diff --git a/paddle/framework/block_desc.cc b/paddle/framework/block_desc.cc
index 2dbf54301a54d12b9d9597f4c696ee8745b3a5cd..e71eb3cb51037e678b5dbd42f73c3524514181d8 100644
--- a/paddle/framework/block_desc.cc
+++ b/paddle/framework/block_desc.cc
@@ -27,7 +27,7 @@ VarDescBind *BlockDescBind::Var(const std::string &name) {
   return var;
 }
 
-VarDescBind *BlockDescBind::Var(const std::string &name) const {
+VarDescBind *BlockDescBind::FindVar(const std::string &name) const {
   auto it = vars_.find(name);
   PADDLE_ENFORCE(it != vars_.end(),
                  "Can not find variable %s in current block.", name);
diff --git a/paddle/framework/block_desc.h b/paddle/framework/block_desc.h
index 18af157b668bd56d20dc1c026e2d8e177059fc5e..1dd18a902e97dd4146c4f1fce568635f420a36b2 100644
--- a/paddle/framework/block_desc.h
+++ b/paddle/framework/block_desc.h
@@ -51,7 +51,7 @@ class BlockDescBind {
 
   VarDescBind *Var(const std::string &name_bytes);
 
-  VarDescBind *Var(const std::string &name_bytes) const;
+  VarDescBind *FindVar(const std::string &name_bytes) const;
 
   bool HasVar(const std::string &var_name) const;
 
diff --git a/paddle/framework/operator.h b/paddle/framework/operator.h
index 97a142d5f1661704fede858b28ff0d5487c66fab..cf15f9933ab3bc881add3d45b7ca17194a70e0f1 100644
--- a/paddle/framework/operator.h
+++ b/paddle/framework/operator.h
@@ -403,11 +403,11 @@ class CompileTimeInferShapeContext : public InferShapeContext {
 
  private:
   DDim GetDim(const std::string& name) const override {
-    return framework::make_ddim(block_.Var(name)->Shape());
+    return framework::make_ddim(block_.FindVar(name)->Shape());
   }
 
   void SetDim(const std::string& name, const DDim& dim) override {
-    block_.Var(name)->SetShape(framework::vectorize(dim));
+    block_.FindVar(name)->SetShape(framework::vectorize(dim));
   }
 
   const OpDescBind& op_;