This　paper　introduces　a　sampled-data　fuzzy　control　(SDFC)　for　nonlinear　parabolic　partial　differential　equation　(PDE)　system　under　deception　attacks　with　Markov　jumping　parameters　(MJPs).　In　control　engineering,　in　order　to　fully　utilize　the　advantages　of　digital　technology　and　effectively　handle　the　nonlinear　terms,　a　mode-dependent　SDFC　strategy　presented　by　linear　matrix　inequality　(LMI)　conditions　is　given　on　basis　of　an　appropriate　Lyapunov　functional,　which　can　ensure　the　stochastically　exponential　stability　of　closed-loop　Markov　jumping　parabolic　PDE　SDFC　system　under　deception　attacks.　Finally,　an　example　is　given　to　verify　the　effectiveness　of　the　proposed　method.　©　2024　Technical　Committee　on　Control　Theory,　Chinese　Association　of　Automation.