diff --git a/interfaces/innerkits/modulemgr/modulemgr.c b/interfaces/innerkits/modulemgr/modulemgr.c
index ee2d6da6b336c75f146d412a4cc48b1a39347866..4d4dc583ae8951a987dee68034235a248627197a 100644
--- a/interfaces/innerkits/modulemgr/modulemgr.c
+++ b/interfaces/innerkits/modulemgr/modulemgr.c
@@ -116,7 +116,7 @@ static void *ModuleInstall(MODULE_ITEM *module, int argc, const char *argv[])
         }
     }
     BEGET_LOGV("Module install path %s", path);
-    const char *realPath = GetRealPath(path);
+    char *realPath = GetRealPath(path);
     BEGET_ERROR_CHECK(realPath != NULL, return NULL, "Failed to get real path");
     currentInstallArgs = &(module->moduleMgr->installArgs);
     handle = dlopen(realPath, RTLD_LAZY | RTLD_GLOBAL);