diff --git a/Cargo.lock b/Cargo.lock
index a5b89f0..0c5d23a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,14 +13,14 @@ dependencies = [
 
 [[package]]
 name = "algorithm"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "algorithm_lr1",
 ]
 
 [[package]]
 name = "algorithm_lr1"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "anyhow",
  "core",
@@ -37,7 +37,7 @@ checksum = "25bdb32cbbdce2b519a9cd7df3a678443100e265d5e25ca763b7572a5104f5f3"
 
 [[package]]
 name = "core"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "anyhow",
  "core_derive",
@@ -48,7 +48,7 @@ dependencies = [
 
 [[package]]
 name = "core_derive"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "anyhow",
  "proc-macro2",
@@ -86,7 +86,7 @@ checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "parsergen"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "algorithm",
  "anyhow",
diff --git a/Cargo.toml b/Cargo.toml
index 568e25c..aac0baa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "parsergen"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]
diff --git a/README.md b/README.md
index d0ded7b..7791500 100644
--- a/README.md
+++ b/README.md
@@ -13,9 +13,14 @@ Rust製パーサジェネレータ
 ```
 $ cargo run --example expr
 (10+20)/((30*40)-50)
-Accepted
-
+Accepted : (Expr (Term (Term (Num "(" (Expr (Expr (Term (Num "10"))) "+" (Term (Num "20"))) ")")) "/" (Num "(" (Expr (Expr (Term (Num "(" (Expr (Term (Term (Num "30")) "*" (Num "40"))) ")"))) "-" (Term (Num "50"))) ")")))
 $ cargo run --example expr
 10**
-Rejected: Error at (0, 3)
+-----
+ 1: 10**
+       ^ here
+Error at line 1, column 4.
+-----
+
+Rejected : Unexpected token "Mul" found
 ```
diff --git a/crates/algorithm/Cargo.toml b/crates/algorithm/Cargo.toml
index e49344a..0db6c8a 100644
--- a/crates/algorithm/Cargo.toml
+++ b/crates/algorithm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "algorithm"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]
diff --git a/crates/algorithm_lr1/Cargo.toml b/crates/algorithm_lr1/Cargo.toml
index 20d03f9..0380016 100644
--- a/crates/algorithm_lr1/Cargo.toml
+++ b/crates/algorithm_lr1/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "algorithm_lr1"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]
diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 2148cba..ce5d477 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "core"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]
diff --git a/crates/core_derive/Cargo.toml b/crates/core_derive/Cargo.toml
index 88efe71..8516b8c 100644
--- a/crates/core_derive/Cargo.toml
+++ b/crates/core_derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "core_derive"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 [dependencies]