diff --git a/package-lock.json b/package-lock.json
index 3d38cf6..6e4a376 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@react-native-async-storage/async-storage": "^2.2.0",
+        "@react-native-picker/picker": "^2.11.1",
         "@react-native/new-app-screen": "0.80.1",
         "@react-navigation/bottom-tabs": "^7.4.2",
         "@react-navigation/native": "^7.1.14",
@@ -2989,6 +2990,19 @@
         "node": ">=10"
       }
     },
+    "node_modules/@react-native-picker/picker": {
+      "version": "2.11.1",
+      "resolved": "https://registry.npmmirror.com/@react-native-picker/picker/-/picker-2.11.1.tgz",
+      "integrity": "sha512-ThklnkK4fV3yynnIIRBkxxjxR4IFbdMNJVF6tlLdOJ/zEFUEFUEdXY0KmH0iYzMwY8W4/InWsLiA7AkpAbnexA==",
+      "license": "MIT",
+      "workspaces": [
+        "example"
+      ],
+      "peerDependencies": {
+        "react": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/@react-native/assets-registry": {
       "version": "0.80.1",
       "resolved": "https://registry.npmmirror.com/@react-native/assets-registry/-/assets-registry-0.80.1.tgz",
diff --git a/package.json b/package.json
index 4d49da3..0b06553 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
   },
   "dependencies": {
     "@react-native-async-storage/async-storage": "^2.2.0",
+    "@react-native-picker/picker": "^2.11.1",
     "@react-native/new-app-screen": "0.80.1",
     "@react-navigation/bottom-tabs": "^7.4.2",
     "@react-navigation/native": "^7.1.14",
diff --git a/src/components/BottomActionBar.tsx b/src/components/BottomActionBar.tsx
index a0b86d0..8cc9f4e 100644
--- a/src/components/BottomActionBar.tsx
+++ b/src/components/BottomActionBar.tsx
@@ -1,13 +1,11 @@
 import React from 'react';
-import { View, StyleSheet } from 'react-native';
-import { Button, useTheme } from '@rneui/themed';
+import { View, StyleSheet, TouchableOpacity, Text } from 'react-native';
 import Icon from 'react-native-vector-icons/MaterialCommunityIcons';
 
 interface BottomActionBarProps {
   onRun: () => void;
   onSave: () => void;
   onUndo: () => void;
-  onRestore: () => void;
   onBack: () => void;
   isSaveDisabled?: boolean;
 }
@@ -16,34 +14,78 @@ const BottomActionBar: React.FC<BottomActionBarProps> = ({
   onRun,
   onSave,
   onUndo,
-  onRestore,
   onBack,
   isSaveDisabled = true,
 }) => {
-  const { theme } = useTheme();
-
   return (
-    <View style={[styles.bottom, { backgroundColor: theme.colors.background }]}>
-      <Button type="clear" onPress={onBack} icon={<Icon name="arrow-left" size={24} color={theme.colors.primary} />} />
-      <Button type="clear" onPress={onRun} icon={<Icon name="play" size={24} color={theme.colors.primary} />} />
-      <Button type="clear" onPress={onSave} disabled={isSaveDisabled} icon={<Icon name="content-save" size={24} color={isSaveDisabled ? theme.colors.disabled : theme.colors.primary} />} />
-      <Button type="clear" onPress={onUndo} icon={<Icon name="undo" size={24} color={theme.colors.primary} />} />
-      <Button type="clear" onPress={onRestore} icon={<Icon name="restore" size={24} color={theme.colors.primary} />} />
+    <View style={styles.container}>
+      <TouchableOpacity onPress={onBack} style={styles.button}>
+        <Icon name="arrow-left" size={24} color="#AAAAAA" />
+        <Text style={styles.buttonText}>返回</Text>
+      </TouchableOpacity>
+      <TouchableOpacity onPress={onUndo} style={styles.button}>
+        <Icon name="undo" size={24} color="#AAAAAA" />
+        <Text style={styles.buttonText}>撤销</Text>
+      </TouchableOpacity>
+      <TouchableOpacity
+        onPress={onSave}
+        disabled={isSaveDisabled}
+        style={[styles.button, isSaveDisabled && styles.disabledButton]}
+      >
+        <Icon
+          name="content-save"
+          size={24}
+          color={isSaveDisabled ? '#555555' : '#00ff00'}
+        />
+        <Text
+          style={[
+            styles.buttonText,
+            { color: isSaveDisabled ? '#555555' : '#00ff00' },
+          ]}
+        >
+          保存
+        </Text>
+      </TouchableOpacity>
+      <TouchableOpacity
+        onPress={onRun}
+        style={[styles.button, styles.runButton]}
+      >
+        <Icon name="play" size={24} color="#FFFFFF" />
+        <Text style={[styles.buttonText, styles.runButtonText]}>运行</Text>
+      </TouchableOpacity>
     </View>
   );
 };
 
