diff --git a/backend/apps/models.py b/backend/apps/models.py
index ece8c15..b3527f7 100644
--- a/backend/apps/models.py
+++ b/backend/apps/models.py
@@ -225,6 +225,18 @@ class BuildTask(models.Model):
     # 构建阶段
     stages = models.JSONField(default=list, verbose_name='构建阶段')
 
+    # 构建参数配置
+    parameters = models.JSONField(default=list, verbose_name='构建参数配置', help_text='''
+    [
+        {
+            "name": "MY_SERVICES",
+            "description": "选择要部署的服务",
+            "choices": ["user-service", "order-service", "payment-service"],
+            "default_values": ["user-service"]
+        }
+    ]
+    ''')
+
     # 外部脚本库配置
     use_external_script = models.BooleanField(default=False, verbose_name='使用外部脚本库')
     external_script_config = models.JSONField(default=dict, verbose_name='外部脚本库配置', help_text='''
@@ -287,6 +299,12 @@ class BuildHistory(models.Model):
     requirement = models.TextField(null=True, blank=True, verbose_name='构建需求描述')
     build_log = models.TextField(null=True, blank=True, verbose_name='构建日志')
     stages = models.JSONField(default=list, verbose_name='构建阶段')
+    parameter_values = models.JSONField(default=dict, verbose_name='构建参数值', help_text='''
+    {
+        "MY_SERVICES": ["user-service", "order-service"],
+        "FEATURE_FLAGS": ["enable-cache"]
+    }
+    ''')
     build_time = models.JSONField(default=dict, verbose_name='构建时间信息', help_text='''
     {
         "total_duration": "300",  # 总耗时（秒）
diff --git a/backend/apps/utils/builder.py b/backend/apps/utils/builder.py
index a119db9..cb8588e 100644
--- a/backend/apps/utils/builder.py
+++ b/backend/apps/utils/builder.py
@@ -462,11 +462,19 @@ class Builder:
                 'LANG': 'POSIX',
             }
 
-            combined_env = {**os.environ, **system_variables}
+            # 添加自定义参数变量
+            custom_parameters = {}
+            if self.history.parameter_values:
+                for param_name, selected_values in self.history.parameter_values.items():
+                    custom_parameters[param_name] = ','.join(selected_values)
+                    self.send_log(f"设置参数变量: {param_name}={custom_parameters[param_name]}", "Parameters")
+
+            combined_env = {**os.environ, **system_variables, **custom_parameters}
             stage_executor.env = combined_env
 
-            # 保存系统变量到文件
-            stage_executor._save_variables_to_file(system_variables)
+            # 保存系统变量和自定义参数到文件
+            all_variables = {**system_variables, **custom_parameters}
+            stage_executor._save_variables_to_file(all_variables)
 
             # 执行构建阶段
             success = self.execute_stages(stage_executor)
diff --git a/backend/apps/views/build.py b/backend/apps/views/build.py
index 5c6cb60..1cece72 100644
--- a/backend/apps/views/build.py
+++ b/backend/apps/views/build.py
@@ -145,6 +145,7 @@ class BuildTaskView(View):
                                 'name': task.git_token.name
                             } if task.git_token else None,
                             'stages': task.stages,
+                            'parameters': task.parameters,
                             'notification_channels': task.notification_channels,
                             'notification_robots': notification_robots,
                             # 外部脚本库配置
@@ -288,7 +289,8 @@ class BuildTaskView(View):
                     'description': task.description,
                     'branch': task.branch,
                     'status': task.status,
-                    'building_status': task.building_status,  # 添加构建状态字段
+                    'building_status': task.building_status, 
+                    'parameters': task.parameters,
                     'version': task.version,
                     'last_build_number': task.last_build_number,
                     'total_builds': task.total_builds,
@@ -334,6 +336,7 @@ class BuildTaskView(View):
                 branch = data.get('branch', 'main')
                 git_token_id = data.get('git_token_id')
                 stages = data.get('stages', [])
+                parameters = data.get('parameters', [])
                 notification_channels = data.get('notification_channels', [])
 
                 # 外部脚本库配置
@@ -379,6 +382,23 @@ class BuildTaskView(View):
                         'message': '任务名称、项目和环境不能为空'
                     })
 
