1. Enter the K-line chart of individual stocks and CCI indicators.

2. Move the mouse cursor to CCI indicator and click the right mouse button directly, and the "right-click menu" of the indicator will appear. Enter three letters "CCI" and press Enter, and the daily CCI indicator will appear.

3. Click the "Technical Indicator Parameter Settings" column with the left mouse button to open the "Technical Indicator Parameter Settings" dialog box on the software interface.

4. Find a "Settings" window on the right side of the dialog box, move the mouse cursor to this window, and then use the keyboard to modify the parameter "14" to an indicator parameter that you like or are familiar with.

5. Click "Apply" to save the modified indicator parameters; Click "OK" button, which means that the technical index parameters have been modified successfully, and close this window.