diff --git a/main.go b/main.go
index 06f7891..f7f4b75 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 	"runtime"
@@ -92,9 +93,12 @@ func main() {
 
 	r.HandleFunc("/img/{id}", routers.WebpGet).Methods("GET")
 
-	// 設定靜態資源 (前端) 位于dist目录下
-	r.PathPrefix("/images/").Handler(http.FileServer(http.Dir("./data/")))
-	r.PathPrefix("/").Handler(http.FileServer(http.Dir("./dist/")))
+	// 設定靜態資源 (前端) 位于dist目录下, 并且为 图片和 js/css 设置缓存时间为7天
+	cacheTime := 7 * 24 * time.Hour
+	r.PathPrefix("/images/").Handler(http.StripPrefix("/images/", http.FileServer(http.Dir("./data/")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
+	r.PathPrefix("/static/").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/static/")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
+	r.PathPrefix("/favicon.ico").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/favicon.ico")))).Headers("Cache-Control", fmt.Sprintf("max-age=%d", int(cacheTime.Seconds()))).Methods("GET")
+	r.PathPrefix("/").Handler(http.StripPrefix("/", http.FileServer(http.Dir("./dist/")))).Methods("GET")
 
 	log.Println("Web Server is running on http://localhost:8080")
 	if err := http.ListenAndServe(":8080", r); err != nil {