 const styles = StyleSheet.create({
-  bottom: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    bottom: 0,
+  container: {
     flexDirection: 'row',
     justifyContent: 'space-around',
-    paddingVertical: 8,
+    paddingVertical: 12,
+    paddingHorizontal: 10,
+    backgroundColor: 'rgba(26, 26, 26, 0.9)',
     borderTopWidth: 1,
-    borderTopColor: '#e0e0e0',
+    borderTopColor: '#333333',
+  },
+  button: {
+    alignItems: 'center',
+  },
+  buttonText: {
+    color: '#AAAAAA',
+    fontSize: 12,
+    marginTop: 4,
+  },
+  runButton: {
+    backgroundColor: '#007BFF',
+    paddingHorizontal: 20,
+    paddingVertical: 8,
+    borderRadius: 20,
+  },
+  runButtonText: {
+    color: '#FFFFFF',
+  },
+  disabledButton: {
+    opacity: 0.5,
   },
 });
 
diff --git a/src/components/TaskCard.tsx b/src/components/TaskCard.tsx
index 295056c..f39a565 100644
--- a/src/components/TaskCard.tsx
+++ b/src/components/TaskCard.tsx
@@ -1,6 +1,5 @@
 import React from 'react';
-import { StyleSheet, TouchableOpacity, Dimensions } from 'react-native';
-import { Card, Chip } from '@rneui/themed';
+import { View, Text, StyleSheet, TouchableOpacity } from 'react-native';
 import { Task } from '../types/task';
 
 interface TaskCardProps {
@@ -9,60 +8,75 @@ interface TaskCardProps {
 }
 
 const statusMap: { [key: number]: { text: string; color: string } } = {
-  0: { text: 'IDLE', color: 'grey' },
-  1: { text: 'RUNNING', color: 'blue' },
-  2: { text: 'COMPLETED', color: 'green' },
-  3: { text: 'ERROR', color: 'red' },
+  0: { text: '待机', color: '#9E9E9E' }, // Grey
+  1: { text: '运行中', color: '#2196F3' }, // Blue
+  2: { text: '完成', color: '#4CAF50' }, // Green
+  3: { text: '失败', color: '#F44336' }, // Red
 };
 
-const { width } = Dimensions.get('window');
-const cardWidth = (width - 32) / 2; // 减去padding，除以2得到每个卡片的宽度
-
 const TaskCard: React.FC<TaskCardProps> = ({ task, onPress }) => {
   const statusInfo = statusMap[task.status] || statusMap[0];
+
   return (
-    <TouchableOpacity onPress={() => onPress(task.id)} style={styles.touchable}>
-      <Card containerStyle={styles.card}>
-        <Card.Title style={styles.title}>{task.label}</Card.Title>
-        <Card.Divider />
-        <Chip
-          title={statusInfo.text}
-          icon={{
-            name: 'information',
-            type: 'material-community',
-            size: 20,
-            color: statusInfo.color,
-          }}
-          type="outline"
-          containerStyle={styles.chip}
-          titleStyle={[styles.chipTitle, { color: statusInfo.color }]}
-          buttonStyle={{ borderColor: statusInfo.color }}
+    <TouchableOpacity onPress={() => onPress(task.id)} style={styles.container}>
+      <View style={styles.indicatorContainer}>
+        <View
+          style={[
+            styles.statusIndicator,
+            { backgroundColor: statusInfo.color },
+          ]}
         />
-      </Card>
+      </View>
+      <View style={styles.contentContainer}>
+        <Text style={styles.title}>{task.label}</Text>
+        <Text style={styles.description} numberOfLines={1}>
+          {task.description || '暂无描述'}
+        </Text>
+      </View>
+      <View style={styles.statusContainer}>
+        <Text style={[styles.statusText, { color: statusInfo.color }]}>
+          {statusInfo.text}
+        </Text>
+      </View>
     </TouchableOpacity>
   );
 };
 
 const styles = StyleSheet.create({
-  touchable: {
-    width: cardWidth,
-    marginBottom: 8,
+  container: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    backgroundColor: '#1a1a1a',
+    paddingVertical: 16,
+    paddingHorizontal: 16,
   },
-  card: {
-    margin: 4,
-    borderRadius: 8,
-    width: cardWidth - 8, // 减去margin
+  indicatorContainer: {
+    marginRight: 16,
+  },
+  statusIndicator: {
+    width: 12,
+    height: 12,
+    borderRadius: 6,
+  },
+  contentContainer: {
+    flex: 1,
   },
   title: {
-    marginBottom: 12,
-    minHeight: 50, // Ensure cards have similar height
-    textAlign: 'left',
+    color: '#FFFFFF',
+    fontSize: 16,
+    fontWeight: 'bold',
+    marginBottom: 4,
   },
-  chip: {
-    alignSelf: 'flex-start',
+  description: {
+    color: '#999999',
+    fontSize: 14,
   },
-  chipTitle: {
-    fontSize: 12,
+  statusContainer: {
+    marginLeft: 16,
+  },
+  statusText: {
+    fontSize: 14,
+    fontWeight: 'bold',
   },
 });
 