+                # 验证参数配置格式
+                if parameters:
+                    import re
+                    for param in parameters:
+                        if not param.get('name') or not param.get('choices'):
+                            return JsonResponse({
+                                'code': 400,
+                                'message': '参数名称和可选值不能为空'
+                            })
+                        
+                        # 验证参数名格式（大写字母、数字、下划线）
+                        if not re.match(r'^[A-Z_][A-Z0-9_]*$', param['name']):
+                            return JsonResponse({
+                                'code': 400,
+                                'message': f'参数名"{param["name"]}"格式不正确，只能包含大写字母、数字和下划线，且必须以字母或下划线开头'
+                            })
+
                 # 验证通知机器人是否存在
                 if notification_channels:
                     existing_robots = set(NotificationRobot.objects.filter(
@@ -431,6 +451,7 @@ class BuildTaskView(View):
                     branch=branch,
                     git_token=git_token,
                     stages=stages,
+                    parameters=parameters,
                     notification_channels=notification_channels,
                     use_external_script=use_external_script,
                     external_script_config=external_script_config,
@@ -473,6 +494,7 @@ class BuildTaskView(View):
                 branch = data.get('branch')
                 git_token_id = data.get('git_token_id')
                 stages = data.get('stages')
+                parameters = data.get('parameters')
                 notification_channels = data.get('notification_channels')
                 status = data.get('status')
 
@@ -512,6 +534,23 @@ class BuildTaskView(View):
                     else:
                         external_script_config = {}
 
+                # 验证参数配置格式
+                if parameters:
+                    import re
+                    for param in parameters:
+                        if not param.get('name') or not param.get('choices'):
+                            return JsonResponse({
+                                'code': 400,
+                                'message': '参数名称和可选值不能为空'
+                            })
+                        
+                        # 验证参数名格式（大写字母、数字、下划线）
+                        if not re.match(r'^[A-Z_][A-Z0-9_]*$', param['name']):
+                            return JsonResponse({
+                                'code': 400,
+                                'message': f'参数名"{param["name"]}"格式不正确，只能包含大写字母、数字和下划线，且必须以字母或下划线开头'
+                            })
+
                 if not task_id:
                     return JsonResponse({
                         'code': 400,
@@ -617,6 +656,8 @@ class BuildTaskView(View):
                     task.branch = branch
                 if 'stages' in data:
                     task.stages = stages
+                if 'parameters' in data:
+                    task.parameters = parameters
                 if 'notification_channels' in data:
                     # 验证通知机器人是否存在
                     existing_robots = set(NotificationRobot.objects.filter(
@@ -710,6 +751,7 @@ class BuildExecuteView(View):
             commit_id = data.get('commit_id')
             version = data.get('version') 
             requirement = data.get('requirement')
+            parameter_values = data.get('parameter_values', {})
 
             if not task_id:
                 return JsonResponse({
@@ -785,6 +827,23 @@ class BuildExecuteView(View):
                     'message': '构建需求描述不能为空'
                 })
 
+            # 验证参数值是否合法
+            if task.parameters and parameter_values:
+                task_parameters = {p['name']: p['choices'] for p in task.parameters}
+                for param_name, selected_values in parameter_values.items():
+                    if param_name not in task_parameters:
+                        return JsonResponse({
+                            'code': 400,
+                            'message': f'未定义的参数: {param_name}'
+                        })
+                    
+                    for value in selected_values:
+                        if value not in task_parameters[param_name]:
+                            return JsonResponse({
+                                'code': 400,
+                                'message': f'参数{param_name}的值"{value}"不在可选范围内'
+                            })
+
             # 检查任务的构建状态
             if task.building_status == 'building':
                 return JsonResponse({
@@ -824,6 +883,7 @@ class BuildExecuteView(View):
                 version=version if version else None,  # 对于预发布和生产环境，使用传入的版本号
                 status='pending',  # 初始状态为等待中
                 requirement=requirement,
+                parameter_values=parameter_values,
                 operator=User.objects.get(user_id=request.user_id)  # 记录构建人
             )
 
diff --git a/web/src/views/build/BuildTaskEdit.vue b/web/src/views/build/BuildTaskEdit.vue
index c6b011d..7b97fde 100644
--- a/web/src/views/build/BuildTaskEdit.vue
+++ b/web/src/views/build/BuildTaskEdit.vue
@@ -134,6 +134,84 @@
           </div>
         </div>
 
