diff --git a/assets/script/game/map/MissionCardComp.ts b/assets/script/game/map/MissionCardComp.ts
index 264f4dc8..000bb5fb 100644
--- a/assets/script/game/map/MissionCardComp.ts
+++ b/assets/script/game/map/MissionCardComp.ts
@@ -901,9 +901,26 @@ export class MissionCardComp extends CCComp {
             return;
         }
         
-        // 计算目标 node_index: lane_index=0 对应 1排(1-3), lane_index=1 对应 2排(4-6)
-        // lane=0 上路, lane=1 中路, lane=2 下路
-        const expectedNodeIndex = model.lane_index * 3 + model.lane + 1;
+        // MoveComp.ts 里的 assignment:
+        // lanePriority = [1, 0, 2]; // slotIndex 0->中路(1), 1->上路(0), 2->下路(2)
+        // laneIdx = lanePriority[slotIndex % 3];
+        // col = Math.floor(slotIndex / 3);
+        // model.lane = laneIdx;
+        // model.lane_index = col;
+        // 
+        // 节点顺序预期:
+        // node_index=1 对应 1排上路 (lane=0, lane_index=0)
+        // node_index=2 对应 1排中路 (lane=1, lane_index=0)
+        // node_index=3 对应 1排下路 (lane=2, lane_index=0)
+        // node_index=4 对应 2排上路 (lane=0, lane_index=1)
+        // node_index=5 对应 2排中路 (lane=1, lane_index=1)
+        // node_index=6 对应 2排下路 (lane=2, lane_index=1)
+        // 因为 1排中路 在视觉上是最前面的，实际按路排(上/中/下):
+        const laneOrder = model.lane === 0 ? 0 : (model.lane === 1 ? 1 : 2);
+        const expectedNodeIndex = model.lane_index * 3 + laneOrder + 1;
+        
+        mLogger.log(this.debugMode, "MissionCardComp", `ensureHeroInfoPanel calculation: lane=${model.lane}, lane_index=${model.lane_index} -> expectedNodeIndex=${expectedNodeIndex}`);
+        
         const comp = this.cachedHInfoComps.get(expectedNodeIndex);
 
         if (!comp) {
diff --git a/assets/script/game/map/MissionHeroComp.ts b/assets/script/game/map/MissionHeroComp.ts
index 2a3af48d..229ecd5c 100644
--- a/assets/script/game/map/MissionHeroComp.ts
+++ b/assets/script/game/map/MissionHeroComp.ts
@@ -197,8 +197,8 @@ export class MissionHeroCompComp extends CCComp {
         
         // 优先中路(1) -> 上路(0) -> 下路(2)
         const priority = [1, 0, 2];
-        for (const lane of priority) {
-            for (let indexInLane = 0; indexInLane < MissionHeroCompComp.HERO_LANE_CAP; indexInLane++) {
+        for (let indexInLane = 0; indexInLane < MissionHeroCompComp.HERO_LANE_CAP; indexInLane++) {
+            for (const lane of priority) {
                 if (!occupied[lane][indexInLane]) {
                     return { lane, indexInLane };
                 }