diff --git a/src/Components/ColCardPublicOptions.js b/src/Components/ColCardPublicOptions.js
index 48a7bab2be1d264fb8681bb3e79637c68d08894f..6e374d7a159e18c51bc06a44038c0aa859c796d6 100644
--- a/src/Components/ColCardPublicOptions.js
+++ b/src/Components/ColCardPublicOptions.js
@@ -16,23 +16,23 @@ GNU Affero General Public License for more details.
 You should have received a copy of the GNU Affero General Public License
 along with Plataforma Integrada MEC.  If not, see <http://www.gnu.org/licenses/>.*/
 
-import React, {useState} from 'react';
+import React, { useState } from 'react';
 import Button from '@material-ui/core/Button';
 import Menu from '@material-ui/core/Menu';
 import ListItemIcon from '@material-ui/core/ListItemIcon';
 import MenuItem from '@material-ui/core/MenuItem';
 import OpenIcon from '@material-ui/icons/OpenInNew';
-import {Link} from 'react-router-dom'
+import { Link } from 'react-router-dom'
 import MoreVertIcon from '@material-ui/icons/MoreVert';
 import styled from 'styled-components'
 import ErrorIcon from '@material-ui/icons/Error';
 import ReportModal from './ReportModal.js'
 import ReportProblemIcon from '@material-ui/icons/ReportProblem';
 import OpenInBrowserIcon from '@material-ui/icons/OpenInBrowser';
-import {deleteRequest} from '../Components/HelperFunctions/getAxiosConfig'
+import { deleteRequest } from '../Components/HelperFunctions/getAxiosConfig'
 
-export default function ColCardPublicOptions (props) {
-  const [anchorEl, setAnchorEl] = React.useState(null);
+export default function ColCardPublicOptions(props) {
+    const [anchorEl, setAnchorEl] = React.useState(null);
 
     function handleClick(event) {
         setAnchorEl(event.currentTarget);
@@ -43,11 +43,13 @@ export default function ColCardPublicOptions (props) {
     }
 
     const [reportModalOpen, toggleReportModal] = useState(false)
-    const handleReportModal = (value) => {toggleReportModal(value)}
+    const handleReportModal = (value) => { toggleReportModal(value) }
 
     const handleUnfollow = () => {
-
-        deleteRequest(`/collections/${props.id}/follow`, (data) => {console.log(data)}, (error) => {console.log(error)})
+        if (props.currentUserId)
+            deleteRequest(`/collections/${props.id}/follow`, (data) => { console.log(data) }, (error) => { console.log(error) })
+        else
+            props.handleLogin()
     }
 
     return (
@@ -104,7 +106,10 @@ export default function ColCardPublicOptions (props) {
 
                     <StyledMenuItem
                         onClick={() => {
-                            handleReportModal(true);
+                            if (props.currentUserId)
+                                handleReportModal(true);
+                            else
+                                props.handleLogin()
                         }}
                     >
                         <ListItemIcon>
diff --git a/src/Components/CollectionCardFunction.js b/src/Components/CollectionCardFunction.js
index fe0844f15ae24d38025de34d359c9cd30ba07463..ced5cb77028a259d4aa39136ff48f18f696ec114 100644
--- a/src/Components/CollectionCardFunction.js
+++ b/src/Components/CollectionCardFunction.js
@@ -42,263 +42,271 @@ import Snackbar from '@material-ui/core/Snackbar';
 import MuiAlert from '@material-ui/lab/Alert';
 
