diff --git a/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue b/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
index 53315486f..764650ba8 100644
--- a/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
+++ b/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
@@ -194,6 +194,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectProjectChange"
+              @select="handleSelectionChange"
               ref="projectSelection"
             >
               <el-table-column
@@ -297,6 +298,7 @@
               :header-cell-style="{background: '#f5f1f1', color: '#333333', fontSize: '16px',
          fontWeight: 'bold', height: '48px'}"
               @selection-change="selectListChange"
+              @select="handleSelectionChanges"
               ref="listSelection"
             >
               <el-table-column
@@ -457,13 +459,18 @@ export default {
   },
   methods: {
     // 表格勾选
-    handleSelectionChange(val) {
-      // 单选
-      if (val.length > 1) {
-        this.$refs.table.clearSelection();
-        this.$refs.table.toggleRowSelection(val.pop());
+    handleSelectionChange(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.projectSelection.toggleRowSelection(del_row, false);
+        // this.$refs.listSelection.toggleRowSelection(del_row, false);
+      }
+    },
+    handleSelectionChanges(selection, val) {
+      if (selection.length > 1) {
+        let del_row = selection.shift();
+        this.$refs.listSelection.toggleRowSelection(del_row, false);
       }
-      this.multipleSelection = val;
     },
     handleTabs(type) {
       this.active = type;
@@ -624,24 +631,10 @@ export default {
     },
     //清单勾选框数据
     selectListChange(data) {
-      // 单选
-      if (data.length > 1) {
-        this.$refs.listSelection.clearSelection();
-        this.$refs.listSelection.toggleRowSelection(data.pop());
-      }
-      this.multipleSelection = data
-
       this.selectedList = data;
     },
     //项目勾选框数据
     selectProjectChange(data) {
-      // 单选
-      if (data.length > 1) {
-        this.$refs.projectSelection.clearSelection();
-        this.$refs.projectSelection.toggleRowSelection(data.pop());
-      }
-      this.multipleSelection = data
-
       this.selectProject = data;
     },
     //提交事件
@@ -757,7 +750,9 @@ export default {
       line-height: 10px;
     }
   }
-
+  /deep/ .el-table__header-wrapper .el-checkbox {
+    display: none;
+  }
   /deep/ .el-drawer__container {
     .prc-content-border {
       border: none;