What the Data for This Category Looks Like
Duty-free marketing-related data comes from three main sources: customs supervision and record databases, in-store duty-free product systems, and financial institution membership and payment systems. Product basic data includes fields such as product code, name, specification model, duty-paid unit price, duty-free limit, etc., with units of RMB yuan, piece, and supervision port. Policy data consists of unstructured regulatory documents and announcements, covering applicable scope, quota limits, and other content. Activity data is semi-structured rule configuration, including activity time, verification conditions, scope of cooperating financial institutions, and other details. Product basic data is updated synchronously weekly, policy data is updated irregularly according to regulatory requirements, and marketing activity data is adjusted in real time according to activity cycles.
What Constraints Do These Characteristics Impose on Deployment and Upgrade
The data characteristics of the duty-free category impose multiple constraints on the deployment and upgrade process. Irregular updates to policy data require support for dynamic pull configuration during deployment, to avoid update delays caused by hardcoding. Especially when policy adjustments involve financial institution cooperation, synchronized updates to membership benefits are required. The mixed structure of product and activity data requires simultaneous adaptation of structured vector recall and unstructured document parsing during deployment, to meet the personalized recommendation needs of financial users. Fields such as duty-free limits and purchase quantity limits are strongly related to user identity and financial accounts, requiring injection of user financial attribute context information during deployment. Real-time updates to activity data require deployment configurations to support hot updates, and the upgrade process must avoid interrupting the data synchronization link with financial systems.
How to Set Configurations
| Configuration Key | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Duty-free policy documents are mostly long-form regulatory texts, with longer parsing time than general documents. 300 seconds covers the complete parsing process for most compliant documents |
maxContext | 8000–12000 characters | Duty-free marketing content needs to associate product SKUs, policy limits, activity rules and financial membership information. A longer context can fully carry multi-dimensional associated data |
Recall Count | Top 6–10 results | The SKU categories of duty-free products are concentrated. Too many recall results will introduce redundant information. 6-10 results cover the core recommendation and policy reference scope |
Similarity Threshold | 0.75–0.85 | There is a strong semantic connection between duty-free policies and product rules. This threshold filters low-correlation matching results and retains core related information |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Duty-free policy documents include multi-page attachments and financial cooperation agreements. The 1000 MB upload limit covers the storage requirements for most compliant documents |
UPGRADE_SAFE_MODE | Enabled | Duty-free marketing content is associated with financial member activity data. Enabling safe mode during upgrade preserves published agent configurations and avoids affecting benefit verification for financial users |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing values.
Three Common Mistakes
- Issue: After upgrading the open source version directly from 4.12.3 to 4.14.29, published duty-free agents failed to associate financial activity data. Cause: Configuration backup and incremental migration scripts before version upgrade were not executed first. Direct cross-major version upgrade overwrote the original context association logic.
- Issue: After deploying the vllm local engine, the
reasoningfield of duty-free marketing content is empty, and no thinking process can be output. Cause: Theenable_reasoningparameter was not configured, or the parameter value did not match the reasoning mode of the qwen3.6 model, resulting in failure to properly generate and write thinking content to the field. - Issue: Connection errors occurred when adding MCP tools, and the duty-free product database could not be synchronized. Cause: MongoDB 4.x version was used, which is incompatible with the driver version relied on by the MCP tool of the current FastGPT version, resulting in connection handshake failure.
How to Confirm the Configuration Is Correct
- Upload a duty-free policy document, check the integrity of the parsed fields, and adjust the value of
PARSE_FILE_TIMEOUT_SECONDSuntil no timeout errors occur during parsing. - Initiate a test conversation associating product, policy and financial membership information, verify the relevance of the recall results, and adjust the values of the similarity threshold and recall count until they match business requirements.
- Perform a version upgrade rehearsal, verify the recovery process of backup configurations, and confirm that the enabled state of
UPGRADE_SAFE_MODEtakes effect. - Test the connection between the MCP tool and the database, adjust the value of
MONGODB_CONNECT_TIMEOUT_MSuntil the connection operates normally.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.