diff --git a/collection/opendb-mall-comments/collection.json b/collection/opendb-mall-comments/collection.json
index 32a2f8f..030925c 100644
--- a/collection/opendb-mall-comments/collection.json
+++ b/collection/opendb-mall-comments/collection.json
@@ -14,11 +14,13 @@
       },
       "goods_id": {
         "bsonType": "string",
-        "description": "分类 id，参考`opendb-mall-categories`表"
+        "description": "分类 id，参考`opendb-mall-goods`表",
+		"foreignKey":"opendb-mall-goods._id"
       },
       "user_id": {
         "bsonType": "string",
-        "description": "评论者的uid，参考 uni-id-users 表"
+        "description": "评论者的uid，参考 uni-id-users 表",
+		"foreignKey":"uni-id-users._id"
       },
       "content": {
         "bsonType": "string",
diff --git a/collection/opendb-mall-goods/collection.json b/collection/opendb-mall-goods/collection.json
index cb41162..4a7e553 100644
--- a/collection/opendb-mall-goods/collection.json
+++ b/collection/opendb-mall-goods/collection.json
@@ -14,7 +14,8 @@
       },
       "category_id": {
         "bsonType": "string",
-        "description": "分类 id，参考`opendb-mall-categories`表"
+        "description": "分类 id，参考`opendb-mall-categories`表",
+		"foreignKey":"opendb-mall-categories._id"
       },
       "goods_sn": {
         "bsonType": "string",
diff --git a/collection/opendb-news-articles/collection.json b/collection/opendb-news-articles/collection.json
index 21d1831..c7a32be 100644
--- a/collection/opendb-news-articles/collection.json
+++ b/collection/opendb-news-articles/collection.json
@@ -14,11 +14,13 @@
       },
       "user_id": {
         "bsonType": "string",
-        "description": "文章作者ID， 参考`uni-id-users` 表"
+        "description": "文章作者ID， 参考`uni-id-users` 表",
+		"foreignKey":"uni-id-users._id"
       },
       "category_id": {
         "bsonType": "string",
-        "description": "分类 id，参考`uni-news-categories`表"
+        "description": "分类 id，参考`uni-news-categories`表",
+		"foreignKey":"opendb-news-categories._id"
       },
       "title": {
         "bsonType": "string",
@@ -84,7 +86,8 @@
       },
       "last_comment_user_id": {
         "bsonType": "string",
-        "description": "最后回复用户 id，参考`uni-id-users` 表"
+        "description": "最后回复用户 id，参考`uni-id-users` 表",
+		"foreignKey":"uni-id-users._id"
       },
       "avatar": {
         "bsonType": "string",
diff --git a/collection/opendb-news-comments/collection.json b/collection/opendb-news-comments/collection.json
index c6682fa..8e13681 100644
--- a/collection/opendb-news-comments/collection.json
+++ b/collection/opendb-news-comments/collection.json
@@ -14,14 +14,16 @@
       },
       "article_id": {
         "bsonType": "string",
-        "description": "文章ID，opendb-news-posts 表中的`_id`字段"
+        "description": "文章ID，opendb-news-posts 表中的`_id`字段",
+		"foreignKey":"opendb-news-articles._id"
       },
       "user_id": {
         "bsonType": "string",
         "description": "评论者ID，参考`uni-id-users` 表",
 		"forceDefaultValue": {
 		  "$env": "uid"
-		}
+		},
+		"foreignKey":"uni-id-users._id"
       },
       "comment_content": {
         "bsonType": "string",
@@ -38,11 +40,13 @@
       },
       "reply_user_id": {
         "bsonType": "string",
-        "description": "被回复的评论用户ID，comment_type为1时有效"
+        "description": "被回复的评论用户ID，comment_type为1时有效",
+		"foreignKey":"uni-id-users._id"
       },
       "reply_comment_id": {
         "bsonType": "string",
-        "description": "被回复的评论ID，comment_type为1时有效"
+        "description": "被回复的评论ID，comment_type为1时有效",
+		"foreignKey":"opendb-news-comments._id"
       },
       "comment_date": {
         "bsonType": "timestamp",
diff --git a/collection/opendb-news-favorite/collection.json b/collection/opendb-news-favorite/collection.json
index 21f46cb..86d9680 100644
--- a/collection/opendb-news-favorite/collection.json
+++ b/collection/opendb-news-favorite/collection.json
@@ -14,14 +14,16 @@
       },
       "article_id": {
         "bsonType": "string",
-        "description": "文章id，参考opendb-news-categories表"
+        "description": "文章id，参考opendb-news-articles表",
+		"foreignKey":"opendb-news-articles._id"
       },
       "user_id": {
         "bsonType": "string",
         "description": "收藏者id，参考uni-id-users表",
         "forceDefaultValue": {
           "$env": "uid"
-        }
+        },
+		"foreignKey":"uni-id-users._id"
       },
       "create_date": {
         "bsonType": "timestamp",
diff --git a/collection/uni-id-task-log/collection.json b/collection/uni-id-task-log/collection.json
index efb74ca..78d0522 100644
--- a/collection/uni-id-task-log/collection.json
+++ b/collection/uni-id-task-log/collection.json
@@ -8,11 +8,13 @@
       },
       "user_id": {
         "bsonType": "string",
-        "description": "用户id，参考uni-id-users表"
+        "description": "用户id，参考uni-id-users表",
+		"foreignKey":"uni-id-users._id"
       },
       "task_id": {
         "bsonType": "string",
-        "description": "任务ID"
+        "description": "任务ID",
+		"foreignKey":"uni-id-task._id"
       },
       "result": {
         "bsonType": "bool",