diff --git a/Dockerfile b/Dockerfile
index 7cf23b2cb9..8a81cbaa88 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM registry.cn-qingdao.aliyuncs.com/dataease/fabric8-java-alpine-openjdk8-jre:3.15.0
+FROM registry.cn-qingdao.aliyuncs.com/dataease/fabric8-java-alpine-openjdk8-jre:edge
 
-RUN echo -e 'http://mirrors.aliyun.com/alpine/v3.15/main/\nhttp://mirrors.aliyun.com/alpine/v3.15/community/' > /etc/apk/repositories 
+RUN echo -e 'http://mirrors.aliyun.com/alpine/edge/main/\nhttp://mirrors.aliyun.com/alpine/edge/community/' > /etc/apk/repositories 
 
 RUN apk add chromium chromium-chromedriver fontconfig --no-cache --allow-untrusted
 
diff --git a/backend/src/main/java/io/dataease/controller/IndexController.java b/backend/src/main/java/io/dataease/controller/IndexController.java
index eaa82d128d..e9d77d1056 100644
--- a/backend/src/main/java/io/dataease/controller/IndexController.java
+++ b/backend/src/main/java/io/dataease/controller/IndexController.java
@@ -61,7 +61,7 @@ public class IndexController {
 
     @GetMapping("/tempMobileLink/{id}/{token}")
     public void tempMobileLink(@PathVariable("id") String id, @PathVariable("token") String token) {
-        String url = "http://localhost:8081/#preview/" + id;
+        String url = "/#preview/" + id;
         HttpServletResponse response = ServletUtils.response();
         Cookie cookie = new Cookie("Authorization", token);
         cookie.setPath("/");