diff --git a/src/icons/svg/MaterialManagement.svg b/src/icons/svg/MaterialManagement.svg
new file mode 100644
index 00000000..04d16d08
--- /dev/null
+++ b/src/icons/svg/MaterialManagement.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1539331081532" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2108" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><defs><style type="text/css"></style></defs><path d="M357.856 506.24L230.72 434.4a22.4 22.4 0 0 0-29.664 6.976 19.744 19.744 0 0 0 7.392 27.936l127.136 71.872a22.4 22.4 0 0 0 29.664-6.976 19.776 19.776 0 0 0-7.392-27.968z" p-id="2109"></path><path d="M906.048 407.52c-11.968 0-21.632 9.12-21.632 20.384v251.584l-363.552 193.408V516.544c0-1.568-0.608-2.944-0.928-4.416l371.328-198.272a19.808 19.808 0 0 0-0.96-35.904L508.928 98.272a22.944 22.944 0 0 0-19.328 0L108.224 277.952a19.296 19.296 0 0 0-10.464 23.424 18.336 18.336 0 0 0-1.44 6.752v383.296c0 7.168 3.968 13.76 10.432 17.44l381.376 216.352 0.16 0.064c0.256 0.128 0.576 0.128 0.8 0.288a22.976 22.976 0 0 0 8.608 2.304c0.992 0.064 1.952-0.096 2.944-0.16a22.08 22.08 0 0 0 7.456-1.76c0.608-0.256 1.184-0.128 1.792-0.448l406.816-216.384a20.16 20.16 0 0 0 11.008-17.728v-263.488c-0.032-11.232-9.728-20.384-21.664-20.384zM477.664 871.712L139.488 679.872v-348.8l339.104 181.056c-0.352 1.472-0.928 2.848-0.928 4.416v355.168zM834.656 297.28l-335.392 179.072L163.904 297.28l335.328-158.016L834.656 297.28z" p-id="2110"></path></svg>
\ No newline at end of file
diff --git a/src/views/BasicData/MaterialMaintenance/index.vue b/src/views/BasicData/MaterialMaintenance/index.vue
index 0bd061bd..afd74ae3 100644
--- a/src/views/BasicData/MaterialMaintenance/index.vue
+++ b/src/views/BasicData/MaterialMaintenance/index.vue
@@ -14,11 +14,6 @@
         height="580"
         highlight-current-row
         border>
-        <el-table-column align="center" label="材料编号" width="110">
-          <template slot-scope="scope">
-            {{ scope.row.材料流水号 }}
-          </template>
-        </el-table-column>
         <el-table-column align="center" label="材料名称">
           <template slot-scope="scope">
             {{ scope.row.材料 }}
@@ -58,7 +53,7 @@
     <el-dialog :visible.sync="dialogFormVisible" title="新增材料" center style="min-height: 200px" width="400px">
       <el-form ref="form" :model="form" :rules="rules" label-position="left" label-width="110px">
         <el-form-item label="材料名称" prop="MaterialName" style="display: inline-block">
-          <el-input v-model="form.MaterialName" size="small" style="width:200px"/>
+          <el-input v-model="form.MaterialName" clearable size="small" style="width:200px"/>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -68,14 +63,14 @@
     </el-dialog>
 
     <el-dialog :visible.sync="dialogFormVisible2" title="编辑材料" center style="min-height: 200px" width="400px">
-      <el-form ref="form" :model="form" :rules="rules" label-position="left" label-width="110px">
-        <el-form-item label="材料名称" prop="MaterialName" style="display: inline-block">
-          <el-input v-model="form.MaterialName" size="small" style="width:200px"/>
+      <el-form ref="form2" :model="form2" :rules="rules" label-position="left" label-width="110px">
+        <el-form-item label="材料名称" prop="MaterialName2" style="display: inline-block">
+          <el-input v-model="form2.MaterialName2" size="small" clearable style="width:200px"/>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
         <el-button size="small" @click="callOff()">取消</el-button>
