount = countAgentWorkflowOptionTree(step.options || []);
+    const isTopLevelStep = depth === 1;
+    const canMoveTopLevelStepUp = isTopLevelStep && indexPath[0] > 1;
+    const canMoveTopLevelStepDown = isTopLevelStep && indexPath[0] < siblingCount;
 
     return (
       <motion.div
@@ -2729,6 +2756,30 @@ export function AgentWorkflowSettingsClient({
                 <div className="flex flex-wrap items-center gap-2">
                   <Badge variant="secondary">{optionCardCount} 张卡片</Badge>
                   <Badge variant="outline">卡片树结构</Badge>
+                  {isTopLevelStep ? (
+                    <>
+                      <Button
+                        type="button"
+                        variant="outline"
+                        size="icon"
+                        className="h-8 w-8"
+                        onClick={() => handleMoveTopLevelStep(step.key, "up")}
+                        disabled={!canMoveTopLevelStepUp}
+                      >
+                        <ArrowUp className="h-4 w-4" />
+                      </Button>
+                      <Button
+                        type="button"
+                        variant="outline"
+                        size="icon"
+                        className="h-8 w-8"
+                        onClick={() => handleMoveTopLevelStep(step.key, "down")}
+                        disabled={!canMoveTopLevelStepDown}
+                      >
+                        <ArrowDown className="h-4 w-4" />
+                      </Button>
+                    </>
+                  ) : null}
                   <Switch
                     checked={step.enabled}
                     onCheckedChange={(checked) =>
@@ -4355,7 +4406,7 @@ export function AgentWorkflowSettingsClient({
 
               {sortedSteps.length > 0 ? (
                 sortedSteps.map((step, stepIndex) =>
-                  renderWorkflowStepCard(step, 1, [stepIndex + 1])
+                  renderWorkflowStepCard(step, 1, [stepIndex + 1], sortedSteps.length)
                 )
               ) : (
                 <motion.div variants={itemVariants}>