diff --git a/common/ASC.Api.Core/Core/ApiContext.cs b/common/ASC.Api.Core/Core/ApiContext.cs
index fd07711a56..6f98a41743 100644
--- a/common/ASC.Api.Core/Core/ApiContext.cs
+++ b/common/ASC.Api.Core/Core/ApiContext.cs
@@ -41,7 +41,7 @@ namespace ASC.Api.Core
             HttpContext = httpContext;
 
             //TODO
-            uint ItemsPerPage = 25;
+            uint ItemsPerPage = 1000;
             Count = 0;
             //Try parse values
             string count = GetRequestValue("count");
diff --git a/web/ASC.Web.Components/src/components/combobox/index.js b/web/ASC.Web.Components/src/components/combobox/index.js
index 64a17b7573..f68cc049db 100644
--- a/web/ASC.Web.Components/src/components/combobox/index.js
+++ b/web/ASC.Web.Components/src/components/combobox/index.js
@@ -28,103 +28,100 @@ const StyledComboBox = styled.div`
 `;
 
 class ComboBox extends React.PureComponent {
-    constructor(props) {
-        super(props);
+  constructor(props) {
+    super(props);
 
-        this.ref = React.createRef();
+    this.ref = React.createRef();
 
-        this.state = {
-            isOpen: props.opened,
-            boxLabel: props.options[props.selectedIndex].label,
-            options: props.options
-        };
+    this.state = {
+      isOpen: props.opened,
+      boxLabel: props.options[props.selectedIndex].label,
+      options: props.options
+    };
 
-        this.handleClick = this.handleClick.bind(this);
-        this.stopAction = this.stopAction.bind(this);
-        this.toggle = this.toggle.bind(this);
+    this.handleClick = this.handleClick.bind(this);
+    this.stopAction = this.stopAction.bind(this);
+    this.toggle = this.toggle.bind(this);
+    this.comboBoxClick = this.comboBoxClick.bind(this);
+    this.optionClick = this.optionClick.bind(this);
+  }
+
+  handleClick = (e) => !this.ref.current.contains(e.target) && this.toggle(false);
+  stopAction = (e) => e.preventDefault();
+  toggle = (isOpen) => this.setState({ isOpen: isOpen });
+  comboBoxClick = () => {
+    this.setState({ option: this.props.option });
+    this.toggle(!this.state.isOpen);
+  };
+  optionClick = (option) => {
+    option.onClick && option.onClick();
+    this.toggle(!this.state.isOpen);
+    this.setState({ boxLabel: option.label });
+    this.props.onSelect && this.props.onSelect(option);
+  };
+
+  componentDidMount() {
+    if (this.ref.current) {
+      document.addEventListener("click", this.handleClick);
     }
+  }
 
-    handleClick = (e) => !this.ref.current.contains(e.target) && this.toggle(false);
-    stopAction = (e) => e.preventDefault();
-    toggle = (isOpen) => this.setState({ isOpen: isOpen });
+  componentWillUnmount() {
+    document.removeEventListener("click", this.handleClick)
+  }
 
-    componentDidMount() {
-        if (this.ref.current) {
-            document.addEventListener("click", this.handleClick);
-        }
+  componentDidUpdate(prevProps) {
+    if (this.props.opened !== prevProps.opened) {
+      this.toggle(this.props.opened);
     }
+  }
 
