diff --git a/i18n/zh_cn.properties b/i18n/zh_cn.properties
index 3170f13..7e5e8a1 100644
--- a/i18n/zh_cn.properties
+++ b/i18n/zh_cn.properties
@@ -311,4 +311,6 @@ Dec-Dcm_Connection_Value_Out_Range=数值超出范围
 Dec-Dcm_Socket_Unable_Connect_Tip=可能出现编辑冲突
 Dec-Dcm_Connection_File_Upload_ErrorTip1= 参考
 Dec-Dcm_Connection_File_Upload_ErrorTip2= kerberos配置
-Dec-Dcm_Connection_File_Upload_ErrorTip3= 获取帮助或联系技术支持
\ No newline at end of file
+Dec-Dcm_Connection_File_Upload_ErrorTip3= 获取帮助或联系技术支持
+Dec-Dcm_Connection_Timeout_Detection=数据连接超时检测
+Dec-Dcm_Connection_Timeout_Millisecond=毫秒(ms)
\ No newline at end of file
diff --git a/src/modules/app.ts b/src/modules/app.ts
index c347927..5155f5b 100644
--- a/src/modules/app.ts
+++ b/src/modules/app.ts
@@ -7,6 +7,7 @@ import { Tab } from '@fui/core';
 import { Datebase } from './pages/database/database';
 import { Maintain } from './pages/maintain/maintain';
 import { ConnectionPool } from './pages/connection_pool/connection_pool';
+import { TimeOutSetting } from './pages/setting/setting';
 import './app.provider';
 import '../less/index.less';
 
@@ -38,6 +39,12 @@ export class App extends BI.Widget {
                     el: {
                         type: Title.xtype,
                         cls: 'bi-border-bottom',
+                        listeners: [{
+                            eventName: 'EVENT_CLICK_SETTING',
+                            action:() => {
+                                this._setting();
+                            },
+                        }]
                     },
                     height: 40,
                 },
@@ -84,4 +91,21 @@ export class App extends BI.Widget {
             ],
         };
     }
+
+    private _setting() {
+        const settingLayerId = BI.UUID();
+        BI.Layers.create(settingLayerId, null, {
+            container: this,
+            render: {
+                type: TimeOutSetting.xtype,
+                listeners: [{
+                    eventName: "EVENT_CHANGE",
+                    action: function () {
+                        BI.Layers.remove(settingLayerId);
+                    },
+                }],
+            },
+        }, this);
+        BI.Layers.show(settingLayerId);
+    }
 }
diff --git a/src/modules/crud/decision.api.ts b/src/modules/crud/decision.api.ts
index d399399..3ad6470 100644
--- a/src/modules/crud/decision.api.ts
+++ b/src/modules/crud/decision.api.ts
@@ -128,6 +128,14 @@ export class DecisionApi implements Api {
         return requestGet(`/principals?keytabPath=${keytab}`, {});
     }
 
+    getTimeOut(): Promise<{ data?: any }> {
+        return requestGet('kdc/timeout', {});
+    }
+    
+    putTimeOut(value: number) {
+        return requestPut(`kdc/timeout?timeout=${value}`, {})
+    }
+
     private sendEditStatusEvent(name: string, type: string): Promise<SocketResult> {
         return new Promise(resolve => {
             if (Dec && Dec.socket.connected) {
diff --git a/src/modules/pages/setting/setting.ts b/src/modules/pages/setting/setting.ts
new file mode 100644
index 0000000..eaddc96
--- /dev/null
+++ b/src/modules/pages/setting/setting.ts
@@ -0,0 +1,94 @@
+import { shortcut } from '@core/core';
+import { ApiFactory } from 'src/modules/crud/apiFactory';
+
+const api = new ApiFactory().create();
+
+@shortcut()
+export class TimeOutSetting extends BI.Widget {
+    public static xtype = 'dec.dcm.page.timeout.setting';
+
+    public props = {
+        value: 0,
+    };
+
+    beforeRender(cb: Function) {
+        const self = this;
+        api.getTimeOut().then(res => {
+            self.props.value = res.data.count;
+            cb();
+        });
+    }
+
+    public render() {
+        const { value } = this.props;
+        const self = this;
+
+        return {
+            type: 'bi.vtape',
+            cls: 'bi-background',
+            items: [{
+                type: 'dec.setting.header',
+                height: 40,
+                listeners: [{
+                    eventName: 'EVENT_CANCEL',
+                    action: function () {
+                        self.fireEvent('EVENT_CHANGE');
+                    },
+                }, {
+                    eventName: 'EVENT_SAVE',
+                    action: function () {
+                        api.putTimeOut(Number(self.editor.getValue()));
+                        self.fireEvent('EVENT_CHANGE');
+                    },
+                }],
+            }, {
+                type: 'bi.vertical',
+                cls: 'bi-card',
+                hgap: 10,
+                vgap: 10,
+                items: [
+                    {
+                        type: 'bi.vertical_adapt',
+                        cls: 'bi-border-bottom',
+                        height: 32,
+                        items: [{
+                            type: 'bi.label',
+                            textAlign: 'left',
+                            width: 120,
+                            cls: 'dec-font-weight-bold',
+                            text: BI.i18nText('Dec-Dcm_Connection_Timeout_Detection'),
+                        }]
+                    },
+                    {
+                        type: 'bi.vertical_adapt',
+                        items: [{
+                            type: 'dec.label.editor.item',
+                            text: BI.i18nText('Dec-Over_Time'),
+                            textWidth: 100,
+                            editorWidth: 80,
+                            allowBlank: false,
+                            value: value,
+                            validationChecker: function(v) {
+                                return BI.isPositiveInteger(v);
+                            },
+                            errorText: BI.i18nText('BI-Please_Input_Positive_Integer'),
+                            ref: function (_ref) {
+                                self.editor = _ref;
+                            },
+                        }, {
+                            el: {
+                                type: 'bi.label',
+                                text: BI.i18nText('Dec-Dcm_Connection_Timeout_Millisecond'),
+                            },
+                            lgap: 10,
+                        }]
+
+                    }, 
+                ]
+            }],
+            ref: function (_ref) {
+                self.setting = _ref;
+            },
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/modules/title/title.ts b/src/modules/title/title.ts
index dc85b0f..73d936b 100644
--- a/src/modules/title/title.ts
+++ b/src/modules/title/title.ts
@@ -31,6 +31,14 @@ export class Title extends BI.Widget {
             type: BI.LeftRightVerticalAdaptLayout.xtype,
             items: {
                 left: [
+                    {
+                        type: 'bi.icon_button',
+                        cls: 'setting-font',
+                        _lgap: 15,
+                        handler: () => {
+                            this.fireEvent('EVENT_CLICK_SETTING');
+                        },
+                    },
                     {
                         type: BI.LinearSegment.xtype,
                         cls: 'bi-font-bold',