Assets and liabilities percentage.

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Percentage of common stock issued.

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Percentage of common stock outstanding.

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Number of shares purchased aggregate ordinary shares.

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No definition available.

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Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount classified as liabilities attributable to disposal group held for sale or disposed of.

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Rate for management and service fees under arrangement to manage operations, including, but not limited to, investment.

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Portion of equity (net assets) in a variable interest entity (VIE) not attributable, directly or indirectly, to the parent entity. That is, this is the portion of equity in a VIE that is attributable to the noncontrolling interest (previously referred to as minority interest).

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Amount of additional paid-in capital (APIC) classified as other.

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Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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The cash inflow associated with the amount received from entity's first offering of stock to the public.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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Per share or per unit amount of equity securities issued.

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Number of new stock issued during the period.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Description of the stock split arrangement. Also provide the retroactive effect given by a stock split that occurs after the balance date but before the release of financial statements.

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Period Type:

ORGANIZATION AND PRINCIPAL ACTIVITIES (Details Narrative) ¥ / shares in Units, $ / shares in Units, ¥ in Millions, $ in Millions												6 Months Ended
	Jul. 16, 2025 CNY (¥)	Apr. 08, 2021 USD ($) $ / shares shares	Apr. 08, 2021 CNY (¥) shares	Jun. 03, 2019 ¥ / shares shares	May 23, 2019 shares	May 20, 2019 shares	Apr. 04, 2019 ¥ / shares shares	Mar. 19, 2019	Mar. 11, 2019 shares	Mar. 05, 2018 shares	Feb. 28, 2018 CNY (¥)	Sep. 30, 2025 CNY (¥) shares	Jan. 26, 2026 ¥ / shares	Jan. 17, 2023	Nov. 07, 2022 $ / shares	Dec. 17, 2021	Aug. 13, 2020 shares	Apr. 29, 2020 shares	Mar. 31, 2017	Sep. 05, 2016
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Total consideration \| ¥											¥ 9.6
Non-controlling interests amount \| ¥											¥ 17.2
Foreign currency translation \| ¥												¥ 1.0
Additional paid in capital \| ¥												¥ 16.2
Price per share \| $ / shares															$ 1.755
Ordinary shares, par value \| ¥ / shares													¥ 0.50
Reverse stock split												The Company believes it is appropriate to reflect these nominal share repurchases to result in 4,517,793 ordinary shares being issued and outstanding or a reduction of 63.5% of total ordinary shares being issued and outstanding after the repurchase of ordinary shares similar to a 0.365-for-1 reverse stock split
Service fee								100.00%
Assets and liabilities percentage	0.04%
Gain on disposal \| ¥	¥ 2.2
IPO [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Price per share \| $ / shares		$ 4
Gross proceeds \| $		$ 15.0
Net proceeds		13.9	¥ 88.2
Common Stock [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Percentage of common stock issued																	96.95%
Percentage of common stock outstanding																	3.05%
Ordinary shares, shares outstanding																	4,517,793
Repurchase of ordinary shares												4,517,793
Gross proceeds \| $		$ 15.0
Common Stock [Member] \| IPO [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Ordinary shares issued		3,750,000	3,750,000
Mr. He. HMercury Capital Limited [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Aggregate ordinary shares				377,514
Mr. He. HMercury Capital Limited [Member] \| Common Stock [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Shares issued				377,514
Ordinary shares, par value \| ¥ / shares				¥ 0.0001
Mr. Wukai Song [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Share transfer					135,000
Maximum [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Authorized shares							150,000
Minimum [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Authorized shares							135,000
Mr. Bao [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage						100.00%						96.95%							52.00%
Share transfer						12,000,000
Mr. Zhou [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage											28.00%								28.00%
Mr. Tang [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage											20.00%								20.00%
Mr. Wukai Song [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage										90.00%		100.00%								70.00%
Ordinary shares issued										100,000
Mr. Yunchuan Li [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage										10.00%										30.00%
Share forfeitures							15,000
Price per share \| ¥ / shares							¥ 1.00
Mr. Yihuang Chen [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Share transfer									1
Grandsky Phoenix Limited [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage				96.95%
Repurchase of ordinary shares																		7,620,000
Mr. He. HMercury Capital Limited [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage				3.05%
Repurchase of ordinary shares																		239,721
UTime Limited [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage								100.00%
Mr. He [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage												3.05%
Gesoper [Member]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest percentage														85.00%		51.00%