diff --git a/src/components/TaskForm.tsx b/src/components/TaskForm.tsx
index 84f3894..2004114 100644
--- a/src/components/TaskForm.tsx
+++ b/src/components/TaskForm.tsx
@@ -1,6 +1,9 @@
-import React, { useEffect } from 'react';
-import { StyleSheet, ScrollView, Text, View } from 'react-native';
-import { Input } from '@rneui/themed';
+import React from 'react';
+import { StyleSheet, Text, View } from 'react-native';
+import { Input, Slider } from '@rneui/themed';
+// @ts-ignore
+import { Picker } from '@react-native-picker/picker';
+import { useTasks } from '../context/TasksContext';
 import { Task, RobotAction, InputParam } from '../types/task';
 
 interface TaskFormProps {
@@ -9,11 +12,12 @@ interface TaskFormProps {
 }
 
 const TaskForm: React.FC<TaskFormProps> = ({ task, onTaskChange }) => {
-  useEffect(() => {
-    console.log('TaskForm task prop updated:', task);
-  }, [task]);
+  const { locations, payloads, robotActions, locationsBays } = useTasks();
 
-  const handleParamChange = (field: string, value: string | RobotAction) => {
+  const handleParamChange = (
+    field: string,
+    value: string | number | RobotAction,
+  ) => {
     const currentParam = task.parameters[field] || {};
     const updatedTask = {
       ...task,
@@ -30,10 +34,10 @@ const TaskForm: React.FC<TaskFormProps> = ({ task, onTaskChange }) => {
 
   const renderFormInput = (param: InputParam) => {
     const parameter = task.parameters?.[param.name];
-    const value = parameter?.value || param.defaultValue;
+    const value = parameter?.value ?? param.defaultValue;
 
     const label = (
-      <Text>
+      <Text style={styles.label}>
         {param.label}
         {param.required && <Text style={styles.required}> *</Text>}
       </Text>
@@ -42,54 +46,219 @@ const TaskForm: React.FC<TaskFormProps> = ({ task, onTaskChange }) => {
     switch (param.type.toLowerCase()) {
       case 'string':
         return (
-          <Input
-            key={param.name}
-            label={label}
-            value={value as string}
-            onChangeText={text => handleParamChange(param.name, text)}
-            placeholder={param.remark}
-            errorMessage={param.remark}
-            inputContainerStyle={styles.inputContainer}
-          />
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <Input
+              value={value as string}
+              onChangeText={text => handleParamChange(param.name, text)}
+              placeholder={param.remark || '请输入...'}
+              inputContainerStyle={styles.inputContainer}
+              inputStyle={styles.inputText}
+              placeholderTextColor="#888"
+            />
+          </View>
+        );
+      case 'location':
+      case 'location_bay':
+        const locationData =
+          param.type.toLowerCase() === 'location' ? locations : locationsBays;
+        return (
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <View style={styles.pickerContainer}>
+              <Picker
+                selectedValue={value as string}
+                onValueChange={(itemValue: any) =>
+                  handleParamChange(param.name, itemValue)
+                }
+                style={styles.picker}
+                dropdownIconColor="#00ff00"
+              >
+                {locationData.map(loc => (
+                  <Picker.Item
+                    key={loc.value}
+                    label={loc.label}
+                    value={loc.value}
+                    color="#000000"
+                  />
+                ))}
+              </Picker>
+            </View>
+          </View>
+        );
+      case 'payload':
+        return (
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <View style={styles.pickerContainer}>
+              <Picker
+                selectedValue={value as string}
+                onValueChange={(itemValue: any) =>
+                  handleParamChange(param.name, itemValue)
+                }
+                style={styles.picker}
+                dropdownIconColor="#00ff00"
+              >
+                {payloads.map(p => (
+                  <Picker.Item
+                    key={p.value}
+                    label={p.label}
+                    value={p.value}
+                    color="#000000"
+                  />
+                ))}
+              </Picker>
+            </View>
+          </View>
+        );
+      case 'robotaction':
+        return (
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <View style={styles.pickerContainer}>
+              <Picker
+                selectedValue={(value as RobotAction)?.name}
+                onValueChange={(itemValue: any) => {
+                  const selectedAction = robotActions.find(
+                    a => a.value === itemValue,
+                  );
+                  if (selectedAction) {
+                    handleParamChange(param.name, {
+                      name: selectedAction.label,
+                      actionId: selectedAction.actionId,
+                    });
+                  }
+                }}
+                style={styles.picker}
+                dropdownIconColor="#00ff00"
+              >
+                {robotActions.map(action => (
+                  <Picker.Item
+                    key={action.actionId}
+                    label={action.label}
+                    value={action.value}
+                    color="#000000"
+                  />
+                ))}
+              </Picker>
+            </View>
+          </View>
+        );
+      case 'number':
+        return (
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <Input
+              value={String(value)}
+              onChangeText={text =>
+                handleParamChange(param.name, text.replace(/[^0-9]/g, ''))
+              }
+              placeholder={param.remark || '请输入数字...'}
+              keyboardType="numeric"
+              inputContainerStyle={styles.inputContainer}
+              inputStyle={styles.inputText}
+              placeholderTextColor="#888"
+            />
+          </View>
+        );
+      case 'slider':
+        return (
+          <View key={param.name} style={styles.inputGroup}>
+            {label}
+            <View style={styles.sliderContainer}>
+              <Slider
+                value={Number(value) || 0}
+                onValueChange={val => handleParamChange(param.name, val)}
+                minimumValue={param.min || 0}
+                maximumValue={param.max || 100}
+                step={param.step || 1}
+                allowTouchTrack
+                trackStyle={styles.sliderTrack}
+                thumbStyle={styles.sliderThumb}
+              />
+              <Text style={styles.sliderValue}>{String(value)}</Text>
+            </View>
+          </View>
         );
       default:
-        return (
-          <Input
-            key={param.name}
-            label={label}
-            value={value as string}
-            onChangeText={text => handleParamChange(param.name, text)}
-            placeholder={param.remark}
-            errorMessage={param.remark}
-            inputContainerStyle={styles.inputContainer}
-          />
-        );
+        return null;
     }
   };
 
