diff --git a/src/views/wpm_gx/f_mlogs_form.vue b/src/views/wpm_gx/f_mlogs_form.vue
index 00fad594..75319b36 100644
--- a/src/views/wpm_gx/f_mlogs_form.vue
+++ b/src/views/wpm_gx/f_mlogs_form.vue
@@ -106,6 +106,7 @@
 									placeholder="交接物料"
 									clearable
 									class="width100"
+									@change="changeMaterial"
 								>
 									<el-option
 										v-for="item in materialOptions"
@@ -131,8 +132,10 @@
 								<el-input-number
 									v-model="form.count_use"
 									:min="1"
+									:max="materialCount"
 									controls-position="right"
 									class="width100"
+									@change = "countUseChange"
 								/>
 							</el-form-item>
 						</el-col>
@@ -143,6 +146,7 @@
 									:min="0"
 									class="width100"
 									controls-position="right"
+									@change = "countUseChange"
 								/>
 							</el-form-item>
 						</el-col>
@@ -153,8 +157,9 @@
 									:min="0"
 									class="width100"
 									controls-position="right"
-									@change="countChanges"
+									disabled
 								/>
+								<!-- countChanges -->
 							</el-form-item>
 						</el-col>
 						<el-col :md="12" :sm="24">
@@ -392,6 +397,7 @@ export default {
 				work_end_time:[{required: true,message: "请选择生产开始时间",trigger: "blur",},],
 				route: [{required: true,message: "请选择工艺路线",trigger: "blur",},]
 			},
+			materialCount:1,
 			material_in:'',
 			material_out:'',
 			shiftOtions:[],
@@ -465,6 +471,16 @@ export default {
 				that.materialOptions = res;
 			});
 		},
+		changeMaterial(val){
+			let that = this;
+			that.materialOptions.forEach(item=>{
+				if(item.id == val){
+					that.materialCount = item.count;
+					that.form.count_use = item.count;
+					that.form.count_real = item.count-that.form.count_pn_jgqbl;
+				}
+			})
+		},
 		//显示
 		open(mode = "add") {
 			this.mode = mode;
@@ -476,6 +492,11 @@ export default {
 			console.log("data", data);
 			Object.assign(this.form, data);
 		},
+		countUseChange(){
+			let that = this;
+			that.form.count_real = that.form.count_use - that.form.count_pn_jgqbl;
+			that.form.count_ok = that.form.count_real - that.form.count_notok;
+		},
 		countChange() {
 			this.form.count_notok =
 			this.form.count_n_hs +