diff --git a/packages/canyon-backend/prisma/migrations/20240725115854_init/migration.sql b/packages/canyon-backend/prisma/migrations/20240725115854_init/migration.sql
new file mode 100644
index 00000000..059c96c7
--- /dev/null
+++ b/packages/canyon-backend/prisma/migrations/20240725115854_init/migration.sql
@@ -0,0 +1,145 @@
+-- CreateTable
+CREATE TABLE "reactor_user" (
+    "id" INTEGER NOT NULL,
+    "username" TEXT NOT NULL,
+    "password" TEXT NOT NULL,
+    "nickname" TEXT NOT NULL,
+    "avatar" TEXT NOT NULL,
+    "refresh_token" TEXT NOT NULL,
+    "access_token" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "favor" TEXT NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "reactor_user_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_git" (
+    "id" TEXT NOT NULL,
+    "userID" TEXT NOT NULL,
+    "provider" TEXT NOT NULL,
+    "providerAccountId" TEXT NOT NULL,
+    "providerRefreshToken" TEXT NOT NULL,
+    "providerAccessToken" TEXT NOT NULL,
+    "providerScope" TEXT NOT NULL,
+    "loggedIn" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "reactor_git_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_git_provider" (
+    "id" TEXT NOT NULL,
+    "url" TEXT NOT NULL,
+    "clientID" TEXT NOT NULL,
+    "clientSecret" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "disabled" BOOLEAN NOT NULL,
+
+    CONSTRAINT "reactor_git_provider_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_coverage" (
+    "id" TEXT NOT NULL,
+    "key" TEXT NOT NULL,
+    "sha" TEXT NOT NULL,
+    "branch" TEXT NOT NULL,
+    "compare_target" TEXT NOT NULL,
+    "provider" TEXT NOT NULL,
+    "build_provider" TEXT NOT NULL,
+    "build_id" TEXT NOT NULL,
+    "project_id" TEXT NOT NULL,
+    "reporter" TEXT NOT NULL,
+    "report_id" TEXT NOT NULL,
+    "cov_type" TEXT NOT NULL,
+    "method" TEXT NOT NULL,
+    "branches_total" INTEGER NOT NULL,
+    "branches_covered" INTEGER NOT NULL,
+    "functions_total" INTEGER NOT NULL,
+    "functions_covered" INTEGER NOT NULL,
+    "lines_total" INTEGER NOT NULL,
+    "lines_covered" INTEGER NOT NULL,
+    "statements_total" INTEGER NOT NULL,
+    "statements_covered" INTEGER NOT NULL,
+    "newlines_total" INTEGER NOT NULL,
+    "newlines_covered" INTEGER NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "reactor_coverage_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_cov_map_test" (
+    "id" TEXT NOT NULL,
+    "map_json_str" TEXT NOT NULL,
+    "map_json_statement_map_start_line" TEXT NOT NULL,
+    "project_id" TEXT NOT NULL,
+    "sha" TEXT NOT NULL,
+    "path" TEXT NOT NULL,
+
+    CONSTRAINT "reactor_cov_map_test_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_cov_hit" (
+    "id" TEXT NOT NULL,
+    "map_json_str" TEXT NOT NULL,
+
+    CONSTRAINT "reactor_cov_hit_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_project" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "path_with_namespace" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "bu" TEXT NOT NULL,
+    "tags" JSONB NOT NULL,
+    "members" JSONB NOT NULL,
+    "coverage" TEXT NOT NULL,
+    "language" TEXT NOT NULL,
+    "default_branch" TEXT NOT NULL,
+    "instrument_cwd" TEXT NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "reactor_project_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_codechange" (
+    "id" TEXT NOT NULL,
+    "project_id" TEXT NOT NULL,
+    "compare_target" TEXT NOT NULL,
+    "sha" TEXT NOT NULL,
+    "path" TEXT NOT NULL,
+    "additions" INTEGER[],
+    "deletions" INTEGER[],
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "reactor_codechange_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_filepath" (
+    "id" TEXT NOT NULL,
+    "project_id" TEXT NOT NULL,
+    "sha" TEXT NOT NULL,
+    "path" TEXT NOT NULL,
+
+    CONSTRAINT "reactor_filepath_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "reactor_distributedlock" (
+    "lockName" TEXT NOT NULL,
+    "isLocked" BOOLEAN NOT NULL DEFAULT false,
+    "lockTimestamp" TIMESTAMP(3),
+    "lockExpiration" TIMESTAMP(3),
+
+    CONSTRAINT "reactor_distributedlock_pkey" PRIMARY KEY ("lockName")
+);
diff --git a/packages/canyon-backend/prisma/migrations/migration_lock.toml b/packages/canyon-backend/prisma/migrations/migration_lock.toml
new file mode 100644
index 00000000..fbffa92c
--- /dev/null
+++ b/packages/canyon-backend/prisma/migrations/migration_lock.toml
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"
\ No newline at end of file