diff --git a/src/app/OlMap/Controls/Timeline.tsx b/src/app/OlMap/Controls/Timeline.tsx
index 32080a8..5ec9b98 100644
--- a/src/app/OlMap/Controls/Timeline.tsx
+++ b/src/app/OlMap/Controls/Timeline.tsx
@@ -109,7 +109,7 @@ const Timeline: React.FC<TimelineProps> = ({
     let nodePromise: Promise<any> | null = null;
     let linkPromise: Promise<any> | null = null;
     // 检查node缓存
-    if (junctionProperties !== "") {
+    if (junctionProperties !== "" && junctionProperties !== "elevation") {
       const nodeCacheKey = `${query_time}_${junctionProperties}_${schemeName}`;
       if (nodeCacheRef.current.has(nodeCacheKey)) {
         nodeRecords = nodeCacheRef.current.get(nodeCacheKey)!;
@@ -128,7 +128,7 @@ const Timeline: React.FC<TimelineProps> = ({
     }
 
     // 检查link缓存
-    if (pipeProperties !== "") {
+    if (pipeProperties !== "" && pipeProperties !== "diameter") {
       const linkCacheKey = `${query_time}_${pipeProperties}_${schemeName}`;
       if (linkCacheRef.current.has(linkCacheKey)) {
         linkRecords = linkCacheRef.current.get(linkCacheKey)!;