diff --git a/src/views/dish/dish/index.vue b/src/views/dish/dish/index.vue
index 2e33622d..0a1ca93c 100644
--- a/src/views/dish/dish/index.vue
+++ b/src/views/dish/dish/index.vue
@@ -456,7 +456,7 @@
                 </el-col>
                 <el-col :span="12">
                   <el-form-item label="质量偏差" prop="weightDeviation" v-if="baseForm.salesMode==1">
-                    <el-input  v-model="baseForm.weightDeviation" placeholder="份量" maxlength="9" clearable @input="(v)=>(baseForm.weight=v.replace(/[^\d]/g,''))">
+                    <el-input  v-model="baseForm.weightDeviation" placeholder="份量" maxlength="9" clearable @input="(v)=>(baseForm.weightDeviation=v.replace(/[^\d]/g,''))">
                       <template slot="append">%</template>
                     </el-input>
                   </el-form-item>