 export default function CollectionCardFunction(props) {
-    const { state } = useContext(Store)
-
-    // eslint-disable-next-line
-    const [userAvatar] = useState(props.avatar ? (`${apiDomain}` + props.avatar) : noAvatar)
-    const [userFollowingCol, toggleUserFollowingCol] = useState(props.followed ? props.followed : false)
-    const handleToggleUserFollowingCol = () => { toggleUserFollowingCol(!userFollowingCol) }
-
-    const [name, setName] = useState(props.name)
-    const changeColName = (newName) => {setName(newName)}
-
-    const [privacy, setPrivacy] = useState(props.privacy)
-    const changeColPrivacy = (newPrivacy) => {setPrivacy(newPrivacy)}
-
-    const [likesCount, setLikesCount] = useState(props.likeCount)
-    const [liked, toggleLiked] = useState(props.liked)
-
-    const [signUpOpen, setSignUp] = useState(false)
-    const [loginOpen, setLogin] = useState(false)
-    const [successfulLoginOpen, handleSuccessfulLogin] = useState(false)
-
-
-    function handleSuccessLike(data) {
-        toggleLiked(!liked)
-        setLikesCount(data.count)
-    }
-    const handleLike = () => {
-        putRequest(`/collections/${props.id}/like`, {}, handleSuccessLike, (error) => { console.log(error) })
-    }
-
-    const [followingHover, handleFollowingHover] = useState(false)
-    const toggleFollowingHover = (value) => { handleFollowingHover(value) }
-
-    const [slideIn, setSlide] = useState(false)
-    const controlSlide = () => { setSlide(!slideIn) }
-
-    function handleSuccessFollow(data) {
-        handleToggleUserFollowingCol()
-    }
-    const handleFollow = () => {
-        putRequest(`/collections/${props.id}/follow`, {}, handleSuccessFollow, (error) => { console.log(error) })
-    }
+  const { state } = useContext(Store)
+
+  // eslint-disable-next-line
+  const [userAvatar] = useState(props.avatar ? (`${apiDomain}` + props.avatar) : noAvatar)
+  const [userFollowingCol, toggleUserFollowingCol] = useState(props.followed ? props.followed : false)
+  const handleToggleUserFollowingCol = () => { toggleUserFollowingCol(!userFollowingCol) }
+
+  const [name, setName] = useState(props.name)
+  const changeColName = (newName) => { setName(newName) }
+
+  const [privacy, setPrivacy] = useState(props.privacy)
+  const changeColPrivacy = (newPrivacy) => { setPrivacy(newPrivacy) }
+
+  const [likesCount, setLikesCount] = useState(props.likeCount)
+  const [liked, toggleLiked] = useState(props.liked)
+
+  const [signUpOpen, setSignUp] = useState(false)
+  const [loginOpen, setLogin] = useState(false)
+  const [successfulLoginOpen, handleSuccessfulLogin] = useState(false)
+
+
+  function handleSuccessLike(data) {
+    toggleLiked(!liked)
+    setLikesCount(data.count)
+  }
+  const handleLike = () => {
+    if (state.currentUser.id)
+      putRequest(`/collections/${props.id}/like`, {}, handleSuccessLike, (error) => { console.log(error) })
+    else
+      handleLogin()
+  }
+
+  const [followingHover, handleFollowingHover] = useState(false)
+  const toggleFollowingHover = (value) => { handleFollowingHover(value) }
+
+  const [slideIn, setSlide] = useState(false)
+  const controlSlide = () => { setSlide(!slideIn) }
+
+  function handleSuccessFollow(data) {
+    handleToggleUserFollowingCol()
+  }
+  const handleFollow = () => {
+    if (state.currentUser.id)
+      putRequest(`/collections/${props.id}/follow`, {}, handleSuccessFollow, (error) => { console.log(error) })
+    else
+      handleLogin()
+  }
+
+  const RenderFollowButton = () => {
+    return (
+      <FollowButton onClick={handleFollow}>
+        <AddIcon /><span>SEGUIR</span>
+      </FollowButton>
+    )
+  }
 
-    const RenderFollowButton = () => {
-        return (
-            <FollowButton onClick={handleFollow}>
-                <AddIcon /><span>SEGUIR</span>
-            </FollowButton>
-        )
+  useEffect(() => {
+    if (!state.currentUser.id) {
+      toggleLiked(false);
+      toggleUserFollowingCol(false);
     }
+  }, [state.currentUser.id])
 