+        <!-- 构建参数配置 -->
+        <a-divider>构建参数</a-divider>
+        <div class="parameters-list">
+          <div v-for="(param, index) in formState.parameters" :key="index" class="parameter-item">
+            <div class="parameter-header">
+              <span class="parameter-number">
+                <TagOutlined /> 参数 {{ index + 1 }}
+              </span>
+              <a-space>
+                <a-tooltip title="删除">
+                  <a-button
+                    v-if="formState.parameters.length > 0"
+                    type="text"
+                    danger
+                    @click="removeParameter(index)"
+                  >
+                    <DeleteOutlined />
+                  </a-button>
+                </a-tooltip>
+              </a-space>
+            </div>
+            <a-row :gutter="16">
+              <a-col :span="8">
+                <a-form-item
+                  label="参数名称"
+                  :name="['parameters', index, 'name']"
+                  :rules="[
+                    { required: true, message: '请输入参数名称' },
+                    { pattern: /^[A-Z_][A-Z0-9_]*$/, message: '参数名只能包含大写字母、数字和下划线，且必须以字母或下划线开头' }
+                  ]"
+                >
+                  <a-input v-model:value="param.name" placeholder="例如：MY_SERVICES">
+                    <template #prefix>
+                      <KeyOutlined />
+                    </template>
+                  </a-input>
+                  <div class="form-item-help">参数名只能包含大写字母、数字和下划线</div>
+                </a-form-item>
+              </a-col>
+              <a-col :span="8">
+                <a-form-item label="参数描述">
+                  <a-input v-model:value="param.description" placeholder="参数用途说明" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="8">
+                <a-form-item label="默认值">
+                  <a-input v-model:value="param.defaultValuesText" placeholder="多个值用逗号分隔" @blur="updateDefaultValues(param, index)" />
+                  <div class="form-item-help">多个默认值用英文逗号分隔</div>
+                </a-form-item>
+              </a-col>
+            </a-row>
+            <a-row :gutter="16">
+              <a-col :span="24">
+                <a-form-item
+                  label="可选值"
+                  :name="['parameters', index, 'choicesText']"
+                  :rules="[{ required: true, message: '请输入可选值' }]"
+                >
+                  <a-textarea 
+                    v-model:value="param.choicesText"
+                    placeholder="每行一个选项值，例如：&#10;user-service&#10;payment-service"
+                    :rows="3"
+                    @blur="updateChoices(param, index)"
+                  />
+                  <div class="form-item-help">每行输入一个选项值</div>
+                </a-form-item>
+              </a-col>
+            </a-row>
+          </div>
+        </div>
+
+        <div class="parameter-actions">
+          <a-button type="dashed" block @click="addParameter">
+            <PlusOutlined /> 添加构建参数
+          </a-button>
+        </div>
+
+        <a-divider>构建阶段</a-divider>
         <div class="stages-list">
           <div v-for="(stage, index) in formState.stages" :key="index" class="stage-item">
             <div class="stage-header">
@@ -404,6 +482,7 @@ const formState = reactive({
       script: '',
     }
   ],
+  parameters: [],
   notification_channels: [],
 });
 
@@ -509,6 +588,51 @@ const removeStage = (index) => {
   formState.stages.splice(index, 1);
 };
 
+// 添加构建参数
+const addParameter = () => {
+  formState.parameters.push({
+    name: '',
+    description: '',
+    choices: [],
+    choicesText: '',
+    choiceOptions: [],
+    default_values: [],
+    defaultValuesText: '',
+  });
+};
+
+const removeParameter = (index) => {
+  formState.parameters.splice(index, 1);
+};
+
+// 更新选项
+const updateChoices = (param, index) => {
+  if (param.choicesText) {
+    const choices = param.choicesText.split('\n').filter(line => line.trim()).map(line => line.trim());
+    param.choices = choices;
+    param.choiceOptions = choices.map(choice => ({
+      label: choice,
+      value: choice
+    }));
+    
+    param.default_values = param.default_values.filter(value => choices.includes(value));
+  } else {
+    param.choices = [];
+    param.choiceOptions = [];
+    param.default_values = [];
+  }
+};
+
+// 更新默认值
+const updateDefaultValues = (param, index) => {
+  if (param.defaultValuesText) {
+    const values = param.defaultValuesText.split(',').filter(val => val.trim()).map(val => val.trim());
+    param.default_values = values;
+  } else {
+    param.default_values = [];
+  }
+};
+
 // 处理返回
 const handleBack = () => {
   router.back();
@@ -526,6 +650,14 @@ const handleSubmit = async () => {
     // 构建提交数据
     const submitData = { ...formState };
     
