diff --git a/src/components/content/tunnelScene/sceneClass/demo.js b/src/components/content/tunnelScene/sceneClass/demo.js
index 80393bb..4b65ecc 100644
--- a/src/components/content/tunnelScene/sceneClass/demo.js
+++ b/src/components/content/tunnelScene/sceneClass/demo.js
@@ -11,9 +11,9 @@ import addFunction from "./addEvent";
 import { editTunnelInit } from "./editTunnelInit";
 import { addEquipment, removeEquipment } from "./editEquipment";
 import previewtunnelModeInit from "./previewTunnelInit"
-import { StreetSignTag } from "./utils/StreetSignTag.js";
+import { StreetSignTag } from "./utils/StreetSignTag/StreetSignTag.js";
 export default class Demo {
-  // 摄像机看向位置
+  // 摄像机看向位置s
   origin = null;
   //附着点的模型122
   points = [];
diff --git a/src/components/content/tunnelScene/sceneClass/utils/StreetSignTag.js b/src/components/content/tunnelScene/sceneClass/utils/StreetSignTag/StreetSignTag.js
similarity index 96%
rename from src/components/content/tunnelScene/sceneClass/utils/StreetSignTag.js
rename to src/components/content/tunnelScene/sceneClass/utils/StreetSignTag/StreetSignTag.js
index d0f8e64..09be94b 100644
--- a/src/components/content/tunnelScene/sceneClass/utils/StreetSignTag.js
+++ b/src/components/content/tunnelScene/sceneClass/utils/StreetSignTag/StreetSignTag.js
@@ -12,7 +12,7 @@ export function StreetSignTag(text = "", param = "", width = 250, height = 150)
     ctx.fillStyle = "#003BA8";
     ctx.fillRect(0, 0, width, height);
     ctx.fillStyle = "white";
-    ctx.font = "15px serif";
+    ctx.font = "20px serif";
     ctx.fillText('隧道简称:' + text, (100 - text.length * 1) / 50, 40);
     ctx.fillText('隧道长度:' + param + 'm', (100 - param.length * 1) / 50, 115);
     ctx.strokeStyle = "white";