diff --git a/prisma/migrations/20260213150000_add_encryptid_did/migration.sql b/prisma/migrations/20260213150000_add_encryptid_did/migration.sql
new file mode 100644
index 0000000..3d1db9c
--- /dev/null
+++ b/prisma/migrations/20260213150000_add_encryptid_did/migration.sql
@@ -0,0 +1,5 @@
+-- AlterTable
+ALTER TABLE "User" ADD COLUMN "did" TEXT;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_did_key" ON "User"("did");