diff --git a/src/commits/commit-list.tsx b/src/commits/commit-list.tsx
index 23aac32..38dce3f 100644
--- a/src/commits/commit-list.tsx
+++ b/src/commits/commit-list.tsx
@@ -1,13 +1,41 @@
-import { useQuery } from '@apollo/client';
-import { Link, useResponse } from '@curi/react-dom';
-import { faPlayCircle, faVial } from '@fortawesome/free-solid-svg-icons';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { CircularProgress, Collapse, IconButton, LinearProgress, List, ListItem, ListItemIcon, ListItemSecondaryAction, ListItemText, makeStyles, useTheme } from '@material-ui/core';
-import { Cancel, CheckCircle, CloudDownload, ShoppingCart, Timer } from '@material-ui/icons';
-import { format } from 'date-fns';
-import React, { FC, Fragment, ReactNode, useState } from 'react';
-import { Commit, Pipeline, PipelineTask, TaskStatuses } from '../generated/graphql';
-import { COMMITS } from './queries';
+import { useMutation, useQuery } from "@apollo/client";
+import { Link, useResponse, useRouter } from '@curi/react-dom';
+import { faPlayCircle, faVial } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import {
+  CircularProgress,
+  Collapse,
+  IconButton,
+  LinearProgress,
+  List,
+  ListItem,
+  ListItemIcon,
+  ListItemSecondaryAction,
+  ListItemText,
+  makeStyles,
+  useTheme,
+} from "@material-ui/core";
+import {
+  Cancel,
+  CheckCircle,
+  CloudDownload,
+  ShoppingCart,
+  Timer,
+} from "@material-ui/icons";
+import { format } from "date-fns";
+import { equals, find, propEq, takeWhile } from "ramda";
+import React, { FC, Fragment, ReactNode, useMemo, useState } from "react";
+import {
+  Commit,
+  CreatePipelineTaskInput,
+  Pipeline,
+  PipelineTask,
+  TaskStatuses,
+  WorkUnit,
+  PipelineUnits,
+} from "../generated/graphql";
+import { CREATE_PIPELINE_TASK } from "./muations";
+import { COMMITS } from "./queries";
 
 interface Props {
   pipeline: Pipeline;
@@ -22,7 +50,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }));
 
-export const CommitList: FC<Props> = ({pipeline}) => {
+export const CommitList: FC<Props> = ({ pipeline }) => {
   const { data, loading } = useQuery<{ commits: Commit[] }>(COMMITS, {
     variables: {
       pipelineId: pipeline.id,
@@ -41,20 +69,84 @@ export const CommitList: FC<Props> = ({pipeline}) => {
         return (
           <List>
             {data?.commits.map((commit) => (
-                <Item key={commit.hash} commit={commit} />
+              <Item key={commit.hash} commit={commit} pipeline={pipeline} />
             ))}
           </List>
         );
       })()}
     </section>
-  )
-}
+  );
+};
 
-const Item: FC<{commit: Commit}> = ({commit}) => {
+const unitActionPairs: Array<[PipelineUnits, ReactNode, string]> = [
+  [PipelineUnits.Checkout, <ShoppingCart />, "checkout"],
+  [
+    PipelineUnits.InstallDependencies,
+    <CloudDownload />,
+    "install dependencies",
+  ],
+  [PipelineUnits.Test, <FontAwesomeIcon icon={faVial} />, "test"],
+  [PipelineUnits.Deploy, <FontAwesomeIcon icon={faPlayCircle} />, "deploy"],
+];
+
+const Item: FC<{ commit: Commit; pipeline: Pipeline }> = ({
+  commit,
+  pipeline,
+}) => {
   const [isOpen, setOpen] = useState(() => false);
   const classes = useStyles();
 
