diff --git a/library/think/Model.php b/library/think/Model.php
index 0491e551..14deb300 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -1281,8 +1281,15 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
             $relations = explode(',', $relations);
         }
 
-        foreach ($relations as $relation) {
-            $this->data[$relation] = $this->$relation()->getRelation();
+        foreach ($relations as $key => $relation) {
+            $closure = null;
+            if ($relation instanceof \Closure) {
+                // 支持闭包查询过滤关联条件
+                $closure  = $relation;
+                $relation = $key;
+            }
+            $method                = Loader::parseName($relation, 1, false);
+            $this->data[$relation] = $this->$method()->getRelation($closure);
         }
         return $this;
     }
diff --git a/library/think/model/relation/BelongsTo.php b/library/think/model/relation/BelongsTo.php
index 8f26d033..a96d9028 100644
--- a/library/think/model/relation/BelongsTo.php
+++ b/library/think/model/relation/BelongsTo.php
@@ -38,12 +38,16 @@ class BelongsTo extends OneToOne
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
         $foreignKey = $this->foreignKey;
         $localKey   = $this->localKey;
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         return $this->query->where($localKey, $this->parent->$foreignKey)->find();
     }
 
diff --git a/library/think/model/relation/BelongsToMany.php b/library/think/model/relation/BelongsToMany.php
index 428620a2..25e1a078 100644
--- a/library/think/model/relation/BelongsToMany.php
+++ b/library/think/model/relation/BelongsToMany.php
@@ -46,13 +46,17 @@ class BelongsToMany extends Relation
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
         $foreignKey = $this->foreignKey;
         $localKey   = $this->localKey;
         $middle     = $this->middle;
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         // 关联查询
         $pk                              = $this->parent->getPk();
         $condition['pivot.' . $localKey] = $this->parent->$pk;
diff --git a/library/think/model/relation/HasMany.php b/library/think/model/relation/HasMany.php
index c9235bac..044cc88d 100644
--- a/library/think/model/relation/HasMany.php
+++ b/library/think/model/relation/HasMany.php
@@ -39,10 +39,14 @@ class HasMany extends Relation
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         return $this->select();
     }
 
diff --git a/library/think/model/relation/HasManyThrough.php b/library/think/model/relation/HasManyThrough.php
index 2585f354..983daf22 100644
--- a/library/think/model/relation/HasManyThrough.php
+++ b/library/think/model/relation/HasManyThrough.php
@@ -49,10 +49,14 @@ class HasManyThrough extends Relation
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         return $this->select();
     }
 
diff --git a/library/think/model/relation/HasOne.php b/library/think/model/relation/HasOne.php
index 41667e2a..05230922 100644
--- a/library/think/model/relation/HasOne.php
+++ b/library/think/model/relation/HasOne.php
@@ -38,13 +38,16 @@ class HasOne extends OneToOne
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($colsure = null)
     {
         // 执行关联定义方法
         $localKey = $this->localKey;
-
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         // 判断关联类型执行查询
         return $this->query->where($this->foreignKey, $this->parent->$localKey)->find();
     }
diff --git a/library/think/model/relation/MorphMany.php b/library/think/model/relation/MorphMany.php
index abb32ebd..40c1f791 100644
--- a/library/think/model/relation/MorphMany.php
+++ b/library/think/model/relation/MorphMany.php
@@ -45,10 +45,14 @@ class MorphMany extends Relation
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
         return $this->select();
     }
 
diff --git a/library/think/model/relation/MorphTo.php b/library/think/model/relation/MorphTo.php
index e6676574..05017e8a 100644
--- a/library/think/model/relation/MorphTo.php
+++ b/library/think/model/relation/MorphTo.php
@@ -39,9 +39,10 @@ class MorphTo extends Relation
 
     /**
      * 延迟获取关联数据
+     * @param \Closure  $closure 闭包查询条件
      * @access public
      */
-    public function getRelation()
+    public function getRelation($closure = null)
     {
         $morphKey  = $this->morphKey;
         $morphType = $this->morphType;