-    componentWillUnmount() {
-        document.removeEventListener("click", this.handleClick)
-    }
-
-    componentDidUpdate(prevProps) {
-        if (this.props.opened !== prevProps.opened) {
-            this.toggle(this.props.opened);
-        }
-    }
-
-    render() {
-        //console.log("ComboBox render");
-        return (
-            <StyledComboBox ref={this.ref} {...this.props} data={this.state.boxLabel}
-                onClick={
-                    !this.props.isDisabled
-                        ? () => {
-                            this.setState({ option: this.props.option });
-                            this.toggle(!this.state.isOpen);
-                        }
-                        : this.stopAction
-                }
-            >
-                <InputBlock placeholder={this.state.boxLabel}
-                    iconName='ExpanderDownIcon'
-                    iconSize={8}
-                    isIconFill={true}
-                    iconColor='#A3A9AE'
-                    scale={true}
-                    isDisabled={this.props.isDisabled}
-                    isReadOnly={true}
-                    onIconClick={() => false}
-                >
-                    {this.props.children}
-                    <DropDown
-                        directionX={this.props.directionX}
-                        directionY={this.props.directionY}
-                        manualWidth='100%'
-                        manualY='102%'
-                        isOpen={this.state.isOpen}
-                    >
-                        {this.state.options.map((option, index) =>
-                            <DropDownItem {...option}
-                                disabled={option.label === this.state.boxLabel}
-                                onClick={() => {
-                                    option.onClick && option.onClick();
-                                    this.toggle(!this.state.isOpen);
-                                    this.setState({ boxLabel: option.label });
-                                    this.props.onSelect && this.props.onSelect(option);
-                                }}
-                            />
-                        )}
-                    </DropDown>
-                </InputBlock>
-            </StyledComboBox>
-        );
-    }
+  render() {
+    //console.log("ComboBox render");
+    return (
+      <StyledComboBox ref={this.ref} {...this.props} data={this.state.boxLabel} onClick={this.comboBoxClick} onSelect={this.stopAction} >
+        <InputBlock placeholder={this.state.boxLabel}
+          iconName='ExpanderDownIcon'
+          iconSize={8}
+          isIconFill={true}
+          iconColor='#A3A9AE'
+          scale={true}
+          isDisabled={this.props.isDisabled}
+          isReadOnly={true}
+        >
+          {this.props.children}
+          <DropDown
+            directionX={this.props.directionX}
+            directionY={this.props.directionY}
+            manualWidth='100%'
+            manualY='102%'
+            isOpen={this.state.isOpen}
+          >
+            {this.state.options.map((option) =>
+              <DropDownItem {...option}
+                disabled={option.label === this.state.boxLabel}
+                onClick={() => this.optionClick(option)}
+              />
+            )}
+          </DropDown>
+        </InputBlock>
+      </StyledComboBox>
+    );
+  }
 };
 
 ComboBox.propTypes = {
-    isDisabled: PropTypes.bool,
-    withBorder: PropTypes.bool,
-    selectedIndex: PropTypes.number,
-    options: PropTypes.array,
-    onSelect: PropTypes.func
+  isDisabled: PropTypes.bool,
+  withBorder: PropTypes.bool,
+  selectedIndex: PropTypes.number,
+  options: PropTypes.array,
+  onSelect: PropTypes.func
 }
 
 ComboBox.defaultProps = {
-    isDisabled: false,
-    withBorder: true,
-    selectedIndex: 0
+  isDisabled: false,
+  withBorder: true,
+  selectedIndex: 0
 }
 
 export default ComboBox;
\ No newline at end of file
diff --git a/web/ASC.Web.Components/src/components/paging/index.js b/web/ASC.Web.Components/src/components/paging/index.js
index f9a8b3bed0..c0e7b6e4f9 100644
--- a/web/ASC.Web.Components/src/components/paging/index.js
+++ b/web/ASC.Web.Components/src/components/paging/index.js
@@ -34,18 +34,26 @@ const Paging = props => {
   //console.log("Paging render");
   const { previousLabel, nextLabel, previousAction, nextAction, pageItems, perPageItems, openDirection, disablePrevious, disableNext } = props;
 
+  const onSelectPageAction = (option) => {
+    props.onSelectPage(option);
+  }
+
+  const onSelectPerPageAction = (option) => {
+    props.onSelectPerPage(option)
+  }
+
   return (
     <StyledPaging>
       <Button size='medium' label={previousLabel} onClick={previousAction} isDisabled={disablePrevious} />
       {pageItems &&
         <StyledPage>
-          <ComboBox directionY={openDirection} options={pageItems} onSelect={(a)=> props.onSelectPage(a)} />
+          <ComboBox directionY={openDirection} options={pageItems} onSelect={onSelectPageAction} />
         </StyledPage>
       }
       <Button size='medium' label={nextLabel} onClick={nextAction} isDisabled={disableNext} />
       {perPageItems && 
       <StyledOnPage>
-        <ComboBox directionY={openDirection} options={perPageItems} onSelect={(a) => props.onSelectPerPage(a)} />
+        <ComboBox directionY={openDirection} options={perPageItems} onSelect={onSelectPerPageAction} />
       </StyledOnPage>
       }
     </StyledPaging>
diff --git a/web/ASC.Web.Storybook/stories/input/combobox/combobox.stories.js b/web/ASC.Web.Storybook/stories/input/combobox/combobox.stories.js
index b91b90734c..6f445aad9d 100644
--- a/web/ASC.Web.Storybook/stories/input/combobox/combobox.stories.js
+++ b/web/ASC.Web.Storybook/stories/input/combobox/combobox.stories.js
@@ -9,18 +9,15 @@ import { ComboBox } from 'asc-web-components'
 let options = [
     {
         key: '0',
-        label: '25 per page',
-        onClick: (e) => console.log(e.target)
+        label: '25 per page'
     },
     {
         key: '1',
         label: '50 per page',
-        onClick: (e) => console.log(e.target)
     },
     {
         key: '2',
-        label: '100 per page',
-        onClick: (e) => console.log(e.target)
+        label: '100 per page'
     }
 ];
 
