diff --git a/src/pages/workbench/app_build.vue b/src/pages/workbench/app_build.vue
index aea646a47501cbbbbe7555084b4bd20edf69f2d1..5ec68e61f5624fc1eb2096e4bc0218575fe88eda 100644
--- a/src/pages/workbench/app_build.vue
+++ b/src/pages/workbench/app_build.vue
@@ -90,21 +90,21 @@
           <el-form-item label="应用简介：" prop="yyjj">
             <el-input
               v-model="app_info.yyjj"
-              type="textywly"
+              type="textarea"
               placeholder="请输入应用简介"
             ></el-input>
           </el-form-item>
           <el-form-item label="功能简介：" prop="gnjj">
             <el-input
               v-model="app_info.gnjj"
-              type="textywly"
+              type="textarea"
               placeholder="请输入功能简介"
             ></el-input>
           </el-form-item>
           <el-form-item label="应用场景示例：" prop="cjsl">
             <el-input
               v-model="app_info.cjsl"
-              type="textywly"
+              type="textarea"
               placeholder="请输入应用场景示例"
             ></el-input>
           </el-form-item>
@@ -352,10 +352,11 @@ export default {
       app_rules: {
         name: [
           { required: true, message: "请输入应用名称", trigger: "blur" },
-          { max: 16, message: "长度小于16个字符", trigger: "blur" },
+          { max: 400, message: "长度小于16个字符", trigger: "blur" },
         ],
         version: [
           { required: true, message: "请输入应用版本", trigger: "blur" },
+          { max: 16, message: "长度小于16个字符", trigger: "blur" },
         ],
         ywly: [
           { required: true, message: "请选择业务领域", trigger: "change" },
@@ -371,12 +372,15 @@ export default {
         ],
         yyjj: [
           { required: true, message: "请选择应用简介", trigger: "change" },
+          { max: 400, message: "长度小于400个字符", trigger: "blur" },
         ],
         gnjj: [
           { required: true, message: "请选择功能简介", trigger: "change" },
+          { max: 400, message: "长度小于400个字符", trigger: "blur" },
         ],
         cjsl: [
           { required: true, message: "请选择应用场景示例", trigger: "change" },
+          { max: 400, message: "长度小于400个字符", trigger: "blur" },
         ],
       },
       deploy_info: {
@@ -395,8 +399,14 @@ export default {
         file: "",
       },
       image_rules: {
-        image_name: [{ validator: image_name_pass, trigger: "blur" }],
-        tag: [{ required: true, message: "请输入版本数", trigger: "blur" }],
+        image_name: [
+          { validator: image_name_pass, trigger: "blur" },
+          { max: 16, message: "长度小于16个字符", trigger: "blur" },
+        ],
+        tag: [
+          { required: true, message: "请输入版本数", trigger: "blur" },
+          { max: 16, message: "长度小于16个字符", trigger: "blur" },
+        ],
         file: [
           { required: true, message: "请选择镜像文件", trigger: "change" },
         ],