-    useEffect(() => {
-        if (!state.currentUser.id) {
-            toggleLiked(false);
-            toggleUserFollowingCol(false);
+  const RenderFollowingButton = () => {
+    return (
+      <FollowingButton onMouseOver={() => toggleFollowingHover(true)}
+        onMouseLeave={() => toggleFollowingHover(false)} onClick={handleFollow}>
+        {
+          followingHover ?
+            (
+              [
+                <span>DEIXAR DE SEGUIR</span>
+              ]
+            )
+            :
+            (
+              [
+                <React.Fragment>
+                  <CheckIcon /><span>SEGUINDO</span>
+                </React.Fragment>
+              ]
+            )
         }
-    }, [state.currentUser.id])
-
-    const RenderFollowingButton = () => {
-        return (
-            <FollowingButton onMouseOver={() => toggleFollowingHover(true)}
-                onMouseLeave={() => toggleFollowingHover(false)} onClick={handleFollow}>
-                {
-                    followingHover ?
-                        (
-                            [
-                                <span>DEIXAR DE SEGUIR</span>
-                            ]
-                        )
-                        :
-                        (
-                            [
-                                <React.Fragment>
-                                    <CheckIcon /><span>SEGUINDO</span>
-                                </React.Fragment>
-                            ]
-                        )
-                }
-            </FollowingButton>
-        )
-    }
+      </FollowingButton>
+    )
+  }
 
-    const SlideAnimationContent = () => {
-        return (
-            <SlideContentDiv>
-                <HeaderContainer container="row" justify="flex-start" alignItems="center">
-                    <AvatarDiv item xs={2}>
-                        <img className="img" src={userAvatar} alt="user avatar" />
-                    </AvatarDiv>
-                    <EnviadoPor item xs={10}>
-                        Enviado por:
+  const SlideAnimationContent = () => {
+    return (
+      <SlideContentDiv>
+        <HeaderContainer container="row" justify="flex-start" alignItems="center">
+          <AvatarDiv item xs={2}>
+            <img className="img" src={userAvatar} alt="user avatar" />
+          </AvatarDiv>
+          <EnviadoPor item xs={10}>
+            Enviado por:
                         <br />
-                        <p>{props.author}</p>
-                    </EnviadoPor>
-                </HeaderContainer>
-                {
-                    props.tags ?
-                        <TagContainer container direction="row">
-                            {
-                                props.tags.map((tag) =>
-                                    <Grid item key={tag.id}>
-                                        <span >{tag.name}</span>
-                                    </Grid>
-                                )
-                            }
-                        </TagContainer> :
-                        null
-                }
-            </SlideContentDiv>
-        )
-    }
+            <p>{props.author}</p>
+          </EnviadoPor>
+        </HeaderContainer>
+        {
+          props.tags ?
+            <TagContainer container direction="row">
+              {
+                props.tags.map((tag) =>
+                  <Grid item key={tag.id}>
+                    <span >{tag.name}</span>
+                  </Grid>
+                )
+              }
+            </TagContainer> :
+            null
+        }
+      </SlideContentDiv>
+    )
+  }
 
-    const handleSignUp = () => {
-        setSignUp(!signUpOpen)
-    }
+  const handleSignUp = () => {
+    setSignUp(!signUpOpen)
+  }
 
-    const handleLogin = () => {
-        setLogin(!loginOpen)
-    }
+  const handleLogin = () => {
+    setLogin(!loginOpen)
+  }
 
-    function Alert(props) {
-        return <MuiAlert elevation={6} variant="filled" {...props} />;
-    }
+  function Alert(props) {
+    return <MuiAlert elevation={6} variant="filled" {...props} />;
+  }
 
