diff --git a/src/views/common/DocumentSearchWord.vue b/src/views/common/DocumentSearchWord.vue
index c7dfbec..c2eced7 100644
--- a/src/views/common/DocumentSearchWord.vue
+++ b/src/views/common/DocumentSearchWord.vue
@@ -533,12 +533,22 @@ export default {
                             return
                         }
 
+                        const wrapperRect = wrapper.getBoundingClientRect()
+                        const margin = 24
+                        
+                        const isInViewport = targetRect.top >= wrapperRect.top + margin && 
+                                           targetRect.bottom <= wrapperRect.bottom - margin &&
+                                           targetRect.left >= wrapperRect.left &&
+                                           targetRect.right <= wrapperRect.right
+                        
+                        if (isInViewport) {
+                            return
+                        }
+
                         const performScroll = () => {
                             try {
-                                const wrapperRect = wrapper.getBoundingClientRect()
                                 const currentScrollTop = wrapper.scrollTop
                                 const targetTopRelativeToWrapper = targetRect.top - wrapperRect.top + currentScrollTop
-                                const margin = 24
                                 const desiredScrollTop = Math.max(targetTopRelativeToWrapper - margin, 0)
                                 
                                 if (useSmoothScroll) {
@@ -555,7 +565,6 @@ export default {
                                         absoluteTop += node.offsetTop || 0
                                         node = node.offsetParent
                                     }
-                                    const margin = 24
                                     const desiredScrollTop = Math.max(absoluteTop - margin, 0)
                                     
                                     if (useSmoothScroll) {