   return (
-    <ScrollView contentContainerStyle={styles.container}>
-      <Input
-        label="任务名称"
-        value={task.name}
-        onChangeText={text => onTaskChange({ ...task, name: text })}
-        inputContainerStyle={styles.inputContainer}
-      />
+    <View style={styles.container}>
+      <View style={styles.inputGroup}>
+        <Text style={styles.label}>任务名称</Text>
+        <Input
+          value={task.name}
+          onChangeText={text => onTaskChange({ ...task, name: text })}
+          inputContainerStyle={styles.inputContainer}
+          inputStyle={styles.inputText}
+        />
+      </View>
 
       {task.detail && task.detail.inputParams ? (
         task.detail.inputParams.map(param => renderFormInput(param))
       ) : (
         <View style={styles.loadingContainer}>
-          <Text>正在加载任务参数...</Text>
+          <Text style={styles.loadingText}>正在加载任务参数...</Text>
         </View>
       )}
-    </ScrollView>
+    </View>
   );
 };
 
 const styles = StyleSheet.create({
   container: {
-    // padding: 16, //
+    padding: 16,
+  },
+  inputGroup: {
+    marginBottom: 20,
+  },
+  label: {
+    fontSize: 16,
+    color: '#AAAAAA',
+    marginBottom: 8,
+  },
+  required: {
+    color: '#ff4d4d',
+  },
+  inputContainer: {
+    backgroundColor: '#333333',
+    borderBottomWidth: 1,
+    borderBottomColor: '#555555',
+    paddingHorizontal: 10,
+    borderRadius: 5,
+  },
+  inputText: {
+    color: '#FFFFFF',
+    fontSize: 16,
+  },
+  pickerContainer: {
+    backgroundColor: '#FFFFFF',
+    borderRadius: 5,
+  },
+  picker: {
+    color: '#000000',
+  },
+  sliderContainer: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    marginTop: 10,
+  },
+  sliderTrack: {
+    height: 5,
+    backgroundColor: '#555',
+  },
+  sliderThumb: {
+    height: 20,
+    width: 20,
+    backgroundColor: '#00ff00',
+  },
+  sliderValue: {
+    marginLeft: 16,
+    color: '#FFFFFF',
+    fontSize: 16,
   },
   loadingContainer: {
     flex: 1,
@@ -97,11 +266,9 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     padding: 20,
   },
-  required: {
-    color: 'red',
-  },
-  inputContainer: {
-    marginBottom: 10,
+  loadingText: {
+    color: '#AAAAAA',
+    fontSize: 16,
   },
 });
 
