diff --git a/spug_api/apps/config/views.py b/spug_api/apps/config/views.py
index d7661af..c675bcf 100644
--- a/spug_api/apps/config/views.py
+++ b/spug_api/apps/config/views.py
@@ -4,7 +4,7 @@
 from django.views.generic import View
 from django.db.models import F
 from libs import json_response, JsonParser, Argument, auth
-from apps.app.models import Deploy
+from apps.app.models import Deploy, App
 from apps.config.models import *
 import json
 import re
@@ -111,8 +111,16 @@ class ServiceView(View):
             Argument('id', type=int, help='请指定操作对象')
         ).parse(request.GET)
         if error is None:
-            if Config.objects.filter(type='src', o_id=form.id).exists():
-                return json_response(error='该服务已存在关联的配置信息，请删除相关配置后再尝试删除')
+            rel_apps = []
+            for app in App.objects.filter(rel_services__isnull=False):
+                rel_services = json.loads(app.rel_services)
+                if form.id in rel_services:
+                    rel_apps.append(app.name)
+            if rel_apps:
+                return json_response(error=f'该服务在配置中心已被 "{", ".join(rel_apps)}" 依赖，请解除依赖关系后再尝试删除。')
+            # auto delete configs
+            Config.objects.filter(type='src', o_id=form.id).delete()
+            ConfigHistory.objects.filter(type='src', o_id=form.id).delete()
             Service.objects.filter(pk=form.id).delete()
         return json_response(error=error)
 
diff --git a/spug_web/src/pages/config/app/Table.js b/spug_web/src/pages/config/app/Table.js
index db6c64e..c091fe3 100644
--- a/spug_web/src/pages/config/app/Table.js
+++ b/spug_web/src/pages/config/app/Table.js
@@ -70,9 +70,9 @@ class ComTable extends React.Component {
           <Table.Column width={210} title="操作" render={info => (
             <Action>
               <Action.Button auth="config.app.edit" onClick={() => store.showForm(info)}>编辑</Action.Button>
-              <Action.Button auth="config.app.del" onClick={() => this.handleDelete(info)}>删除</Action.Button>
               <Action.Button auth="config.app.view_config" onClick={() => store.showRel(info)}>依赖</Action.Button>
               <Action.Button auth="config.app.view_config" onClick={() => this.toConfig(info)}>配置</Action.Button>
+              <Action.Button danger auth="config.app.del" onClick={() => this.handleDelete(info)}>删除</Action.Button>
             </Action>
           )}/>
         )}
diff --git a/spug_web/src/pages/config/environment/Table.js b/spug_web/src/pages/config/environment/Table.js
index 7a8ed65..a846846 100644
--- a/spug_web/src/pages/config/environment/Table.js
+++ b/spug_web/src/pages/config/environment/Table.js
@@ -76,7 +76,7 @@ function ComTable() {
         <Table.Column title="操作" render={info => (
           <Action>
             <Action.Button auth="config.env.edit" onClick={() => store.showForm(info)}>编辑</Action.Button>
-            <Action.Button auth="config.env.del" onClick={() => handleDelete(info)}>删除</Action.Button>
+            <Action.Button danger auth="config.env.del" onClick={() => handleDelete(info)}>删除</Action.Button>
           </Action>
         )}/>
       )}
diff --git a/spug_web/src/pages/config/service/Table.js b/spug_web/src/pages/config/service/Table.js
index f19cb77..2c77405 100644
--- a/spug_web/src/pages/config/service/Table.js
+++ b/spug_web/src/pages/config/service/Table.js
@@ -20,7 +20,7 @@ class ComTable extends React.Component {
   handleDelete = (text) => {
     Modal.confirm({
       title: '删除确认',
-      content: `确定要删除【${text['name']}】?`,
+      content: `将会同步删除服务的配置信息，确定要删除服务【${text['name']}】? `,
       onOk: () => {
         return http.delete('/api/config/service/', {params: {id: text.id}})
           .then(() => {
@@ -66,8 +66,8 @@ class ComTable extends React.Component {
           <Table.Column title="操作" render={info => (
             <Action>
               <Action.Button auth="config.src.edit" onClick={() => store.showForm(info)}>编辑</Action.Button>
-              <Action.Button auth="config.src.del" onClick={() => this.handleDelete(info)}>删除</Action.Button>
               <Action.Button auth="config.src.view_config" onClick={() => this.toConfig(info)}>配置</Action.Button>
+              <Action.Button danger auth="config.src.del" onClick={() => this.handleDelete(info)}>删除</Action.Button>
             </Action>
           )}/>
         )}