+    // 处理参数数据
+    submitData.parameters = formState.parameters.map(param => ({
+      name: param.name,
+      description: param.description,
+      choices: param.choices,
+      default_values: param.default_values
+    }));
+    
     if (!submitData.use_external_script) {
       submitData.external_script_repo_url = '';
       submitData.external_script_directory = '';
@@ -589,6 +721,25 @@ const loadTaskDetail = async (taskId) => {
           script: '',
         });
       }
+
+      // 加载参数配置
+      const parameters = response.data.data.parameters || [];
+      formState.parameters = parameters.map(param => {
+        const choicesText = (param.choices || []).join('\n');
+        const defaultValuesText = (param.default_values || []).join(',');
+        return {
+          name: param.name || '',
+          description: param.description || '',
+          choices: param.choices || [],
+          choicesText: choicesText,
+          choiceOptions: (param.choices || []).map(choice => ({
+            label: choice,
+            value: choice
+          })),
+          default_values: param.default_values || [],
+          defaultValuesText: defaultValuesText,
+        };
+      });
       
       formState.notification_channels = response.data.data.notification_channels || [];
       
@@ -790,6 +941,38 @@ onMounted(async () => {
   margin-top: 16px;
 }
 
+.parameters-list {
+  margin-top: 16px;
+}
+
+.parameter-item {
+  padding: 16px;
+  background: transparent;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid #e8e8e8;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
+}
+
+.parameter-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #e8e8e8;
+}
+
+.parameter-number {
+  font-size: 14px;
+  font-weight: 500;
+  color: rgba(0, 0, 0, 0.85);
+}
+
+.parameter-actions {
+  margin-top: 16px;
+}
+
 .form-footer {
   margin-top: 24px;
   text-align: center;
diff --git a/web/src/views/build/BuildTasks.vue b/web/src/views/build/BuildTasks.vue
index 0dd2c27..5e3d8b2 100644
--- a/web/src/views/build/BuildTasks.vue
+++ b/web/src/views/build/BuildTasks.vue
@@ -362,6 +362,21 @@
           </div>
         </a-form-item>
 
+        <!-- 构建参数选择 -->
+        <div v-if="selectedTask?.parameters?.length > 0" class="build-parameters">
+          <a-divider>构建参数</a-divider>
+          
+          <div v-for="param in selectedTask.parameters" :key="param.name" class="parameter-group">
+            <a-form-item :label="param.name">
+              <a-checkbox-group 
+                v-model:value="buildForm.parameterValues[param.name]" 
+                :options="param.choiceOptions"
+              />
+              <div class="parameter-help" v-if="param.description">{{ param.description }}</div>
+            </a-form-item>
+          </div>
+        </div>
+
         <a-form-item label="构建需求描述" required>
           <a-textarea
             v-model:value="buildForm.requirement"
@@ -429,6 +444,7 @@ const buildForm = reactive({
   commit_id: '',
   requirement: '',
   version: '',
+  parameterValues: {},
 });
 
 // SSE相关状态
@@ -706,6 +722,21 @@ const handleBuild = async (record) => {
   buildForm.commit_id = '';
   buildForm.requirement = '';
   buildForm.version = '';
+  buildForm.parameterValues = {};
+
+  // 初始化参数默认值
+  if (record.parameters && record.parameters.length > 0) {
+    record.parameters.forEach(param => {
+      // 处理参数选项
+      param.choiceOptions = (param.choices || []).map(choice => ({
+        label: choice,
+        value: choice
+      }));
+      
+      // 设置默认值
+      buildForm.parameterValues[param.name] = [...(param.default_values || [])];
+    });
+  }
 
   // 显示构建对话框
   buildModalVisible.value = true;
@@ -1213,7 +1244,8 @@ const confirmBuild = async () => {
     // 构建请求参数
     const requestData = {
       task_id: selectedTask.value.task_id,
-      requirement: buildForm.requirement
+      requirement: buildForm.requirement,
+      parameter_values: buildForm.parameterValues
     };
 
     if (isDevOrTestEnv.value) {
@@ -1326,14 +1358,6 @@ const isStagingOrProdEnv = computed(() => {
 
 // 构建对话框标题
 const buildModalTitle = computed(() => {
-  if (!selectedTask.value) return '构建配置';
-
-  const envType = selectedTask.value.environment?.type;
-  if (envType === 'development') return '开发环境构建配置';
-  if (envType === 'testing') return '测试环境构建配置';
-  if (envType === 'staging') return '预发布环境构建配置';
-  if (envType === 'production') return '生产环境构建配置';
-
   return '构建配置';
 });
 
@@ -1698,4 +1722,18 @@ const handleViewBuildDetail = (record) => {
   font-size: 12px;
   color: #999;
 }
+
+.build-parameters {
+  margin: 16px 0;
+}
+
+.parameter-group {
+  margin-bottom: 16px;
+}
+
+.parameter-help {
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  margin-top: 4px;
+}
 </style>
\ No newline at end of file