-        <el-button type="primary" size="small" @click="editMaterial('form')">确定</el-button>
+        <el-button type="primary" size="small" @click="editMaterial('form2')">确定</el-button>
       </div>
     </el-dialog>
   </div>
@@ -98,8 +93,12 @@ export default {
       form: {
         MaterialName: ''
       },
+      form2: {
+        MaterialName2: ''
+      },
       rules: {
-        MaterialName: [{ required: true, message: '请输入材料名称', trigger: 'blur' }]
+        MaterialName: [{ required: true, message: '请输入材料名称', trigger: 'blur' }],
+        MaterialName2: [{ required: true, message: '请输入材料名称', trigger: 'blur' }]
       }
     }
   },
@@ -130,17 +129,18 @@ export default {
       if (this.$refs['form'] !== undefined) {
         this.$refs['form'].resetFields()
       }
+      this.form.MaterialName = ''
       this.dialogFormVisible = true
     },
     addMaterial(formName) {
-      this.dialogFormVisible = false
       this.$refs[formName].validate((valid) => {
         if (valid) {
           addMaterial(this.form.MaterialName).then(response => {
             if (response.data[0].result === '1') {
-              this.featchMaterial()
               this.$message.success('添加成功')
+              this.dialogFormVisible = false
               this.form = {}
+              this.featchMaterial()
             } else {
               this.$message.error('添加失败')
               this.form = {}
@@ -150,7 +150,6 @@ export default {
       })
     },
     delMaterial(row) {
-      console.log(row)
       this.$confirm('此操作将永久删除该行， 是否继续?', '提示', {
         confirmButtonText: '确定',
         cancelButtonText: '取消',
@@ -168,18 +167,18 @@ export default {
       })
     },
     Edit(row) {
-      if (this.$refs['form'] !== undefined) {
-        this.$refs['form'].resetFields()
+      if (this.$refs['form2'] !== undefined) {
+        this.$refs['form2'].resetFields()
       }
       this.dialogFormVisible2 = true
-      this.form.MaterialName = row.材料
+      this.form2.MaterialName2 = row.材料
       this.ID = row.材料流水号
     },
-    editMaterial(formName) {
-      this.$refs[formName].validate((valid) => {
+    editMaterial(form2) {
+      this.$refs[form2].validate((valid) => {
         if (valid) {
           this.dialogFormVisible2 = false
-          editMaterial(this.ID, this.form.MaterialName).then(response => {
+          editMaterial(this.ID, this.form2.MaterialName2).then(response => {
             if (response.data[0].result === '1') {
               this.featchMaterial()
               this.$message.success('编辑成功')
@@ -197,10 +196,4 @@ export default {
 </script>
 
 <style scoped>
-  .el-card{
-    margin-bottom:15px;
-  }
-  .el-date-editor{
-    width:200px;
-  }
 </style>
diff --git a/src/views/BasicData/WorkshopProcessMaintenance/index.vue b/src/views/BasicData/WorkshopProcessMaintenance/index.vue
index 80c402b5..c3d527b5 100644
--- a/src/views/BasicData/WorkshopProcessMaintenance/index.vue
+++ b/src/views/BasicData/WorkshopProcessMaintenance/index.vue
@@ -385,9 +385,12 @@ export default {
         this.tableData2 = response.data
       })
     },
-    searchTechnologicalRequirementsOfProcessNum(row) {
-      this.expands = []
-      this.expands.push(row.工艺编号)
+    searchTechnologicalRequirementsOfProcessNum(row, expandedRows) {
+      // this.expands = []
+      // this.expands.push(row.工艺编号)
+      if (expandedRows.length > 1) {
+        expandedRows.shift()
+      }
       this.loading3 = true
       searchTechnologicalRequirementsOfProcessNum(row.工艺编号).then(response => {
         this.loading3 = false