fix: pos机管理，优化。

src/pages/work/accounts/posTransferRecord/addEdit.vue

@@ -16,9 +16,15 @@
                 inputAlign="right" border="none"></u--input>
               <u-icon slot="right" name="arrow-down"></u-icon>
             </u-form-item>
-            <u-form-item label="刷卡费率" prop="rate"  >
+            <u-form-item label="刷卡费率" required prop="rate" >
               <u--input v-model="form.rate"  placeholder="请填写刷卡费率"
-                inputAlign="right" border="none"></u--input>
+                inputAlign="right" border="none">
+                <template #suffix>
+					<up-text
+						text="%"
+					></up-text>
+				</template>
+              </u--input>
             </u-form-item>
             <u-form-item label="费率+" prop="ratePlus" >
               <u--input v-model="form.ratePlus"  placeholder="请填写费率+"