diff --git a/packages/schema-filter/index.vue b/packages/schema-filter/index.vue
index c4c4f51..3a70d44 100644
--- a/packages/schema-filter/index.vue
+++ b/packages/schema-filter/index.vue
@@ -21,6 +21,7 @@ export default {
   props: {
     value: Object,
     schema: {
+      required: true,
       type: Object,
       default() {
         return {};
diff --git a/packages/schema-form/index.vue b/packages/schema-form/index.vue
index 5bd4672..d943334 100644
--- a/packages/schema-form/index.vue
+++ b/packages/schema-form/index.vue
@@ -66,8 +66,11 @@ export default {
       },
     },
     schema: {
-      type: Object,
       required: true,
+      type: Object,
+      default() {
+        return {};
+      },
     },
     size: String,
   },
diff --git a/packages/schema-page/index.scss b/packages/schema-page/index.scss
index f9c518e..8d5d2b7 100644
--- a/packages/schema-page/index.scss
+++ b/packages/schema-page/index.scss
@@ -1,71 +1,66 @@
-.z-schema-page {
-  &__header {
-    margin-bottom: 10px;
+.z-schema-page__header {
+  margin-bottom: 10px;
+}
+.z-schema-page__filter {
+  border: 1px solid #ebeef5;
+  padding-top: 10px;
+  padding-right: 10px;
+  border-radius: 4px;
+  margin-bottom: 10px;
+}
+.z-schema-page__action {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: flex-start;
+  line-height: 1;
+  .el-button + .el-button {
+    margin-left: 0;
   }
-  &__filter {
-    border: 1px solid #ebeef5;
-    padding-top: 10px;
-    padding-right: 10px;
-    border-radius: 4px;
+  .el-button {
+    margin-right: 10px;
     margin-bottom: 10px;
   }
-  &__action {
-    display: flex;
-    flex-wrap: wrap;
-    align-items: center;
-    justify-content: flex-start;
-    line-height: 1;
-    .el-button + .el-button {
-      margin-left: 0;
-    }
-    .el-button {
-      margin-right: 10px;
-      margin-bottom: 10px;
-    }
+}
+.z-schema-page__table-operation {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: center;
+  .el-button + .el-button {
+    margin-left: 0;
   }
-  &__table {
-    &-operation {
-      display: flex;
-      flex-wrap: wrap;
-      align-items: center;
-      justify-content: center;
-      .el-button + .el-button {
-        margin-left: 0;
-      }
-      .el-button {
-        margin-right: 8px;
-        padding-top: 6px;
-        padding-bottom: 6px;
-      }
-    }
+  .el-button {
+    margin-right: 8px;
+    padding-top: 6px;
+    padding-bottom: 6px;
   }
-  &__footer {
-    margin-top: 10px;
-    text-align: right;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    .selection-info {
-      word-break: break-all;
-      white-space: nowrap;
-      font-size: 12px;
-      color: #606266;
-      .num {
-        color: #333;
-        font-weight: bold;
-        padding: 0 5px;
-        font-size: 16px;
-      }
-      .el-button {
-        margin-left: 5px;
-      }
+}
+.z-schema-page__footer {
+  margin-top: 10px;
+  text-align: right;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  .selection-info {
+    word-break: break-all;
+    white-space: nowrap;
+    font-size: 12px;
+    color: #606266;
+    .num {
+      color: #333;
+      font-weight: bold;
+      padding: 0 5px;
+      font-size: 16px;
     }
-    .el-pagination {
-      flex: auto;
+    .el-button {
+      margin-left: 5px;
     }
   }
+  .el-pagination {
+    flex: auto;
+  }
 }
-
 .z-loading-toast {
   $toast-color: #fff;
   $toast-bg-color: #000;
diff --git a/packages/schema-page/index.vue b/packages/schema-page/index.vue
index ec82f3f..6ff4a3c 100644
--- a/packages/schema-page/index.vue
+++ b/packages/schema-page/index.vue
@@ -168,8 +168,11 @@ export default {
   props: {
     ...propsMap,
     schema: {
-      type: Object,
       required: true,
+      type: Object,
+      default() {
+        return {};
+      },
     },
   },
   data() {
diff --git a/packages/schema-table/index.vue b/packages/schema-table/index.vue
index e086a66..eae9c70 100644
--- a/packages/schema-table/index.vue
+++ b/packages/schema-table/index.vue
@@ -9,8 +9,11 @@ export default {
       },
     },
     schema: {
-      type: Object,
       required: true,
+      type: Object,
+      default() {
+        return {};
+      },
     },
     size: String,
   },
--
libgit2 0.21.0