-  const {response} = useResponse();
+  const [createTask, { loading }] = useMutation<
+    { createPipelineTask: PipelineTask },
+    { task: CreatePipelineTaskInput }
+  >(CREATE_PIPELINE_TASK);
+
+  const units = useMemo(
+    () => pipeline.workUnitMetadata.units.map((unit) => unit.type),
+    [pipeline]
+  );
+
+  const {navigate, url} = useRouter();
+  const { response } = useResponse();
+
+  const handleCreateTask = (unit: PipelineUnits) => {
+    const _units = [...takeWhile(equals(unit), units), unit];
+    createTask({
+      variables: {
+        task: {
+          units: _units,
+          pipelineId: pipeline.id,
+          commit: commit.hash,
+        },
+      },
+    }).then(({data}) => {
+      navigate({
+        url: url({
+          name: "pipeline-task-detail",
+          params: { ...response.params, taskId: data?.createPipelineTask.id},
+        }),
+      });
+    });
+  };
+
+  const actions = useMemo(
+    () =>
+      units.map((unit) => {
+        const pair = find(propEq(0, unit), unitActionPairs);
+        return (
+          pair && (
+            <IconButton
+              aria-label={pair[2]}
+              disabled={loading}
+              onClick={() => handleCreateTask(unit)}
+            >
+              {pair[1]}
+            </IconButton>
+          )
+        );
+      }),
+    [units]
+  );
   return (
     <Fragment>
       <ListItem button onClick={() => setOpen(!isOpen)}>
@@ -62,21 +154,9 @@ const Item: FC<{commit: Commit}> = ({commit}) => {
           primary={commit.message}
           secondary={format(commit.date, "yyyy-MM-dd HH:mm:ss")}
         />
-        <ListItemSecondaryAction>
-          <IconButton edge="end" aria-label="delete">
-            <ShoppingCart />
-          </IconButton>
-          <IconButton edge="end" aria-label="delete">
-            <CloudDownload />
-          </IconButton>
-          <IconButton edge="end" aria-label="delete">
-            <FontAwesomeIcon icon={faVial} />
-          </IconButton>
-          <IconButton edge="end" aria-label="delete">
-            <FontAwesomeIcon icon={faPlayCircle} />
-          </IconButton>
-        </ListItemSecondaryAction>
+        <ListItemSecondaryAction>{actions}</ListItemSecondaryAction>
       </ListItem>
+      {loading && <LinearProgress color="secondary" />}
       <Collapse in={isOpen} timeout="auto" unmountOnExit>
         <List component="div" disablePadding>
           {commit.tasks.map((task) => (
@@ -92,9 +172,9 @@ const Item: FC<{commit: Commit}> = ({commit}) => {
       </Collapse>
     </Fragment>
   );
-}
+};
 
-const TaskItem: FC<{task: PipelineTask}> = ({task}) => {
+const TaskItem: FC<{ task: PipelineTask }> = ({ task }) => {
   const classes = useStyles();
   const theme = useTheme();
   const statusIcon: ReactNode = (() => {
@@ -106,15 +186,15 @@ const TaskItem: FC<{task: PipelineTask}> = ({task}) => {
       case TaskStatuses.Failed:
         return <Cancel style={{ color: theme.palette.error.main }} />;
       case TaskStatuses.Working:
-        return <CircularProgress style={{ color: theme.palette.secondary.main }} />;
-
+        return (
+          <CircularProgress style={{ color: theme.palette.secondary.main }} />
+        );
     }
-  }
-  )()
+  })();
   return (
     <ListItem button className={classes.nested}>
       <ListItemIcon>{statusIcon}</ListItemIcon>
       <ListItemText primary={format(task.startedAt, "yyyy-MM-dd HH:mm:ss")} />
     </ListItem>
   );
-};
\ No newline at end of file
+};
diff --git a/src/commits/muations.ts b/src/commits/muations.ts
new file mode 100644
index 0000000..6a7518e
--- /dev/null
+++ b/src/commits/muations.ts
@@ -0,0 +1,12 @@
+import { gql } from '@apollo/client';
+
+export const CREATE_PIPELINE_TASK = gql`
+  mutation CreatePipelineTask($task: CreatePipelineTaskInput!) {
+    createPipelineTask(task: $task) {
+      id
+      status
+      startedAt
+      endedAt
+    }
+  }
+`
diff --git a/src/commons/fallbacks/error-page.tsx b/src/commons/fallbacks/error-page.tsx
new file mode 100644
index 0000000..4615c9f
--- /dev/null
+++ b/src/commons/fallbacks/error-page.tsx
@@ -0,0 +1,11 @@
+import { Typography } from '@material-ui/core';
+import React, { FC } from 'react';
+
+export const ErrorPage: FC = ({children}) => {
+  return (
+    <section>
+      <Typography component="h2">Something is wrong :(</Typography>
+      <Typography variant="body1" component="div">{children}</Typography>
+    </section>
+  );
+}
\ No newline at end of file
diff --git a/src/generated/graphql.schema.json b/src/generated/graphql.schema.json
index 922a33d..294a73f 100644
--- a/src/generated/graphql.schema.json
+++ b/src/generated/graphql.schema.json
@@ -1710,7 +1710,7 @@
             "deprecationReason": null
           },
           {
-            "name": "findPipelineTask",
+            "name": "pipelineTask",
             "description": null,
             "args": [
               {
diff --git a/src/generated/graphql.tsx b/src/generated/graphql.tsx
index b82b249..a812624 100644
--- a/src/generated/graphql.tsx
+++ b/src/generated/graphql.tsx
@@ -186,7 +186,7 @@ export type Query = {
   pipeline: Pipeline;
   commits: Array<Commit>;
   listPipelineTaskByPipelineId: Array<PipelineTask>;
-  findPipelineTask: PipelineTask;
+  pipelineTask: PipelineTask;
 };
 
