diff --git a/apisix/plugins/server-info.lua b/apisix/plugins/server-info.lua
index 36dffdcd6b9d..e7dcb913fe2f 100644
--- a/apisix/plugins/server-info.lua
+++ b/apisix/plugins/server-info.lua
@@ -36,7 +36,8 @@ local attr_schema = {
             type = "integer",
             description = "server info reporting interval (unit: second)",
             default = 60,
-            minimum = 5,
+            minimum = 60,
+            maximum = 3600,
         }
     }
 }
diff --git a/doc/plugins/server-info.md b/doc/plugins/server-info.md
index 9bf2fb573af3..6a64294ac77c 100644
--- a/doc/plugins/server-info.md
+++ b/doc/plugins/server-info.md
@@ -78,7 +78,7 @@ plugin_attr:
 ## Test Plugin
 
 ```bash
-curl http://127.0.0.1:9080/apisix/admin/server_info -s | jq
+curl http://127.0.0.1:9080/apisix/server_info -s | jq
 {
   "up_time": 5,
   "last_report_time": 1606551536,
diff --git a/doc/zh-cn/plugins/server-info.md b/doc/zh-cn/plugins/server-info.md
index fac9c2c44f35..4d68200f970b 100644
--- a/doc/zh-cn/plugins/server-info.md
+++ b/doc/zh-cn/plugins/server-info.md
@@ -78,7 +78,7 @@ plugin_attr:
 ## 测试插件
 
 ```bash
-curl http://127.0.0.1:9080/apisix/admin/server_info -s | jq
+curl http://127.0.0.1:9080/apisix/server_info -s | jq
 {
   "up_time": 5,
   "last_report_time": 1606551536,
diff --git a/t/plugin/server-info.t b/t/plugin/server-info.t
index 061ea90f92a1..74a010e70c83 100644
--- a/t/plugin/server-info.t
+++ b/t/plugin/server-info.t
@@ -32,12 +32,10 @@ plugins:
     - server-info
 plugin_attr:
     server-info:
-        report_interval: 5
+        report_interval: 60
 --- config
 location /t {
     content_by_lua_block {
-        -- let the server info to be reported
-        ngx.sleep(5.1)
         local json_decode = require("cjson.safe").decode
         local t = require("lib.test_admin").test
         local code, _, body = t('/apisix/server_info', ngx.HTTP_GET)
@@ -67,11 +65,10 @@ last_report_time: \d+
 up_time: \d+
 version: [\d\.]+
 $}
---- timeout: 5.5
 --- no_error_log
 [error]
 --- error_log
-timer created to report server info, interval: 5
+timer created to report server info, interval: 60