diff --git a/schema/errors/errorResponses.yml b/schema/errors/errorResponses.yml
deleted file mode 100644
index bdfec8d..0000000
--- a/schema/errors/errorResponses.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-components:
-  responses:
-    syntaxError:
-      description: リクエストの構文が間違っている
-    unauthorized:
-      description: 認証されていない
-    forbidden:
-      description: 権限が不足している
-    notFound:
-      description: 見つからなかった
-    internalServerError:
-      description: サーバーエラー
diff --git a/schema/paths/forms/[formId]/answers/index.yml b/schema/paths/forms/[formId]/answers/index.yml
index 66930a9..f488cb6 100644
--- a/schema/paths/forms/[formId]/answers/index.yml
+++ b/schema/paths/forms/[formId]/answers/index.yml
@@ -13,12 +13,12 @@ get:
           schema:
             $ref: "../../../../types/forms/definitions.yml#/definitions/answers"
     "400":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/[formId]/index.yml b/schema/paths/forms/[formId]/index.yml
index c1465b4..c7da30c 100644
--- a/schema/paths/forms/[formId]/index.yml
+++ b/schema/paths/forms/[formId]/index.yml
@@ -13,13 +13,13 @@ get:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/form"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 delete:
   tags:
@@ -36,15 +36,15 @@ delete:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/id"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 patch:
   tags:
@@ -68,12 +68,12 @@ patch:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/form"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/[formId]/questions/index.yml b/schema/paths/forms/[formId]/questions/index.yml
index 0f8072b..89406bc 100644
--- a/schema/paths/forms/[formId]/questions/index.yml
+++ b/schema/paths/forms/[formId]/questions/index.yml
@@ -14,10 +14,10 @@ get:
           schema:
             $ref: "../../../../types/forms/definitions.yml#/definitions/questions"
     "400":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "404":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/answers/comment/index.yml b/schema/paths/forms/answers/comment/index.yml
index d29fae1..9712656 100644
--- a/schema/paths/forms/answers/comment/index.yml
+++ b/schema/paths/forms/answers/comment/index.yml
@@ -14,13 +14,13 @@ post:
     "200":
       description: コメント成功
     "400":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "404":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 delete:
   tags:
@@ -38,15 +38,15 @@ delete:
     "200":
       description: コメントの削除成功
     "400":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/notFound"
+       description: 見つからなかった
     "500":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 patch:
   tags:
@@ -64,12 +64,12 @@ patch:
     "200":
       description: コメント編集成功
     "400":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/notFound"
+       description: 見つからなかった
     "500":
-      $ref: "../../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/answers/index.yml b/schema/paths/forms/answers/index.yml
index db47b12..350f15b 100644
--- a/schema/paths/forms/answers/index.yml
+++ b/schema/paths/forms/answers/index.yml
@@ -11,15 +11,15 @@ get:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/answers"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 post:
   tags:
@@ -37,8 +37,8 @@ post:
     "200":
       description: 回答に成功
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+     description: 認証されていない
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+       description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/index.yml b/schema/paths/forms/index.yml
index 6ce01f8..44247f2 100644
--- a/schema/paths/forms/index.yml
+++ b/schema/paths/forms/index.yml
@@ -27,13 +27,13 @@ post:
           schema:
             type: string
     "400":
-      $ref: "../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "500":
-      $ref: "../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 get:
   tags:
     - forms
@@ -83,8 +83,8 @@ get:
             items:
               $ref: "../../types/forms/definitions.yml#/definitions/simple_form"
     "400":
-      $ref: "../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "500":
-      $ref: "../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/labels/index.yml b/schema/paths/forms/labels/index.yml
index eb2b18f..b35d396 100644
--- a/schema/paths/forms/labels/index.yml
+++ b/schema/paths/forms/labels/index.yml
@@ -14,11 +14,11 @@ get:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/form_labels"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 post:
   tags:
@@ -37,13 +37,13 @@ post:
     "200":
       description: "ラベルの作成に成功"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 delete:
   tags:
@@ -62,12 +62,12 @@ delete:
     "200":
       description: "ラベルの削除に成功"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/forms/questions/index.yml b/schema/paths/forms/questions/index.yml
index c2f5d99..e18e956 100644
--- a/schema/paths/forms/questions/index.yml
+++ b/schema/paths/forms/questions/index.yml
@@ -20,13 +20,13 @@ post:
           schema:
             $ref: "../../../types/forms/definitions.yml#/definitions/id"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
 
 delete:
   tags:
@@ -45,12 +45,12 @@ delete:
     "200":
       description: "質問の削除に成功"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/users/[uuid]/index.yml b/schema/paths/users/[uuid]/index.yml
index 2327b2a..9b1d3d8 100644
--- a/schema/paths/users/[uuid]/index.yml
+++ b/schema/paths/users/[uuid]/index.yml
@@ -10,12 +10,12 @@ patch:
     "200":
       description: ユーザー情報の変更に成功
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/users/index.yml b/schema/paths/users/index.yml
index 51f49be..b348469 100644
--- a/schema/paths/users/index.yml
+++ b/schema/paths/users/index.yml
@@ -14,6 +14,6 @@ get:
           schema:
             $ref: "../../types/users/definitions.yml#/definitions/user"
     "401":
-      $ref: "../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "500":
-      $ref: "../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー
diff --git a/schema/paths/users/list/index.yml b/schema/paths/users/list/index.yml
index 4ba95e7..226c28a 100644
--- a/schema/paths/users/list/index.yml
+++ b/schema/paths/users/list/index.yml
@@ -12,12 +12,12 @@ get:
           schema:
             $ref: "../../../types/users/definitions.yml#/definitions/users"
     "400":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/syntaxError"
+      description: リクエストの構文が間違っている
     "401":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/unauthorized"
+      description: 認証されていない
     "403":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/forbidden"
+      description: 権限が不足している
     "404":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/notFound"
+      description: 見つからなかった
     "500":
-      $ref: "../../../errors/errorResponses.yml#/components/responses/internalServerError"
+      description: サーバーエラー