-    function toggleLoginSnackbar(reason) {
-        if (reason === 'clickaway') {
-            return;
-        }
-        handleSuccessfulLogin(false);
+  function toggleLoginSnackbar(reason) {
+    if (reason === 'clickaway') {
+      return;
     }
-
-    return (
-        <>
-            <SignUpModal open={signUpOpen} handleClose={handleSignUp} openLogin={handleLogin}
-            />
-            <LoginModal open={loginOpen} handleClose={() => setLogin(false)} openSignUp={handleSignUp}
-                openSnackbar={() => { handleSuccessfulLogin(true) }}
-            />
-            <Snackbar open={successfulLoginOpen} autoHideDuration={1000} onClose={toggleLoginSnackbar}
-                anchorOrigin={{ vertical: 'top', horizontal: 'center' }}
-            >
-                <Alert severity="success" style={{ backgroundColor: "#00acc1" }}>Você está conectado(a)!</Alert>
-            </Snackbar>
-            <StyledCard>
-                <CardDiv>
-                    <CardReaDiv>
-                        <Header onMouseEnter={controlSlide} onMouseLeave={controlSlide}>
-                            <Slide direction="left" in={slideIn} timeout={1000}>
-                                <div className={`slideContentLinkAfterActive${slideIn}`} style={{ width: '100%', height: "100%" }}>
-                                    <Link to={"/colecao-do-usuario/" + props.id} className="text" style={{ textDecoration: "none" }} >
-                                        {SlideAnimationContent()}
-                                    </Link>
-                                </div>
-                            </Slide>
-                            <div className={`slideContentLinkBeforeActive${slideIn}`} style={{ width: '100%', height: '100%' }}>
-                                <UserInfo>
-                                    {/* I(Luis) dont know why, but if i use styled components, sometimes the avatar will be deconfigured */}
-                                    <img src={userAvatar} alt="user avatar" style={{
-                                        height: "70px", width: "70px", borderRadius: "50%",
-                                        zIndex: 1, border: "2px solid white",
-                                        boxShadow: "0 1px 3px rgba(0,0,0,.45)"
-
-                                    }} />
-                                    <UserAndTitle>
-                                        <span>{props.author}</span>
-                                        <span className={"col-name"}>{name}</span>
-                                    </UserAndTitle>
-                                </UserInfo>
-                                <StyledGrid container direction="row">
-                                    {
-                                        props.thumbnails.map((thumb) =>
-                                            <Grid item xs={props.thumbnails <= 4 && props.thumbnails > 0 ? 12 / props.thumbnails.length : 6}>
-                                                <div style={{ backgroundImage: `url(${`${apiDomain}` + thumb})`, height: "100%", width: "100%", backgroundSize: "cover", backgroundPosition: "center" }} />
-                                            </Grid>
-                                        )
-                                    }
-                                </StyledGrid>
-                            </div>
-                        </Header>
-
-                        <Description> {/*renders rating, number of learning objects and likes count*/}
-                            {
-                                props.authorID !== state.currentUser.id &&
-                                <Rating
-                                    name="customized-empty"
-                                    value={props.rating}
-                                    readOnly
-                                    style={{ color: "#666" }}
-                                    emptyIcon={<StarBorderIcon fontSize="inherit" />}
-                                />
-                            }
-
-                            <Footer>
-                                <Type>
-                                    <FolderIcon />
-                                    <span style={{ fontWeight: "bold" }}>{props.collections.length} </span>
-                                    <span>{props.collections.length !== 1 ? "Recursos" : "Recurso"}</span>
-                                </Type>
-                                <LikeCounter>
-                                    <span>{likesCount}</span>
-                                    <ButtonNoWidth onClick={handleLike}>
-                                        <FavoriteIcon style={{ color: liked ? "red" : "#666" }} />
-                                    </ButtonNoWidth>
-                                </LikeCounter>
-                            </Footer>
-                        </Description>
-
-                    </CardReaDiv>
-
-                    {
-                        props.authorID === state.currentUser.id ?
-                            (
-                                <CardReaFooter style={{ justifyContent: "space-between" }}> {/*renders following/unfollow and follow button*/}
-                                    <Grid container>
-                                        <Grid item xs={6} style={{ display: "flex", justifyContent: "center" }}>
-                                            {
-                                                privacy === 'private' &&
-                                                <LockIcon style={{ color: "#666" }} />
-                                            }
-                                        </Grid>
-                                        <Grid item xs={6} style={{ display: "flex", justifyContent: "flex-end" }}>
-                                            <ColCardOwnerOptions
-                                                id={props.id}
-                                                changeColName={changeColName}
-                                                changeColPrivacy={changeColPrivacy}
-                                            />
-                                        </Grid>
-                                    </Grid>
-                                </CardReaFooter>
-                            )
-                            :
-                            (
-                                <CardReaFooter> {/*renders following/unfollow and follow button*/}
-                                    {
