diff --git a/src/views/basic/CorpImport.vue b/src/views/basic/CorpImport.vue
index 3f2d069..90746e0 100644
--- a/src/views/basic/CorpImport.vue
+++ b/src/views/basic/CorpImport.vue
@@ -21,7 +21,7 @@
                         <el-upload
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
diff --git a/src/views/basic/UdiInfoImport.vue b/src/views/basic/UdiInfoImport.vue
index 996d177..e49051a 100644
--- a/src/views/basic/UdiInfoImport.vue
+++ b/src/views/basic/UdiInfoImport.vue
@@ -22,7 +22,7 @@
                         <el-upload
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
diff --git a/src/views/inout/IONewOrder.vue b/src/views/inout/IONewOrder.vue
index b1c484c..273024b 100644
--- a/src/views/inout/IONewOrder.vue
+++ b/src/views/inout/IONewOrder.vue
@@ -621,7 +621,7 @@ export default {
             axios.get("./config.json").then(res => {
                 // 基础地址
                 let response = res.data.BASE_URL;
-                this.uploadFileUrl = response + "udiwms/orders/file/upload";
+                this.uploadFileUrl = response + "/udiwms/orders/file/upload";
             });
         },
     },
diff --git a/src/views/thrsys/ThrCorpsImport.vue b/src/views/thrsys/ThrCorpsImport.vue
index 7e6b6f4..775460c 100644
--- a/src/views/thrsys/ThrCorpsImport.vue
+++ b/src/views/thrsys/ThrCorpsImport.vue
@@ -35,7 +35,7 @@
                             v-if="this.thirdSysDetail.enabled && this.thirdSysDetail.fromType==1"
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
diff --git a/src/views/thrsys/ThrInvProductsImport.vue b/src/views/thrsys/ThrInvProductsImport.vue
index 3e3b886..4b9a77f 100644
--- a/src/views/thrsys/ThrInvProductsImport.vue
+++ b/src/views/thrsys/ThrInvProductsImport.vue
@@ -35,7 +35,7 @@
                             v-if="this.thirdSysDetail.enabled && this.thirdSysDetail.fromType==1"
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
diff --git a/src/views/thrsys/ThrOrderImport.vue b/src/views/thrsys/ThrOrderImport.vue
index 6122e7a..23d05ee 100644
--- a/src/views/thrsys/ThrOrderImport.vue
+++ b/src/views/thrsys/ThrOrderImport.vue
@@ -35,7 +35,7 @@
                         <el-upload
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
diff --git a/src/views/thrsys/ThrProductsImport.vue b/src/views/thrsys/ThrProductsImport.vue
index 0b55d31..be702af 100644
--- a/src/views/thrsys/ThrProductsImport.vue
+++ b/src/views/thrsys/ThrProductsImport.vue
@@ -35,7 +35,7 @@
                             v-if="this.thirdSysDetail.enabled && this.thirdSysDetail.fromType==1"
                             :action="uploadFileUrl"
                             multiple
-                            :limit="3"
+                            :limit="1"
                             :data="uploadData"
                             :show-file-list="false"
                             :on-success="handleChange"
@@ -58,7 +58,6 @@
             v-loading="loading"
             :data="list"
             style="width: 100%"
-            @selection-change="handleSelectionChange"
         >
             <el-table-column label="序号" type="index"></el-table-column>
             <el-table-column