diff --git a/src/context/Tasks.tsx b/src/context/Tasks.tsx
new file mode 100644
index 0000000..0519ecb
--- /dev/null
+++ b/src/context/Tasks.tsx
@@ -0,0 +1 @@
+ 
\ No newline at end of file
diff --git a/src/context/TasksContext.tsx b/src/context/TasksContext.tsx
index 18ab5b7..51f829d 100644
--- a/src/context/TasksContext.tsx
+++ b/src/context/TasksContext.tsx
@@ -4,6 +4,8 @@ import React, {
   useContext,
   ReactNode,
   useEffect,
+  useMemo,
+  useCallback,
 } from 'react';
 import { Task } from '../types/task';
 import {
@@ -12,11 +14,7 @@ import {
   PayloadOption,
   RobotActionOption,
 } from '../types/config';
-import {
-  getConfig,
-  executeTask,
-  clearCachedConfig,
-} from '../services/configService';
+import { getConfig, executeTask } from '../services/configService';
 
 interface TasksContextData {
   tasks: Task[];
@@ -30,6 +28,7 @@ interface TasksContextData {
   runTask: (id: string) => void;
   refreshConfig: () => Promise<void>;
   isConfigLoaded: boolean;
+  fetchTaskDetail: (taskId: string) => Promise<void>;
 }
 
 const TasksContext = createContext<TasksContextData>({} as TasksContextData);
@@ -45,7 +44,7 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
   const [isConfigLoaded, setIsConfigLoaded] = useState(false);
   const [serverUrl, setServerUrl] = useState<string | null>(null);
 
-  const fetchTasks = async (baseUrl: string, endpoint: string) => {
+  const fetchTasks = useCallback(async (baseUrl: string, endpoint: string) => {
     try {
       if (baseUrl && endpoint) {
         const fetchUrl = `${baseUrl}${endpoint}?pageNum=1&pageSize=100`;
@@ -73,14 +72,14 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
             return {
               ...task,
               name: task.label,
-              parameters: task.parameters || {}, // Ensure parameters object exists
+              parameters: task.parameters || {},
               detail: detail,
             };
           });
           setTasks(fetchedTasks);
         } else {
           console.error('获取任务列表失败: responseData.code is not 200');
-          setTasks([]); //
+          setTasks([]);
         }
       }
     } catch (error) {
@@ -88,17 +87,16 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
       if (error instanceof Error) {
         console.error('Error message:', error.message);
       }
-      setTasks([]); //
+      setTasks([]);
     }
-  };
+  }, []); // Empty dependency array as it has no external dependencies from component scope
 
   useEffect(() => {
     const loadApp = async () => {
       try {
-        await clearCachedConfig();
         const config = await getConfig();
         if (config) {
-          applyConfig(config); // Don't load tasks from config
+          applyConfig(config);
           setIsConfigLoaded(true);
           if (config.serverUrl && config.apiEndpoints) {
             await fetchTasks(config.serverUrl, config.apiEndpoints.getTasks);
@@ -114,7 +112,7 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
     };
 
     loadApp();
-  }, []);
+  }, [fetchTasks]);
 
   const [apiEndpoints, setApiEndpoints] = useState<{
     getTasks: string;
@@ -135,12 +133,12 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
     }
   };
 
-  const refreshConfig = async () => {
+  const refreshConfig = useCallback(async () => {
     try {
-      await clearCachedConfig();
+      // await clearCachedConfig(); // 通常刷新不需要清除缓存
       const config = await getConfig();
       if (config) {
-        applyConfig(config); // Don't load tasks from config
+        applyConfig(config);
         setIsConfigLoaded(true);
         if (config.serverUrl && config.apiEndpoints) {
           await fetchTasks(config.serverUrl, config.apiEndpoints.getTasks);
@@ -153,122 +151,144 @@ export const TasksProvider: React.FC<{ children: ReactNode }> = ({
       console.error('刷新配置失败:', error);
       setIsConfigLoaded(false);
     }
-  };
+  }, [fetchTasks]);
 