diff --git a/web/ASC.Web.Storybook/stories/paging/base/base.paging.stories.js b/web/ASC.Web.Storybook/stories/paging/base/base.paging.stories.js
index 787de82ec2..1c2441d741 100644
--- a/web/ASC.Web.Storybook/stories/paging/base/base.paging.stories.js
+++ b/web/ASC.Web.Storybook/stories/paging/base/base.paging.stories.js
@@ -8,65 +8,65 @@ import Section from '../../../.storybook/decorators/section';
 import { isUndefined } from 'util';
 
 storiesOf('Components|Paging', module)
-    .addDecorator(withKnobs)
-    .addDecorator(withReadme(Readme))
-    .add('base', () => {
+  .addDecorator(withKnobs)
+  .addDecorator(withReadme(Readme))
+  .add('base', () => {
 
-        const pageItems = [
-            {
-                key: '1',
-                label: '1 of 5'
-            },
-            {
-                key: '2',
-                label: '2 of 5'
-            },
-            {
-                key: '3',
-                label: '3 of 5'
-            },
-            {
-                key: '4',
-                label: '4 of 5'
-            },
-            {
-                key: '5',
-                label: '5 of 5'
-            }
-        ];
+    const pageItems = [
+      {
+        key: '1',
+        label: '1 of 5'
+      },
+      {
+        key: '2',
+        label: '2 of 5'
+      },
+      {
+        key: '3',
+        label: '3 of 5'
+      },
+      {
+        key: '4',
+        label: '4 of 5'
+      },
+      {
+        key: '5',
+        label: '5 of 5'
+      }
+    ];
 
-        const perPageItems = [
-            {
-                key: '1-1',
-                label: '25 per page'
-            },
-            {
-                key: '1-2',
-                label: '50 per page'
-            },
-            {
-                key: '1-3',
-                label: '100 per page'
-            }
-        ];
+    const perPageItems = [
+      {
+        key: '1-1',
+        label: '25 per page'
+      },
+      {
+        key: '1-2',
+        label: '50 per page'
+      },
+      {
+        key: '1-3',
+        label: '100 per page'
+      }
+    ];
 
-        const displayItems = boolean('Display pageItems', true);
-        const displayPerPage = boolean('Display perPageItems', true);
-      
-        return (
-            <Section>
-                <Paging previousLabel={text('previousLabel', 'Previous')} 
-                        nextLabel={text('nextLabel', 'Next')} 
-                        pageItems={displayItems ? pageItems : undefined}
-                        perPageItems={displayPerPage ? perPageItems : undefined}
-                        disablePrevious={boolean('disablePrevious', false)}
-                        disableNext={boolean('disableNext', false)}
-                        previousAction={ () => console.log('Prev')}
-                        nextAction={ () => console.log('Next')}
-                        openDirection='bottom'
-                        onSelectPage={(a) => console.log(a)}
-                        onSelectPerPage={(a) => console.log(a)}
-                />
-            </Section>
-        )
-    });
\ No newline at end of file
+    const displayItems = boolean('Display pageItems', true);
+    const displayPerPage = boolean('Display perPageItems', true);
+
+    return (
+      <Section>
+        <Paging previousLabel={text('previousLabel', 'Previous')}
+          nextLabel={text('nextLabel', 'Next')}
+          pageItems={displayItems ? pageItems : undefined}
+          perPageItems={displayPerPage ? perPageItems : undefined}
+          disablePrevious={boolean('disablePrevious', false)}
+          disableNext={boolean('disableNext', false)}
+          previousAction={() => console.log('Prev')}
+          nextAction={() => console.log('Next')}
+          openDirection='bottom'
+          onSelectPage={(a) => console.log(a)}
+          onSelectPerPage={(a) => console.log(a)}
+        />
+      </Section>
+    )
+  });
\ No newline at end of file