diff --git a/web/.eslintrc b/web/.eslintrc
index a97bb888..8f2b47c7 100644
--- a/web/.eslintrc
+++ b/web/.eslintrc
@@ -54,6 +54,7 @@
     "key-spacing": ["error", { "beforeColon": false, "afterColon": true }],
     "comma-style": ["error", "last"],
     "comma-dangle": ["error", "always-multiline"],
+    "no-multi-spaces": ["error", { "ignoreEOLComments": true }],
 
 
     "react/prop-types": "off",
diff --git a/web/src/ProviderEditPage.js b/web/src/ProviderEditPage.js
index a2f24614..a8801736 100644
--- a/web/src/ProviderEditPage.js
+++ b/web/src/ProviderEditPage.js
@@ -269,7 +269,7 @@ class ProviderEditPage extends React.Component {
                 </Col>
               </Row>
               {
-                this.state.provider.type !== "WeCom"  ? null : (
+                this.state.provider.type !== "WeCom" ? null : (
                   <Row style={{marginTop: "20px"}} >
                     <Col style={{marginTop: "5px"}} span={2}>
                       {Setting.getLabel(i18next.t("provider:Method"), i18next.t("provider:Method - Tooltip"))} :
@@ -418,7 +418,7 @@ class ProviderEditPage extends React.Component {
           )
         }
         {
-          this.state.provider.type !== "Adfs" &&  this.state.provider.type !== "Casdoor" && this.state.provider.type !== "Okta" ? null : (
+          this.state.provider.type !== "Adfs" && this.state.provider.type !== "Casdoor" && this.state.provider.type !== "Okta" ? null : (
             <Row style={{marginTop: "20px"}} >
               <Col style={{marginTop: "5px"}} span={2}>
                 {Setting.getLabel(i18next.t("provider:Domain"), i18next.t("provider:Domain - Tooltip"))} :
diff --git a/web/src/auth/ForgetPage.js b/web/src/auth/ForgetPage.js
index a7d5a390..70c79b9a 100644
--- a/web/src/auth/ForgetPage.js
+++ b/web/src/auth/ForgetPage.js
@@ -468,7 +468,7 @@ class ForgetPage extends React.Component {
           </Form.Item>
           <br />
           <Form.Item hidden={this.state.current !== 2}>
-            <Button block type="primary"  htmlType="submit" disabled={this.state.userId === ""}>
+            <Button block type="primary" htmlType="submit" disabled={this.state.userId === ""}>
               {i18next.t("forget:Change Password")}
             </Button>
           </Form.Item>