diff --git a/backend/services/wallet-service/prisma/migrations/20241213000000_seed_system_accounts/migration.sql b/backend/services/wallet-service/prisma/migrations/20241213000000_seed_system_accounts/migration.sql
index 33640fda..bc05bb5d 100644
--- a/backend/services/wallet-service/prisma/migrations/20241213000000_seed_system_accounts/migration.sql
+++ b/backend/services/wallet-service/prisma/migrations/20241213000000_seed_system_accounts/migration.sql
@@ -39,3 +39,19 @@ INSERT INTO "wallet_accounts" (
 ) VALUES (
     'S0000000004', -4, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
 ) ON CONFLICT ("account_sequence") DO NOTHING;
+
+-- S0000000005: 分享权益池 (Share Right Pool)
+-- Receives: 无推荐人用户的分享权益 500 USDT per tree
+INSERT INTO "wallet_accounts" (
+    "account_sequence", "user_id", "status", "created_at", "updated_at"
+) VALUES (
+    'S0000000005', -5, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
+) ON CONFLICT ("account_sequence") DO NOTHING;
+
+-- S0000000006: 手续费归集账户 (Fee Collection Account)
+-- Receives: 所有提现（区块链提现、法币提现）产生的手续费
+INSERT INTO "wallet_accounts" (
+    "account_sequence", "user_id", "status", "created_at", "updated_at"
+) VALUES (
+    'S0000000006', -6, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
+) ON CONFLICT ("account_sequence") DO NOTHING;
diff --git a/backend/services/wallet-service/prisma/migrations/20260106000000_add_fee_collection_account/migration.sql b/backend/services/wallet-service/prisma/migrations/20260106000000_add_fee_collection_account/migration.sql
index 0ed3a256..32a6b14e 100644
--- a/backend/services/wallet-service/prisma/migrations/20260106000000_add_fee_collection_account/migration.sql
+++ b/backend/services/wallet-service/prisma/migrations/20260106000000_add_fee_collection_account/migration.sql
@@ -1,33 +1,11 @@
--- 手续费归集账户 (Fee Collection Account)
--- S0000000006: 手续费归集账户 (user_id = -6)
--- 用于归集所有提现（区块链提现、法币提现）产生的手续费
+-- Add fee collection account for withdrawal fees
+-- All withdrawal fees (blockchain and fiat) are collected into this dedicated account
+-- This enables transparent tracking and reporting of fee income
 
+-- S0000000006: 手续费归集账户 (Fee Collection Account)
+-- Receives: 所有提现（区块链提现、法币提现）产生的手续费
 INSERT INTO "wallet_accounts" (
-    "account_sequence", "user_id", "status",
-    "usdt_available", "usdt_frozen",
-    "dst_available", "dst_frozen",
-    "bnb_available", "bnb_frozen",
-    "og_available", "og_frozen",
-    "rwad_available", "rwad_frozen",
-    "hashpower",
-    "pending_usdt", "pending_hashpower", "pending_expire_at",
-    "settleable_usdt", "settleable_hashpower",
-    "settled_total_usdt", "settled_total_hashpower",
-    "expired_total_usdt", "expired_total_hashpower",
-    "has_planted", "version",
-    "created_at", "updated_at"
+    "account_sequence", "user_id", "status", "created_at", "updated_at"
 ) VALUES (
-    'S0000000006', -6, 'ACTIVE',
-    0, 0,
-    0, 0,
-    0, 0,
-    0, 0,
-    0, 0,
-    0,
-    0, 0, NULL,
-    0, 0,
-    0, 0,
-    0, 0,
-    false, 0,
-    CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
+    'S0000000006', -6, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP
 ) ON CONFLICT ("account_sequence") DO NOTHING;