-                                        userFollowingCol ?
-                                            (
-                                                [
-                                                    RenderFollowingButton()
-                                                ]
-                                            )
-                                            :
-                                            (
-                                                [
-                                                    RenderFollowButton()
-                                                ]
-                                            )
-                                    }
-                                    <ColCardPublicOptions
-                                        id={props.id}
-                                    />
-                                </CardReaFooter>
-                            )
-                    }
-
-                </CardDiv>
-            </StyledCard>
-        </>
-    )
+    handleSuccessfulLogin(false);
+  }
+
+  return (
+    <>
+      <SignUpModal open={signUpOpen} handleClose={handleSignUp} openLogin={handleLogin}
+      />
+      <LoginModal open={loginOpen} handleClose={() => setLogin(false)} openSignUp={handleSignUp}
+        openSnackbar={() => { handleSuccessfulLogin(true) }}
+      />
+      <Snackbar open={successfulLoginOpen} autoHideDuration={1000} onClose={toggleLoginSnackbar}
+        anchorOrigin={{ vertical: 'top', horizontal: 'center' }}
+      >
+        <Alert severity="success" style={{ backgroundColor: "#00acc1" }}>Você está conectado(a)!</Alert>
+      </Snackbar>
+      <StyledCard>
+        <CardDiv>
+          <CardReaDiv>
+            <Header onMouseEnter={controlSlide} onMouseLeave={controlSlide}>
+              <Slide direction="left" in={slideIn} timeout={1000}>
+                <div className={`slideContentLinkAfterActive${slideIn}`} style={{ width: '100%', height: "100%" }}>
+                  <Link to={"/colecao-do-usuario/" + props.id} className="text" style={{ textDecoration: "none" }} >
+                    {SlideAnimationContent()}
+                  </Link>
+                </div>
+              </Slide>
+              <div className={`slideContentLinkBeforeActive${slideIn}`} style={{ width: '100%', height: '100%' }}>
+                <UserInfo>
+                  {/* I(Luis) dont know why, but if i use styled components, sometimes the avatar will be deconfigured */}
+                  <img src={userAvatar} alt="user avatar" style={{
+                    height: "70px", width: "70px", borderRadius: "50%",
+                    zIndex: 1, border: "2px solid white",
+                    boxShadow: "0 1px 3px rgba(0,0,0,.45)"
+
+                  }} />
+                  <UserAndTitle>
+                    <span>{props.author}</span>
+                    <span className={"col-name"}>{name}</span>
+                  </UserAndTitle>
+                </UserInfo>
+                <StyledGrid container direction="row">
+                  {
+                    props.thumbnails.map((thumb) =>
+                      <Grid item xs={props.thumbnails <= 4 && props.thumbnails > 0 ? 12 / props.thumbnails.length : 6}>
+                        <div style={{ backgroundImage: `url(${`${apiDomain}` + thumb})`, height: "100%", width: "100%", backgroundSize: "cover", backgroundPosition: "center" }} />
+                      </Grid>
+                    )
+                  }
+                </StyledGrid>
+              </div>
+            </Header>
+
+            <Description> {/*renders rating, number of learning objects and likes count*/}
+              {
+                props.authorID !== state.currentUser.id &&
+                <Rating
+                  name="customized-empty"
+                  value={props.rating}
+                  readOnly
+                  style={{ color: "#666" }}
+                  emptyIcon={<StarBorderIcon fontSize="inherit" />}
+                />
+              }
+
+              <Footer>
+                <Type>
+                  <FolderIcon />
+                  <span style={{ fontWeight: "bold" }}>{props.collections.length} </span>
+                  <span>{props.collections.length !== 1 ? "Recursos" : "Recurso"}</span>
+                </Type>
+                <LikeCounter>
+                  <span>{likesCount}</span>
+                  <ButtonNoWidth onClick={handleLike}>
+                    <FavoriteIcon style={{ color: liked ? "red" : "#666" }} />
+                  </ButtonNoWidth>
+                </LikeCounter>
+              </Footer>
+            </Description>
+
+          </CardReaDiv>
+
+          {
+            props.authorID === state.currentUser.id ?
+              (
+                <CardReaFooter style={{ justifyContent: "space-between" }}> {/*renders following/unfollow and follow button*/}
+                  <Grid container>
+                    <Grid item xs={6} style={{ display: "flex", justifyContent: "center" }}>
+                      {
+                        privacy === 'private' &&
+                        <LockIcon style={{ color: "#666" }} />
+                      }
+                    </Grid>
+                    <Grid item xs={6} style={{ display: "flex", justifyContent: "flex-end" }}>
+                      <ColCardOwnerOptions
+                        id={props.id}
+                        changeColName={changeColName}
+                        changeColPrivacy={changeColPrivacy}
+                      />
+                    </Grid>
+                  </Grid>
+                </CardReaFooter>
+              )
+              :
+              (
+                <CardReaFooter> {/*renders following/unfollow and follow button*/}
+                  {
+                    userFollowingCol ?
+                      (
+                        [
+                          RenderFollowingButton()
+                        ]
+                      )
+                      :
+                      (
+                        [
+                          RenderFollowButton()
+                        ]
+                      )
+                  }
+                  <ColCardPublicOptions
+                    id={props.id}
+                    handleLogin={handleLogin}
+                    currentUserId={state.currentUser.id}
+                  />
+                </CardReaFooter>
+              )
+          }
+
+        </CardDiv>
+      </StyledCard>
+    </>
+  )
 }
 
