diff --git a/app/composables/powerStation/useInteraction.ts b/app/composables/powerStation/useInteraction.ts
index f12fa7e..c19db53 100644
--- a/app/composables/powerStation/useInteraction.ts
+++ b/app/composables/powerStation/useInteraction.ts
@@ -185,17 +185,8 @@ export function useInteraction(
    * @param object - 要高亮的物体（null清除高亮）
    */
   const highlightHover = (object: THREE.Object3D | null) => {
-    if (!hoverOutlinePass) return
-
-    if (object && object !== currentClickObject) {
-      if (currentHoverObject !== object) {
-        hoverOutlinePass.selectedObjects = [object]
-        currentHoverObject = object
-      }
-    } else {
-      hoverOutlinePass.selectedObjects = []
-      currentHoverObject = null
-    }
+    // 取消鼠标悬停高亮效果
+    return
   }
 
   /**
@@ -315,14 +306,8 @@ export function useInteraction(
    * 鼠标移动事件处理
    */
   const onMouseMove = (event: MouseEvent) => {
-    const intersects = getIntersects(event)
-
-    if (intersects.length > 0 && intersects[0]) {
-      const target = findObjectWithId(intersects[0].object)
-      highlightHover(target)
-    } else {
-      highlightHover(null)
-    }
+    // 取消鼠标悬停高亮效果，不再处理鼠标移动事件
+    return
   }
 
   // ============================================================
@@ -364,7 +349,8 @@ export function useInteraction(
     // 绑定事件
     container.addEventListener('click', onClick)
     container.addEventListener('dblclick', onDoubleClick)
-    container.addEventListener('mousemove', onMouseMove)
+    // 取消鼠标移动事件监听，禁用悬停效果
+    // container.addEventListener('mousemove', onMouseMove)
   }
 
   /**
@@ -385,7 +371,8 @@ export function useInteraction(
     if (container) {
       container.removeEventListener('click', onClick)
       container.removeEventListener('dblclick', onDoubleClick)
-      container.removeEventListener('mousemove', onMouseMove)
+      // 鼠标移动事件监听器已移除，无需清理
+      // container.removeEventListener('mousemove', onMouseMove)
     }
   }