diff --git a/README.md b/README.md
index e736b98..505c5a8 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@
 </p>
 
 
-:fire:项目在线演示地址：[http://106.75.176.183:3001](http://106.75.176.183:3001)
+:fire:项目在线演示地址：[http://106.75.145.128:3001](http://106.75.145.128:3001)
 
 :fire:**11W+字，共107个文档，带你玩转austin**，详情可戳：[消息推送平台文档](https://www.yuque.com/u1047901/eg5qvy/hh0gk5p4uwie8bva)
 
diff --git a/austin-web/src/main/resources/application.properties b/austin-web/src/main/resources/application.properties
index 916782f..fa7cc20 100644
--- a/austin-web/src/main/resources/application.properties
+++ b/austin-web/src/main/resources/application.properties
@@ -25,6 +25,7 @@ spring.datasource.hikari.validation-timeout=1000
 spring.redis.host=${austin.redis.ip:austin-redis}
 spring.redis.port=${austin.redis.port:6379}
 spring.redis.password=${austin.redis.password:austin}
+spring.redis.connect-timeout=10s
 ########################################## redis end ##########################################
 
 
diff --git a/doc/sql/nacos.sql b/doc/sql/nacos.sql
index 49f4b39..c3d6bb4 100644
--- a/doc/sql/nacos.sql
+++ b/doc/sql/nacos.sql
@@ -31,9 +31,9 @@ CREATE TABLE IF NOT EXISTS `config_info`
 CREATE TABLE IF NOT EXISTS `config_info_aggr`
 (
     `id`           BIGINT(20)   NOT NULL AUTO_INCREMENT COMMENT 'id',
-    `data_id`      VARCHAR(255) NOT NULL COMMENT 'data_id',
-    `group_id`     VARCHAR(255) NOT NULL COMMENT 'group_id',
-    `datum_id`     VARCHAR(255) NOT NULL COMMENT 'datum_id',
+    `data_id`      VARCHAR(128 NOT NULL COMMENT 'data_id',
+    `group_id`     VARCHAR(128) NOT NULL COMMENT 'group_id',
+    `datum_id`     VARCHAR(128) NOT NULL COMMENT 'datum_id',
     `content`      LONGTEXT     NOT NULL COMMENT '内容',
     `gmt_modified` DATETIME     NOT NULL COMMENT '修改时间',
     `app_name`     VARCHAR(128) DEFAULT NULL,
diff --git a/docker-compose.yml b/docker-compose.yml
index eb58488..2ac2ba4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
     networks:
       - app
   austin-zookeeper:
-    image: wurstmeister/zookeeper
+    image: zookeeper:3.8.4
     container_name: austin-zookeeper
     volumes:
       - "/etc/localtime:/etc/localtime"
diff --git a/stream-start.sh b/stream-start.sh
index da83dd4..bda4989 100644
--- a/stream-start.sh
+++ b/stream-start.sh
@@ -1,7 +1,14 @@
 #!/bin/bash
 
-docker cp ./austin-stream/target/austin-stream-0.0.1-SNAPSHOT.jar austin_jobmanager_1:/opt/
-docker exec -ti austin_jobmanager_1 flink run /opt/austin-stream-0.0.1-SNAPSHOT.jar
+BASE_DIR="$(cd "$(dirname "$0")" && pwd)"
+JAR_PATH="$BASE_DIR/austin-stream/target/austin-stream-0.0.1-SNAPSHOT.jar"
+if [[ ! -f "$JAR_PATH" ]]; then
+    echo "jar 不存在: $JAR_PATH" >&2
+        exit 1
+fi
+
+docker cp "$JAR_PATH" austin-jobmanager-1:/opt/austin-stream-0.0.1-SNAPSHOT.jar
+docker exec -ti austin-jobmanager-1 flink run /opt/austin-stream-0.0.1-SNAPSHOT.jar
 
 # stream local test
 # docker cp ./austin-stream-0.0.1-SNAPSHOT.jar austin_jobmanager_1:/opt/austin-stream-test-0.0.1-SNAPSHOT.jar