-  const getTaskById = (id: string) => {
-    const task = tasks.find(t => t.id === id);
-    if (task && !task.detail) {
-      fetchTaskDetail(id);
-    }
-    return task;
-  };
-
-  const fetchTaskDetail = async (taskId: string) => {
-    try {
-      if (serverUrl && apiEndpoints) {
-        const endpoint = apiEndpoints.getTaskDetail.replace('{taskId}', taskId);
-        const url = `${serverUrl}${endpoint}`;
-        console.log('Fetching task detail from:', url);
-        const response = await fetch(url);
-
-        if (!response.ok) {
-          throw new Error(`HTTP error! status: ${response.status}`);
-        }
-
-        const responseData = await response.json();
-        console.log('task detail responseData', responseData);
-
-        if (responseData && responseData.code === 200) {
-          let taskDetail = responseData.data.detail;
-          if (taskDetail && typeof taskDetail === 'string') {
-            try {
-              taskDetail = JSON.parse(taskDetail);
-            } catch (e) {
-              console.error('解析任务详情失败 (detail):', e);
-              taskDetail = null;
-            }
-          }
-          setTasks(prevTasks =>
-            prevTasks.map(task =>
-              task.id === taskId ? { ...task, detail: taskDetail } : task,
-            ),
-          );
-        } else {
-          console.error(
-            '获取任务详情失败: responseData.code is not 200',
-          );
-        }
+  const getTaskById = useCallback(
+    (id: string) => {
+      const task = tasks.find(t => t.id === id);
+      if (task && !task.detail) {
+        // fetchTaskDetail(id); // 详情在编辑页面获取
       }
-    } catch (error) {
-      console.error('获取任务详情失败:', error);
-    }
-  };
+      return task;
+    },
+    [tasks],
+  );
 
-  const updateTask = (updatedTask: Task) => {
+  const fetchTaskDetail = useCallback(
+    async (taskId: string) => {
+      try {
+        if (serverUrl && apiEndpoints) {
+          const endpoint = apiEndpoints.getTaskDetail.replace(
+            '{taskId}',
+            taskId,
+          );
+          const url = `${serverUrl}${endpoint}`;
+          console.log('Fetching task detail from:', url);
+          const response = await fetch(url);
+
+          if (!response.ok) {
+            throw new Error(`HTTP error! status: ${response.status}`);
+          }
+
+          const responseData = await response.json();
+          console.log('task detail responseData', responseData);
+
+          if (responseData && responseData.code === 200) {
+            let taskDetail = responseData.data.detail;
+            if (taskDetail && typeof taskDetail === 'string') {
+              try {
+                taskDetail = JSON.parse(taskDetail);
+              } catch (e) {
+                console.error('解析任务详情失败 (detail):', e);
+                taskDetail = null;
+              }
+            }
+            setTasks(prevTasks =>
+              prevTasks.map(task =>
+                task.id === taskId ? { ...task, detail: taskDetail } : task,
+              ),
+            );
+          } else {
+            console.error('获取任务详情失败: responseData.code is not 200');
+          }
+        }
+      } catch (error) {
+        console.error('获取任务详情失败:', error);
+      }
+    },
+    [serverUrl, apiEndpoints],
+  );
+
+  const updateTask = useCallback((updatedTask: Task) => {
     setTasks(prevTasks =>
       prevTasks.map(task => (task.id === updatedTask.id ? updatedTask : task)),
     );
-  };
+  }, []);
 
-  const runTask = async (id: string) => {
-    const task = getTaskById(id);
-    if (!task || !serverUrl || !apiEndpoints) return;
+  const runTask = useCallback(
+    async (id: string) => {
+      const task = tasks.find(t => t.id === id);
+      if (!task || !serverUrl || !apiEndpoints) return;
 
-    // 更新任务状态为运行中
-    setTasks(prevTasks =>
-      prevTasks.map(t => (t.id === id ? { ...t, status: 1 } : t)),
-    );
-
-    try {
-      // 提取参数值
-      const parameters = Object.entries(task.parameters).reduce(
-        (acc, [key, param]) => {
-          if (param) {
-            acc[key] = param.value;
-          }
-          return acc;
-        },
-        {} as { [key: string]: any },
-      );
-
-      // 获取服务器设置并发送任务执行请求
-      const endpoint = apiEndpoints.runTask.replace('{taskId}', task.id);
-      await executeTask(serverUrl, endpoint, {
-        name: task.name,
-        parameters: parameters,
-      });
-
-      // 模拟任务完成（实际项目中应该通过WebSocket或轮询获取任务状态）
-      setTimeout(() => {
-        setTasks(prevTasks =>
-          prevTasks.map(t => (t.id === id ? { ...t, status: 2 } : t)),
-        );
-      }, 5000);
-    } catch (error) {
-      console.error('任务执行失败:', error);
-      // 任务执行失败，更新状态为错误
       setTasks(prevTasks =>
-        prevTasks.map(t => (t.id === id ? { ...t, status: 3 } : t)),
+        prevTasks.map(t => (t.id === id ? { ...t, status: 1 } : t)),
       );
-    }
-  };
+
+      try {
+        const parameters = Object.entries(task.parameters).reduce(
+          (acc, [key, param]) => {
+            if (param) {
+              acc[key] = param.value;
+            }
+            return acc;
+          },
+          {} as { [key: string]: any },
+        );
+
+        const endpoint = apiEndpoints.runTask.replace('{taskId}', task.id);
+        await executeTask(serverUrl, endpoint, {
+          name: task.name,
+          parameters: parameters,
+        });
+
+        setTimeout(() => {
+          setTasks(prevTasks =>
+            prevTasks.map(t => (t.id === id ? { ...t, status: 2 } : t)),
+          );
+        }, 5000);
+      } catch (error) {
+        console.error('任务执行失败:', error);
+        setTasks(prevTasks =>
+          prevTasks.map(t => (t.id === id ? { ...t, status: 3 } : t)),
+        );
+      }
+    },
+    [tasks, serverUrl, apiEndpoints],
+  );
+
+  const contextValue = useMemo(
+    () => ({
+      tasks,
+      locations,
+      locationsBays,
+      payloads,
+      robotActions,
+      serverUrl,
+      getTaskById,
+      updateTask,
+      runTask,
+      refreshConfig,
+      isConfigLoaded,
+      fetchTaskDetail,
+    }),
+    [
+      tasks,
+      locations,
+      locationsBays,
+      payloads,
+      robotActions,
+      serverUrl,
+      getTaskById,
+      updateTask,
+      runTask,
+      refreshConfig,
+      isConfigLoaded,
+      fetchTaskDetail,
+    ],
+  );
 
