diff --git a/jero-web/src/common/lang/en-us.js b/jero-web/src/common/lang/en-us.js
index 45638fb4e..0e8ba619b 100644
--- a/jero-web/src/common/lang/en-us.js
+++ b/jero-web/src/common/lang/en-us.js
@@ -1323,4 +1323,5 @@ module.exports = {
   projectVersion:'Project Version',
   softwareVersion:'Software version',
   versionStatistics:'Version statistics',
+  addSubproject:'Add Subproject',
 }
\ No newline at end of file
diff --git a/jero-web/src/common/lang/zh-cn.js b/jero-web/src/common/lang/zh-cn.js
index 7d84f8caf..2aa54842d 100644
--- a/jero-web/src/common/lang/zh-cn.js
+++ b/jero-web/src/common/lang/zh-cn.js
@@ -1424,4 +1424,5 @@ module.exports = {
   projectVersion:'项目版本',
   softwareVersion:'软件版本',
   versionStatistics:'版本统计',
+  addSubproject:'添加子项目',
 }
\ No newline at end of file
diff --git a/jero-web/src/views/projectManagement/components/ProjectDetails.vue b/jero-web/src/views/projectManagement/components/ProjectDetails.vue
index 145d068fa..85f238c8e 100644
--- a/jero-web/src/views/projectManagement/components/ProjectDetails.vue
+++ b/jero-web/src/views/projectManagement/components/ProjectDetails.vue
@@ -24,7 +24,7 @@
         >{{queryForm.targetMarket_dictText}}</span>
       </div>
       <div class="text-field">
-        <span class="text-field-left" :title="$t('VersionNumber')">{{$t('VersionNumber')}}</span>
+        <span class="text-field-left" :title="$t('projectVersion')">{{$t('projectVersion')}}</span>
         <span class="text-field-right" :title="queryForm.VersionNumber"
         >{{queryForm.VersionNumber}}</span>
       </div>
@@ -95,7 +95,7 @@
         >{{queryForm.certificationEngineerName}}</span>
       </div>
       <div class="text-field">
-        <span class="text-field-left" :title="$t('ListOfRelevantPersonnel')">{{$t('ListOfRelevantPersonnel')}}</span>
+        <span class="text-field-left" style="float: left;margin-top: 3px" :title="$t('ListOfRelevantPersonnel')">{{$t('ListOfRelevantPersonnel')}}</span>
         <span class="text-field-right"
         >
           <a-button type="primary" v-has="'projectRelatedPersonnel:page'"
diff --git a/jero-web/src/views/projectManagement/components/addModel.vue b/jero-web/src/views/projectManagement/components/addModel.vue
index f5491a55f..7c9c8da7c 100644
--- a/jero-web/src/views/projectManagement/components/addModel.vue
+++ b/jero-web/src/views/projectManagement/components/addModel.vue
@@ -69,6 +69,22 @@
               </a-form-model-item>
             </div>
           </a-col>
+          <a-col :span="12">
+            <div class="box-title-text">
+              <div class="title-text">
+                <span class="Required">*</span>
+                <span class="title-text-text" :title="$t('projectVersion')">{{$t('projectVersion')}}</span>
+              </div>
+              <a-form-model-item class="itemModel" prop="projectVersion">
+                <a-input class="box-input"
+                         :disabled="true"
+                         v-model="formInline.projectVersion"
+                         :placeholder="$t('PleaseEnter')+$t('projectVersion')"/>
+              </a-form-model-item>
+            </div>
+          </a-col>
+        </a-row>
+        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -85,8 +101,6 @@
               </a-form-model-item>
             </div>
           </a-col>
-        </a-row>
-        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -103,6 +117,8 @@
               </a-form-model-item>
             </div>
           </a-col>
+        </a-row>
+        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -119,8 +135,6 @@
               </a-form-model-item>
             </div>
           </a-col>
-        </a-row>
-        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -134,6 +148,8 @@
               </a-form-model-item>
             </div>
           </a-col>
+        </a-row>
+        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -147,8 +163,6 @@
               </a-form-model-item>
             </div>
           </a-col>
-        </a-row>
-        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -164,6 +178,8 @@
