diff --git a/update.sql b/update.sql
index 2f30a81..0a486d0 100644
--- a/update.sql
+++ b/update.sql
@@ -661,4 +661,56 @@ COMMENT ON COLUMN black_deacon_node_execution.total_tokens IS '总token消耗';
 COMMENT ON COLUMN black_deacon_node_execution.status IS '执行状态:1-运行中,2-成功,3-失败,4-暂停,5-等待执行';
 COMMENT ON COLUMN black_deacon_node_execution.duration_ms IS '执行时长（毫秒）';
 COMMENT ON COLUMN black_deacon_node_execution.error_message IS '错误信息';
---------------------pgsql创建black_deacon_node_execution表语句---------------------------
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+--------------------pgsql创建black_deacon_node_execution表语句---------------------------
+
+-- ========== 会话记录 + 工作流/普通会话结果表（2026-08-13） ==========
+CREATE TABLE IF NOT EXISTS black_deacon_session (
+    id BIGINT PRIMARY KEY, -- 主键ID（非自增，hook snowflake）
+    tenant_id BIGINT NOT NULL DEFAULT 0, -- 租户ID
+    creator VARCHAR(64) NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updater VARCHAR(64) NOT NULL,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at timestamp(6),
+    session_name VARCHAR(128) NOT NULL DEFAULT '' -- 会话名称
+);
+
+CREATE TABLE IF NOT EXISTS black_deacon_workflow_session_result (
+    id BIGINT PRIMARY KEY,
+    tenant_id BIGINT NOT NULL DEFAULT 0,
+    creator VARCHAR(64) NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updater VARCHAR(64) NOT NULL,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at timestamp(6),
+    session_id BIGINT NOT NULL DEFAULT 0, -- 所属会话ID
+    flow_id BIGINT NOT NULL DEFAULT 0, -- 工作流ID
+    flow_name VARCHAR(128) NOT NULL DEFAULT '', -- 工作流名称
+    request_params JSONB DEFAULT '{}', -- 请求参数
+    result_params JSONB DEFAULT '[]'::JSONB, -- 返回结果
+    status SMALLINT NOT NULL DEFAULT 1, -- 状态:1-运行中,2-成功,3-失败
+    total_tokens INTEGER NOT NULL DEFAULT 0, -- 总token
+    total_fee NUMERIC(10,4) NOT NULL DEFAULT 0, -- 总费用
+    error_msg TEXT NOT NULL DEFAULT '' -- 错误信息
+);
+CREATE INDEX idx_wsr_session ON black_deacon_workflow_session_result (session_id);
+CREATE INDEX idx_wsr_flow ON black_deacon_workflow_session_result (flow_id, creator);
+CREATE INDEX idx_wsr_created ON black_deacon_workflow_session_result (created_at);
+
+CREATE TABLE IF NOT EXISTS black_deacon_chat_session_result (
+    id BIGINT PRIMARY KEY,
+    tenant_id BIGINT NOT NULL DEFAULT 0,
+    creator VARCHAR(64) NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updater VARCHAR(64) NOT NULL,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at timestamp(6),
+    session_id BIGINT NOT NULL DEFAULT 0, -- 所属会话ID（级联软删）
+    question TEXT NOT NULL DEFAULT '', -- 用户问题
+    answer TEXT NOT NULL DEFAULT '', -- 模型返回结果
+    total_tokens INTEGER NOT NULL DEFAULT 0, -- 总token
+    total_fee NUMERIC(10,4) NOT NULL DEFAULT 0, -- 总费用
+    error_msg TEXT NOT NULL DEFAULT '' -- 错误信息
+);
+CREATE INDEX idx_csr_session ON black_deacon_chat_session_result (session_id);
+CREATE INDEX idx_csr_created ON black_deacon_chat_session_result (created_at);
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