   return (
-    <TasksContext.Provider
-      value={{
-        tasks,
-        locations,
-        locationsBays,
-        payloads,
-        robotActions,
-        serverUrl,
-        getTaskById,
-        updateTask,
-        runTask,
-        refreshConfig,
-        isConfigLoaded,
-      }}
-    >
+    <TasksContext.Provider value={contextValue}>
       {children}
     </TasksContext.Provider>
   );
diff --git a/src/screens/TaskEditScreen.tsx b/src/screens/TaskEditScreen.tsx
index 8938d0a..46ac44b 100644
--- a/src/screens/TaskEditScreen.tsx
+++ b/src/screens/TaskEditScreen.tsx
@@ -1,12 +1,17 @@
 import React, { useState, useEffect } from 'react';
-import { View, StyleSheet, Alert, ScrollView } from 'react-native';
+import {
+  View,
+  StyleSheet,
+  Alert,
+  ScrollView,
+  ActivityIndicator,
+} from 'react-native';
 import { useRoute, useNavigation } from '@react-navigation/native';
 import { RouteProp } from '@react-navigation/native';
 import { useTasks } from '../context/TasksContext';
 import TaskForm from '../components/TaskForm';
 import BottomActionBar from '../components/BottomActionBar';
 import { Task } from '../types/task';
-import { Dialog, Card } from '@rneui/themed';
 
 type RootStackParamList = {
   TaskEdit: { taskId: string };
@@ -19,19 +24,28 @@ export default function TaskEditScreen() {
   const navigation = useNavigation();
   const { taskId } = route.params;
 
-  const { getTaskById, updateTask, runTask, tasks } = useTasks();
+  const { getTaskById, updateTask, runTask, tasks, fetchTaskDetail } =
+    useTasks();
 
   const [task, setTask] = useState<Task | null>(null);
   const [originalTask, setOriginalTask] = useState<Task | null>(null);
   const [isModified, setIsModified] = useState(false);
 
   useEffect(() => {
-    const taskData = getTaskById(taskId);
-    if (taskData) {
-      setTask(taskData);
-      setOriginalTask(taskData);
-    }
-  }, [taskId, getTaskById, tasks]); // Add tasks to dependency array
+    const loadTask = async () => {
+      let taskData = getTaskById(taskId);
+      if (taskData && !taskData.detail) {
+        await fetchTaskDetail(taskId);
+        // Re-fetch task data after details are loaded
+        taskData = getTaskById(taskId);
+      }
+      if (taskData) {
+        setTask(taskData);
+        setOriginalTask(taskData);
+      }
+    };
+    loadTask();
+  }, [taskId, getTaskById, tasks, fetchTaskDetail]);
 
   const handleTaskChange = (updatedTask: Task) => {
     setTask(updatedTask);
@@ -68,18 +82,16 @@ export default function TaskEditScreen() {
 
   if (!task) {
     return (
-      <Dialog isVisible={true}>
-        <Dialog.Loading />
-      </Dialog>
+      <View style={styles.loadingContainer}>
+        <ActivityIndicator size="large" color="#00ff00" />
+      </View>
     );
   }
 
