diff --git a/src/views/mtm/route_form.vue b/src/views/mtm/route_form.vue
index 762659cb..c866557a 100644
--- a/src/views/mtm/route_form.vue
+++ b/src/views/mtm/route_form.vue
@@ -116,6 +116,7 @@
 								<el-input-number
 									v-model="form.div_number"
 									:min="0"
+									:disabled="divDisable"
 									style="width: 100%"
 								/>
 							</el-form-item>
@@ -351,6 +352,7 @@ export default {
 			},
 			visible: false,
 			isSaveing: false,
+			divDisable:false,
 			materialsIn: [],
 			materialsOut: [],
 			mgroups: [],
@@ -451,6 +453,11 @@ export default {
 			that.options.forEach((item) => {
 				if (item.id == that.form.process) {
 					that.processName = item.name;
+					if(item.mtype==20){
+						that.divDisable = false;
+					}else{
+						that.divDisable = true;
+					}
 				}
 			})
 		},