             <!--            ^(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&amp;%\$#_]*)?$
             -->
           </a-col>
+        </a-row>
+        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -178,8 +194,6 @@
               </a-form-model-item>
             </div>
           </a-col>
-        </a-row>
-        <a-row :gutter="24">
           <a-col :span="12">
             <div class="box-title-text">
               <div class="title-text">
@@ -194,6 +208,22 @@
             </div>
           </a-col>
         </a-row>
+        <a-row :gutter="24">
+          <a-col :span="12">
+            <div class="box-title-text">
+              <div class="title-text">
+                <span class="title-text-text"
+                      :title="$t('softwareVersion')">{{$t('softwareVersion')}}</span>
+              </div>
+              <a-form-model-item class="itemModel" :prop="'softwareVersion'">
+                <a-input class="box-input"
+                         :disabled="disabled"
+                         v-model="formInline.softwareVersion"
+                         :placeholder="$t('PleaseEnter')+$t('softwareVersion')"/>
+              </a-form-model-item>
+            </div>
+          </a-col>
+        </a-row>
         <a-row :gutter="24">
           <a-col :span="24">
             <div class="box-title-text">
@@ -257,10 +287,10 @@
               trigger: 'blur'
             }
           ],
-          explanation:[
+          explanation: [
             {
-              max: 300,
-              message: this.$t('explain') + this.$t('cannotExceed') + 300 + this.$t('Characters'),
+              max: 500,
+              message: this.$t('explain') + this.$t('cannotExceed') + 500 + this.$t('Characters'),
               trigger: 'blur'
             }
           ],
@@ -371,6 +401,7 @@
         this.getNameList()
         this.formInline.studioEngineerName = this.userInfo().username
         this.formInline.studioEngineer = this.userInfo().id
+        this.formInline.projectVersion = '00'
         this.formInline = { ...this.formInline }
         this.$nextTick(() => {
           this.$refs.ruleForm.clearValidate()
diff --git a/jero-web/src/views/projectManagement/projectLibrary/components/changeExtensionModel.vue b/jero-web/src/views/projectManagement/projectLibrary/components/changeExtensionModel.vue
index 3a5bbeb04..ab0e298ec 100644
--- a/jero-web/src/views/projectManagement/projectLibrary/components/changeExtensionModel.vue
+++ b/jero-web/src/views/projectManagement/projectLibrary/components/changeExtensionModel.vue
@@ -1,6 +1,6 @@
 <template>
   <a-drawer
-    :title="$t('changeExtension')"
+    :title="$t('addSubproject')"
     :maskClosable="false"
     :width="600"
     placement="right"
@@ -106,6 +106,7 @@
           if (value.versionLast.slice(0, 1) == '0') {
             let num = value.versionLast.slice(1, 2)
             let numIndex = parseInt(num) + 1
+            numIndex = numIndex + ''
             if (numIndex.length == 1) {
               this.formInline.projectVersion = '0' + numIndex
             } else {
@@ -113,6 +114,7 @@
             }
           } else {
             let index = parseInt(value.versionLast) + 1
+            index = index + ''
             if (index.length == 1) {
               this.formInline.projectVersion = '0' + index
             } else {
diff --git a/jero-web/src/views/projectManagement/projectLibrary/index.vue b/jero-web/src/views/projectManagement/projectLibrary/index.vue
index 40230bc35..148b63d76 100644
--- a/jero-web/src/views/projectManagement/projectLibrary/index.vue
+++ b/jero-web/src/views/projectManagement/projectLibrary/index.vue
@@ -130,7 +130,7 @@
         <span slot="operation" slot-scope="text,record">
 <!--            <a class="text-operation" @click="edit(record)">{{$t('edit')}}</a>-->
             <a class="text-operation" @click="changeExtensionClick(record)">
-              {{$t('changeExtension')}}
+              {{$t('addSubproject')}}
             </a>
             <a class="text-operation"
                v-has="'projectLibraryBase:delete'"