   return (
     <View style={styles.container}>
-      <ScrollView>
-        <Card containerStyle={styles.card}>
-          <TaskForm task={task} onTaskChange={handleTaskChange} />
-        </Card>
+      <ScrollView contentContainerStyle={styles.scrollContainer}>
+        <TaskForm task={task} onTaskChange={handleTaskChange} />
       </ScrollView>
       <BottomActionBar
         onRun={handleRun}
@@ -96,10 +108,15 @@ export default function TaskEditScreen() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: '#f0f2f5',
+    backgroundColor: '#1a1a1a', // 深色背景
   },
-  card: {
-    borderRadius: 8,
-    margin: 10,
+  loadingContainer: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+    backgroundColor: '#1a1a1a',
+  },
+  scrollContainer: {
+    padding: 16,
   },
 });
diff --git a/src/screens/TaskListScreen.tsx b/src/screens/TaskListScreen.tsx
index c5aeaea..d98f94a 100644
--- a/src/screens/TaskListScreen.tsx
+++ b/src/screens/TaskListScreen.tsx
@@ -1,5 +1,5 @@
 import React from 'react';
-import { View, ScrollView, StyleSheet } from 'react-native';
+import { View, StyleSheet, FlatList } from 'react-native';
 import { useNavigation } from '@react-navigation/native';
 import { StackNavigationProp } from '@react-navigation/stack';
 import { useTasks } from '../context/TasksContext';
@@ -17,23 +17,24 @@ type TaskListNavigationProp = StackNavigationProp<
 
 export default function TaskListScreen() {
   const { tasks } = useTasks();
-  console.log('tasks', tasks);
-
   const navigation = useNavigation<TaskListNavigationProp>();
 
   const handlePressTask = (id: string) => {
     navigation.navigate('TaskEdit', { taskId: id });
   };
 
+  const renderItem = ({ item }: { item: (typeof tasks)[0] }) => (
+    <TaskCard task={item} onPress={handlePressTask} />
+  );
+
   return (
     <View style={styles.container}>
-      <ScrollView contentContainerStyle={styles.scrollContainer}>
-        <View style={styles.tasksContainer}>
-          {tasks.map(task => (
-            <TaskCard key={task.id} task={task} onPress={handlePressTask} />
-          ))}
-        </View>
-      </ScrollView>
+      <FlatList
+        data={tasks}
+        renderItem={renderItem}
+        keyExtractor={item => item.id}
+        ItemSeparatorComponent={() => <View style={styles.separator} />}
+      />
     </View>
   );
 }
@@ -41,13 +42,11 @@ export default function TaskListScreen() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
+    backgroundColor: '#1a1a1a', // 深色背景
   },
-  scrollContainer: {
-    padding: 16,
-  },
-  tasksContainer: {
-    flexDirection: 'row',
-    flexWrap: 'wrap',
-    justifyContent: 'space-between',
+  separator: {
+    height: 1,
+    backgroundColor: '#333', // 分隔线颜色
+    marginLeft: 16,
   },
 });
diff --git a/src/types/config.ts b/src/types/config.ts
index 67762c1..c40783f 100644
--- a/src/types/config.ts
+++ b/src/types/config.ts
@@ -1,5 +1,3 @@
-import { Task, RobotAction } from './task';
-
 // 配置文件中的位置选项
 export interface LocationOption {
   label: string;
@@ -15,7 +13,8 @@ export interface PayloadOption {
 // 配置文件中的机器人动作选项
 export interface RobotActionOption {
   label: string;
-  value: RobotAction;
+  value: string; // 动作的名称，作为 Picker 的 value
+  actionId: string;
 }
 
 // 完整的配置文件结构
diff --git a/src/types/task.ts b/src/types/task.ts
index f75b383..0812c67 100644
--- a/src/types/task.ts
+++ b/src/types/task.ts
@@ -1,12 +1,8 @@
-// 机器人的具体动作，可以定义为枚举或联合类型
-export type RobotAction =
-  | 'PICKUP'
-  | 'DROPOFF'
-  | 'TRANSPORT'
-  | 'WAIT'
-  | 'CHARGE'
-  | 'CLEAN';
-
+// 机器人的具体动作，现在是一个对象
+export interface RobotAction {
+  name: string;
+  actionId: string;
+}
 
 // 参数选项接口
 export interface ParameterOption {
@@ -18,7 +14,7 @@ export interface ParameterOption {
 export interface DynamicParameter {
   label?: string;
   type?: 'Simple' | 'Select' | 'MultiSelect' | 'Text' | 'Number';
-  value: string | string[] | number;
+  value: string | string[] | number | RobotAction;
   required?: boolean;
   options?: ParameterOption[];
   placeholder?: string;
@@ -36,6 +32,7 @@ export interface Task {
   id: string; // 唯一ID，例如使用 uuid
   name: string; // 任务名称, e.g., "炉前缓存区到热处理上料交接区运输"
   label: string;
+  description?: string;
   version: number;
   templateName: string;
   periodicTask: boolean;
@@ -60,6 +57,9 @@ export interface InputParam {
   type: string;
   label: string;
   required: boolean;
-  defaultValue: string;
+  defaultValue: any;
   remark: string;
+  min?: number;
+  max?: number;
+  step?: number;
 }