diff --git a/src/views/qms/qcInspectionItem/index.vue b/src/views/qms/qcInspectionItem/index.vue
index df2d63b..cfe35d9 100644
--- a/src/views/qms/qcInspectionItem/index.vue
+++ b/src/views/qms/qcInspectionItem/index.vue
@@ -172,7 +172,7 @@
           </el-col>
           <el-col :span="6">
             <el-form-item label="检测方式" prop="detectType">
-              <el-select v-model="form.detectType" placeholder="请选择检测方式">
+              <el-select v-model="form.detectType" placeholder="请选择检测方式" :disabled="!!form.itemId">
                 <el-option v-for="dict in detect_type" :key="dict.value" :label="dict.label" :value="parseInt(dict.value)"></el-option>
               </el-select>
             </el-form-item>