About Dedecms Dream, modify the template in the background

Yesterday I want to through the background, template---template management in the default editor index.htm home file, after changing the point to save, prompted to modify the success.
Look at the first page when the same, and then edit the home file, found, and then still changed the look before, incredibly did not save, this is what the situation,
Also ask everyone to guide ...

Reply to discussion (solution)

Clear cache, toggle dynamic Link Try

is still the same.

Change permissions to 755

Determine if the index.htm file is the one you manually changed.

Static link can also, clear the cache, manually access the site, breakpoint output

Clear cache or old, backstage can not save, set what breakpoints have what use?
Before the current use of FTP to download the file, changed, and then upload ...
Background can not save, what is the situation ...

Clear cache or old, backstage can not save, set what breakpoints have what use?
Before the current use of FTP to download the file, changed, and then upload ...
Background can not save, what is the situation ...

Background to generate the first page.

Prompt for modification success
Indicates that the save operation was actually made
So then edit the home file, found, and then still changed the look before, incredibly did not save
Indicates a problem has been saved

Obviously this is contradictory, please inform your PHP version
If your PHP version > 5.3
Then it's normal for this to happen.
The file may be written to the system directory instead of the lower PHP default current directory when the file is not path-written
This is a bug after PHP 5.3. At least to PHP 5.4.20 still no fix

PHP Version 5.2.1

How to check it out. Check the code?

The file does not have write permission. Right-click the property and then change the permissions to 777.

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