 
@@ -215,7 +215,7 @@ export type QueryListPipelineTaskByPipelineIdArgs = {
 };
 
 
-export type QueryFindPipelineTaskArgs = {
+export type QueryPipelineTaskArgs = {
   id: Scalars['String'];
 };
 
diff --git a/src/pipeline-tasks/pipeline-task-detail.tsx b/src/pipeline-tasks/pipeline-task-detail.tsx
index 94d7556..ac0fc32 100644
--- a/src/pipeline-tasks/pipeline-task-detail.tsx
+++ b/src/pipeline-tasks/pipeline-task-detail.tsx
@@ -1,9 +1,92 @@
-import { FC } from 'react'
+import { gql, useQuery } from "@apollo/client";
+import { LinearProgress, makeStyles, Typography } from "@material-ui/core";
+import { format } from 'date-fns';
+import React, { FC } from "react";
+import { ErrorPage } from "../commons/fallbacks/error-page";
+import { PipelineTask, PipelineTaskLogs } from "../generated/graphql";
 
 interface Props {
   taskId: string;
 }
 
-export const PipelineTaskDetail: FC<Props> = ({taskId}) => {
-  return <div>{taskId} detail</div>
-}
\ No newline at end of file
+const PIPELINE_TASK = gql`
+  query FindPipelineTask($taskId: String!) {
+    pipelineTask(id: $taskId) {
+      id
+      units
+      commit
+      status
+      startedAt
+      endedAt
+      logs {
+        unit
+        logs
+        status
+        startedAt
+        endedAt
+      }
+    }
+  }
+`;
+
+const useStyles = makeStyles((theme) => ({
+  root: {
+  },
+  groupTitle: {
+    backgroundColor: 'white',
+    fontWeight: 500,
+    borderTop: '1px solid #eee',
+    fontSize: '16px',
+    padding: '12px',
+    marginLeft: '1px',
+  },
+  logText: {
+    fontFamily: 'Menlo, Monaco, "Courier New", monospace',
+    whiteSpace: 'pre-wrap',
+    border: 'none',
+    margin: '6px 12px',
+    display: "block"
+  },
+}));
+
+export const PipelineTaskDetail: FC<Props> = ({ taskId }) => {
+  const { data, loading, error } = useQuery<{ pipelineTask: PipelineTask }>(
+    PIPELINE_TASK,
+    {
+      variables: { taskId },
+    }
+  );
+  const classes = useStyles();
+
+  if (error) {
+    return <ErrorPage>{error.message}</ErrorPage>;
+  }
+
+  if (loading) {
+    return <LinearProgress color="secondary" />;
+  }
+
+  return (
+    <div className={classes.root}>
+      <Typography variant="h4" component="h2">
+        {taskId} detail
+      </Typography>
+
+      {data?.pipelineTask.logs.map((logs) => (
+        <LogGroup key={logs.unit} logs={logs} />
+      ))}
+    </div>
+  );
+};
+
+const LogGroup: FC<{ logs: PipelineTaskLogs }> = ({ logs }) => {
+  const classes = useStyles();
+  return (
+    <div>
+      <div className={classes.groupTitle}>
+        {logs.unit} {format(logs.startedAt, 'yyyy-MM-dd HH:mm:ss')} {logs.status}
+      </div>
+      <code className={classes.logText}>{logs.logs}</code>
+    </div>
+  );
+};
diff --git a/src/projects/project-detail.tsx b/src/projects/project-detail.tsx
index 9813981..785dd07 100644
--- a/src/projects/project-detail.tsx
+++ b/src/projects/project-detail.tsx
@@ -60,12 +60,12 @@ export const ProjectDetail: FC<Props> = ({ project, children }) => {
         alignItems="stretch"
         className={classes.root}
       >
-        <Grid item xs={3} style={{ height: "100%", display: "flex" }}>
+        <Grid item lg={1} style={{ height: "100%", display: "flex" }}>
           <Paper className={classes.pipelineListContainer}>
             <PipelineList projectId={project.id} />
           </Paper>
         </Grid>
-        <Grid item xs={9} style={{ height: "100%", display: "flex", overflowY: 'auto' }}>
+        <Grid item xs={10} lg={11} style={{ height: "100%", display: "flex", overflowY: 'auto' }}>
           {children}
         </Grid>
       </Grid>