 
diff --git a/src/Pages/Search.js b/src/Pages/Search.js
index 65dc38660dc52882e324ae361c0ec92ff9a4cf39..59c24ee39f9e043c024923372cf32ac141889bf3 100644
--- a/src/Pages/Search.js
+++ b/src/Pages/Search.js
@@ -135,7 +135,7 @@ export default function Search(props) {
         type: "HANDLE_SEARCH_BAR",
         opened: false,
       });
-  }, [window.history.state.key])
+  }, [window.history.state.key, state.currentUser.id])
 
   useEffect(() => {
     setIsLoading(true);
diff --git a/src/env.js b/src/env.js
index b7359157e1c0e9d260976bbe2b2545a2e0ca51b0..82bf229b11fe78f3cb5ff8a58d096eec156cedf2 100644
--- a/src/env.js
+++ b/src/env.js
@@ -17,7 +17,7 @@ You should have received a copy of the GNU Affero General Public License
 along with Plataforma Integrada MEC.  If not, see <http://www.gnu.org/licenses/>.*/
 
 
-var apiDomain = 'https://api.portalmec.c3sl.ufpr.br',
+var apiDomain = 'https://api.portalmectest.c3sl.ufpr.br',
     apiVersion = 'v1',
     apiUrl = apiDomain + '/' + apiVersion;