What the data for this category looks like
The core data for this category comes from the centralized treasury payment system, unified budget management system, electronic invoice platform, and contract management system. Daily processed documents include payment applications, fund appropriation plans, invoices, contracts, acceptance receipts, reimbursement approval forms, and payment vouchers. Data is updated daily. Individual business records include fields such as budget indicators, economic classification, ticket numbers, and contract amounts. This supports daily payment execution workflows for finance departments of budget units, treasury payment centers of finance departments, and financial audit positions of competent authorities.
What constraints these characteristics impose on deployment and upgrade
This category has multiple data sources and requires integration with existing fiscal business systems. During deployment, it is necessary to adapt to the interface specifications of different systems to ensure the accuracy of data synchronization. The daily updated data volume fluctuates with business scale. During deployment, elastic scalable storage and computing resources must be configured. Individual business records require cross-verification of multiple types of documents. During upgrade, sufficient context processing capacity must be reserved to cover the complete business chain. The audit link must strictly comply with fiscal business rules. During deployment and upgrade, the rule matching logic must be updated synchronously to avoid a mismatch between parameters and business scenarios.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
DB_MAX_LINK | 100–200 connections | The daily updated data volume for this category fluctuates with business scale, so the database connection pool must be configured to handle concurrent audit and query requests |
STORAGE_S3_ENDPOINT | Connect to dedicated storage nodes for fiscal systems | This category includes sensitive fiscal documents such as invoices and contracts, so dedicated storage nodes must be used to ensure data security |
FILE_TOKEN_KEY | 32-character random string | This category involves documents related to fund payments, so token verification must be used to secure file access permissions |
REDIS_URL | Cache node address determined through actual testing | This category requires frequent verification of budget indicators and economic classifications, and caching can improve verification efficiency. The specific node must match the business concurrency volume |
MONGODB_URI | Connect to dedicated instances for fiscal business data synchronization | This category pulls data from multiple fiscal systems, so dedicated instances must be used to isolate business data from data of other systems |
FE_DOMAIN | Internal access domain name for fiscal systems | This category serves internal fiscal business scenarios, so binding an internal domain name is required to ensure access security |
Three common mistakes
- Issue: In FastGPT v4.17.0, a model that has been enabled and configured on the model configuration page cannot be found in the model selection list of workflow nodes. Cause: The usage permission for the model has not been opened via the
ROOT_KEYconfiguration, or the model deployment has not been synchronized to the cluster node where the current workflow runs. - Issue: After local deployment, the platform interface cannot be accessed using the specified IP address plus port 3000. Cause:
FE_DOMAINhas not been correctly configured to the corresponding access address, or the server firewall has not opened the inbound rule for port 3000. - Issue: When uploading documents such as reimbursement invoices and contracts, the system prompts that the file size exceeds the limit. Cause: Configuration items related to file upload have not been adjusted, or the default file size limit parameter has not been modified when starting the container.
How to confirm that the configuration is complete
- Run the built-in database connection test tool to confirm that the configured connection count can cover the current business concurrency scenario, with no connection timeout exceptions.
- Upload a single reimbursement invoice document to verify that the file upload and storage process works normally, with no permission verification failure prompts.
- Create a new test workflow node, select the configured model, and confirm that the model can be loaded normally and appears in the optional list.
- View the data synchronization logs to confirm that data sources from the centralized treasury payment system and electronic invoice platform can normally pull updated data.
The values provided here are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.