diff --git a/packages/sqlite-plugin/src/entity/BossInfo.ts b/packages/sqlite-plugin/src/entity/BossInfo.ts
index 8282e19..5e71cff 100644
--- a/packages/sqlite-plugin/src/entity/BossInfo.ts
+++ b/packages/sqlite-plugin/src/entity/BossInfo.ts
@@ -1,12 +1,8 @@
-import { Entity, PrimaryGeneratedColumn, Column, Index } from "typeorm";
+import { Entity, PrimaryGeneratedColumn, Column, Index, PrimaryColumn } from "typeorm";
 
 @Entity()
 export class BossInfo {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Index("e-boss-id-idx", { unique: true })
-  @Column()
+  @PrimaryColumn()
   encryptedBossId: string;
 
   @Column()
diff --git a/packages/sqlite-plugin/src/entity/CompanyInfo.ts b/packages/sqlite-plugin/src/entity/CompanyInfo.ts
index d3d145c..40c0fb4 100644
--- a/packages/sqlite-plugin/src/entity/CompanyInfo.ts
+++ b/packages/sqlite-plugin/src/entity/CompanyInfo.ts
@@ -1,13 +1,9 @@
-import { Entity, PrimaryGeneratedColumn, Column, Index } from "typeorm";
+import { Entity, PrimaryGeneratedColumn, Column, Index, PrimaryColumn } from "typeorm";
 
 @Entity()
 export class CompanyInfo {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Index("e-company-id-idx", { unique: true })
-  @Column()
-  encryptCompanyId: string;
+  @PrimaryColumn()
+  encryptedCompanyId: string;
   
   @Column()
   name: string;
diff --git a/packages/sqlite-plugin/src/entity/JobInfo.ts b/packages/sqlite-plugin/src/entity/JobInfo.ts
index 47823a6..e7086e1 100644
--- a/packages/sqlite-plugin/src/entity/JobInfo.ts
+++ b/packages/sqlite-plugin/src/entity/JobInfo.ts
@@ -1,12 +1,8 @@
-import { Entity, PrimaryGeneratedColumn, Column, Unique, Index } from "typeorm";
+import { Entity, PrimaryGeneratedColumn, Column, Unique, Index, PrimaryColumn } from "typeorm";
 
 @Entity()
 export class JobInfo {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Index("e-job-id-idx", { unique: true })
-  @Column()
+  @PrimaryColumn()
   encryptedJobId: string;
 
   @Column()
diff --git a/packages/sqlite-plugin/src/entity/UserInfo.ts b/packages/sqlite-plugin/src/entity/UserInfo.ts
index 2342a91..a6c8bf0 100644
--- a/packages/sqlite-plugin/src/entity/UserInfo.ts
+++ b/packages/sqlite-plugin/src/entity/UserInfo.ts
@@ -1,12 +1,8 @@
-import { Entity, PrimaryGeneratedColumn, Column, Index } from "typeorm";
+import { Entity, PrimaryGeneratedColumn, Column, Index, PrimaryColumn } from "typeorm";
 
 @Entity()
 export class UserInfo {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Index("e-user-id-idx", { unique: true })
-  @Column()
+  @PrimaryColumn()
   encryptedUserId: string;
 
   @Column()