diff --git a/components/agents/AgentWorkflowPanelDarkV2.tsx b/components/agents/AgentWorkflowPanelDarkV2.tsx
index 6766003ad..0082df0b4 100644
--- a/components/agents/AgentWorkflowPanelDarkV2.tsx
+++ b/components/agents/AgentWorkflowPanelDarkV2.tsx
@@ -634,6 +634,24 @@ export function AgentWorkflowPanelDarkV2({
                           });
                           const active = step.key === activeEmbeddedStepEntry.step.key;
                           const stepSummary = stepSelectionSummaryMap[step.key] || "";
+                          const stepOptionLevels = getWorkflowStepOptionLevels({
+                            step,
+                            selectionValue: selections[step.key],
+                          });
+                          const deepestSelectedLevel = Math.max(
+                            0,
+                            ...stepOptionLevels.map((level) => (level.selectedKey ? level.depth : 0))
+                          );
+                          const activeStepChildLabel =
+                            active && stepOptionLevels.length > 1
+                              ? `${
+                                  activeEmbeddedOptionLevel?.depth === 1
+                                    ? "主卡片"
+                                    : `${activeEmbeddedOptionLevel?.depth || 1}级子卡片`
+                                }`
+                              : deepestSelectedLevel > 1
+                                ? `已到 ${deepestSelectedLevel} 级`
+                                : "";
 
                           return (
                             <Fragment key={step.key}>
@@ -683,6 +701,16 @@ export function AgentWorkflowPanelDarkV2({
                                 >
                                   {stepSummary || "待选择"}
                                 </span>
+                                {activeStepChildLabel ? (
+                                  <span
+                                    className={cn(
+                                      "mt-1 pl-10 text-[10px] leading-4",
+                                      active ? "text-emerald-200/72" : "text-white/28"
+                                    )}
+                                  >
+                                    {activeStepChildLabel}
+                                  </span>
+                                ) : null}
                                 {stepIndex < flattenedResolvedSteps.length - 1 ? (
                                   <div
                                     className={cn(
@@ -700,74 +728,6 @@ export function AgentWorkflowPanelDarkV2({
                         </div>
                       </div>
 
-                      {activeEmbeddedOptionLevels.length > 1 ? (
-                        <div className="rounded-2xl border border-white/10 bg-black/20 p-3">
-                          <div className="mb-3 flex items-center justify-between gap-3">
-                            <div>
-                              <div className="text-xs font-medium text-white/78">子节点流程</div>
-                              <div className="text-[11px] text-white/38">
-                                当前步骤的子节点会在这里逐级展开，减少单屏内容堆积。
-                              </div>
-                            </div>
-                            <div className="rounded-full border border-white/10 bg-white/[0.03] px-3 py-1 text-[11px] text-white/55">
-                              共 {activeEmbeddedOptionLevels.length} 级
-                            </div>
-                          </div>
-                          <div className="flex flex-wrap items-center gap-2">
-                            {activeEmbeddedOptionLevels.map((level, levelIndex) => {
-                              const isActive = level.depth === activeEmbeddedOptionDepth;
-                              const summaryText =
-                                level.selectedOption?.buttonName || "待选择";
-                              return (
-                                <Fragment key={`${activeEmbeddedStepEntry.step.key}-level-${level.depth}`}>
-                                  <button
-                                    type="button"
-                                    onClick={() => setActiveEmbeddedOptionDepth(level.depth)}
-                                    className={cn(
-                                      "group min-w-0 rounded-2xl border px-3 py-2 text-left transition-all",
-                                      isActive
-                                        ? "border-emerald-300/35 bg-emerald-500/[0.12] shadow-[0_0_18px_rgba(52,211,153,0.12)]"
-                                        : "border-white/10 bg-white/[0.03] hover:border-white/18 hover:bg-white/[0.05]"
-                                    )}
-                                  >
-                                    <div className="flex items-center gap-2">
-                                      <span
-                                        className={cn(
-                                          "flex h-5 w-5 items-center justify-center rounded-full text-[10px] font-semibold",
-                                          isActive
-                                            ? "bg-emerald-300 text-black"
-                                            : "bg-white/[0.06] text-white/55"
-                                        )}
-                                      >
-                                        {level.depth}
-                                      </span>
-                                      <span
-                                        className={cn(
-                                          "text-[12px] font-medium",
-                                          isActive ? "text-white" : "text-white/68"
-                                        )}
-                                      >
-                                        {level.depth === 1 ? "主卡片" : `${level.depth}级子卡片`}
-                                      </span>
-                                    </div>
-                                    <div
-                                      className={cn(
-                                        "mt-1 pl-7 text-[11px]",
-                                        isActive ? "text-emerald-100/76" : "text-white/36"
-                                      )}
-                                    >
-                                      {summaryText}
-                                    </div>
-                                  </button>
-                                  {levelIndex < activeEmbeddedOptionLevels.length - 1 ? (
-                                    <div className="h-px w-4 bg-white/10" />
-                                  ) : null}
-                                </Fragment>
-                              );
-                            })}
-                          </div>
-                        </div>
-                      ) : null}
                     </div>
 
                     {activeEmbeddedOptionLevel ? (